Welcome!

EXPLAINING ENDOMETRIOSIS: ARE SOME WOMEN MORE AT RISK THAN OTHERS

May 8th, 2009

Studies to investigate the possible factors that may increase or decrease a woman’s risk of developing endometriosis have only been conducted in the last few years. The results obtained so far are still tentative and many of them are contradictory.

Genetics

Some women may have an inherited or genetic predisposition to developing endometriosis. Several studies suggest that a woman is seven times more likely to develop endometriosis if her mother or sister had the condition.

Altered immune system

Most women have some retrograde menstruation but not every woman develops endometriosis. Therefore, there must be some unknown factor or factors that determine whether or not a particular woman develops endometriosis.

One of the more promising areas of research revolves around the possible role of the immune system. Recent research suggests that women who develop endometriosis may have an abnormal immune system.

It appears that if a woman has a healthy immune system she is able to dispose of any misplaced endometrial fragments deposited in the pelvic cavity because her immune system is able to destroy and remove the fragments before they implant.

It is possible that endometriosis develops in women whose immune system is defective, thereby allowing the endometrial fragments to implant.

It is also possible that endometriosis develops in women who have a large amount of retrograde flow because their immune system is overwhelmed by the large amount of flow and is unable to dispose of it before it implants.

Menstrual cycle characteristics

One study found that women who had menstrual cycles of less than 28 days and had periods which lasted for more than seven days were twice as likely to develop endometriosis. The increased likelihood of developing endometriosis is probably due to the fact that the women menstruated for more days per year and presumably had a greater amount of retrograde menstruation than other women.

The study also found that three-quarters of the women with endometriosis had a history of heavy bleeding.

Oral contraceptives

It has long been assumed that the use of the oral contraceptive pill should prevent or reduce the likelihood of developing endometriosis because it reduces the amount of menstrual blood flow and thereby presumably reduces the amount of retrograde menstruation. The results of the studies conducted to-date have been contradictory and they have not shown that the use of oral contraceptives reduces the likelihood of developing endometriosis.

IUDs

It has often been assumed that use of an IUD (intrauterine device) would be associated with an increased risk of developing endometriosis because IUDs increase the menstrual blood flow by 50% to 100%. This presumes that the amount of retrograde menstruation is also greater. The studies so far have produced no clear evidence of the role of IUDs in the development of endometriosis.

Ta m p o n s

Opinions differ widely as to whether or not the use of tampons affects a woman’s likelihood of developing endometriosis. Some believe that tampons act as a barrier to the vaginal menstrual flow which thereby promotes retrograde menstruation. Others believe that tampons act as a wick which promotes the vaginal menstrual flow and thereby reduces the amount of retrograde menstruation. There is also the belief that tampons have no effect on the vaginal menstrual flow.

The only two studies published to-date have found no evidence to suggest that the use of tampons leads to an increased risk of developing endometriosis.

Exercise

One study has found that women who exercised regularly were less likely to develop endometriosis. This effect was limited to women who had begun regular exercise before the age of 26 and who exercised for more than two hours per week; the effect was most marked in women who engaged in vigorous exercise such as jogging or aerobics.

It is thought that this protective effect is due to the fact that regular vigorous exercise usually lowers the oestrogen levels in the body which in turn reduces the amount of oestrogen available for the growth of the endometrial implants.

Association with other diseases

For many years there has been some speculation by doctors that women with endometriosis have a higher incidence of other chronic health problems, particularly allergic conditions, such as hay fever and eczema, and auto-immune diseases, such as rheumatoid arthritis and systemic lupus erythematosus (SLE).

Unfortunately, only a couple of small studies investigating this topic have been published to-date: they found that women with endometriosis had a higher incidence of yeast infections and allergic conditions, particularly food sensitivities and hay fever, but were unable to show an association of endometriosis with any auto-immune diseases — probably due to the limited number of women involved.

Interestingly, these studies also found that more women with endometriosis reported that they had suffered from glandular fever.

*29\83\2*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

VOMITING

April 29th, 2009

Vomiting is the physical outcome of nausea. In cases of food poisoning or gastroenteritis caused by bacteria which inflame the lining of the stomach and intestines, vomiting is the body’s response to the condition by ridding itself of harmful substances. A similar response may follow heavy drinking or ingestion of other toxic substances. Other gastrointestinal disorders such as peptic ulcers and appendicitis can cause vomiting.

Vomiting may also indicate serious disorders which are not associated with digestion. Following a blow to the head, vomiting may indicate swelling of the brain or bleeding within the skull. Heart attacks may present with chest pains and vomiting.

In children vomiting is also a symptom of fevers, middle ear infections, tonsillitis and meningitis. It is quite normal for young babies to vomit small quantities of milk after feeding and is of no concern unless the child appears ill or does not gain weight.

During early pregnancy vomiting is a common symptom of morning sickness. Both ginger and raspberry leaf are recommended by herbalists to relieve the nausea and vomiting associated with pregnancy.

Bulimia is an eating disorder in which the sufferer overeats, then induces vomiting to rid the body of the food which has been consumed. When bulimia is chronic this practice can result in ulceration of the oesophagus, damage to the teeth caused by stomach acids and dietary deficiencies.

Inducing vomiting is sometimes a first aid teatment for poisoning. Vomiting should not be induced in the case of corrosive, petroleum based or unknown substances which have been swallowed. When a medicinal or general substance such as detergent, mushrooms or medicine have been swallowed vomiting should be induced by giving Syrup of Ipecac to drink, following the instructions on the bottle. Salty or soapy water should not be given to induce vomiting.

Vomiting of blood requires immediate medical advice. Tiny flecks of blood in the vomitus following extensive vomiting may come from small tears in the lining of the digestive system and are not in themselves cause for alarm.

Prolonged vomiting may result in dehydration. This requires treatment by a practitioner.

*78\69\2*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

DIAGNOSING YOUR OWN DEPRESSION

April 29th, 2009

People often confuse clinical depression with sadness. That’s a mistake. You can be sad without being clinically depressed, and vice versa. Let’s say, for example, that you have been rejected by a person you love, have been made redundant or have suffered some major setback in some project in which you have invested a lot of time and energy. It would be strange not to experience some feelings of sadness in the days or even weeks following such a reversal of fortune. But if such normal sadness is short-lived and not accompanied by some of the tell-tale signs of depression listed below, no doctor would diagnose you as being clinically depressed. You would expect to see the feelings of sadness diminish over days or weeks and be replaced by other feelings – elements of relief, hopefulness or even happiness and, together with those feelings, optimistic thoughts. Maybe it wasn’t such a great relationship and you’re better off out of it. And the job wasn’t necessarily that terrific, now that you think of it; some other job may suit you better. And as for the reversal of fortune, it hurt, no question about it, but it wasn’t critical. You take your knocks, learn your lessons and move on.

As you will see in the pages of this book, a capacity to get on with things is not a hallmark of depression. When you are depressed, you feel trapped and stuck. Solutions do not present themselves to you. It can seem as though there is no way out. So sadness by itself does not mean you are depressed, even though sadness is certainly one of the cardinal symptoms of depression. Often this is not an ordinary sadness, focused on a single situation or event. Rather it is a pervasive sadness that seems to settle on everything. The sadness can take over all other feelings, leaving little room for happiness, contentment, good humour or even anger. But even though sadness is one of the most common symptoms of depression, it is also one of the easiest to connect with the condition. In our everyday language, a person might say T feel sad’ or T feel depressed’ interchangeably. In contrast, there are other symptoms that may be less obviously associated with depression, but are nevertheless cardinal symptoms and signs of the condition. I have called them the seven tell-tale signs of depression. It is easy to attribute these signs, incorrectly, to conditions other than depression. But when they are present, depression is one condition that should always be considered.

The Seven Tell-Tale Signs of Depression

Running on empty

Nothing seems like fun anymore; life seems dreary

Putting yourself down

Failure – at work and in relationships

Biological disturbances: sleeping, eating, weight and sex drive

The future looks bleak

Life seems not worth living

*51\75\2*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

COPING WITH FOOD ALLERGIES: RULES OF THE ROTARY DIVERSIFIED DIET

April 28th, 2009

In devising a rotary diet for patients, I follow certain basic rules. Patients are instructed in these rules and given advice on how to follow them when they return home.

Rule 1: Eat whole, unadulterated foods. Our ancestors generally ate their food in a simple form, without complicated mixtures, sauces, condiments, and the like. A diet such as this is cheaper, more readily available, easier to prepare, and more digestible than fancier fare.

Today, most of us have the ability to eat both simply and with variety. Culinary refinement, while pleasing to the palate, can sometimes be harmful to health, if it is pursued on a regular basis by susceptible individuals. The overrefinement of foods and their packaging for convenience or longer shelf life have led to abuses. Many people do not know what a diet of plain, simple foods taste like or how good it can be. If a person tolerates beef, he can and should enjoy a steak, a hamburger, or a piece of boiled beef instead of, say, a meatball sandwich. If he eats steak, he has consumed one food—beef. He can then have another food, or several other foods, for his next meal. But the meatballs may contain beef, soy, pork, onion, oil, butter, milk, egg, black pepper, and wheat flour used as a “meat-stretcher.” The bread will contain more wheat, rye, corn oil, yeast, sugar of some sort, caramel, lactic-acid cultures, and assorted chemicals. If the sandwich is topped with catsup, it will contain tomatoes, vinegar (grain, cider, or wine), corn sweetener, onion powder, spices, and flavorings. Mayonnaise will add more eggs and vinegar, as well as soybean oil and sugar (beet or cane).

Thus, what most people think of as a fairly simple meal—a meatball sandwich such as is available in many restaurants or “take-out” places—actually may contain more than two dozen different foods, including some of the most common allergy-causing substances—wheat, corn, beef, beet, milk, cane, yeast, soy, or eggs. Most likely it will also contain an assortment of chemicals as well.

If you are allergic to any one of these common items (and almost all food allergy patients are), you will not be able to discover this fact by sticking to the average American diet. The reason is that you will eat these common foods over and over again, every day, almost without letup. The symptoms caused by one or more of these foods may fluctuate, but they will never really be absent for long, because their cause is not absent for long. If you find that an average meal gives you reaction, it will be virtually impossible to track down the cause of that reaction when you are eating two dozen different foods at a sitting.

Rule 2: Diversify your diet. In addition to eating whole, simple foods, the patient must learn to diversify his diet. The modem marketplace offers us a wide variety of different foods from various climates and cultures. We should make use of this diversity. Yet most people eat the same few foods over and over again, sometimes quite literally ad nauseam. Wheat, milk, beef, corn, beet or cane sugars, and eggs, in their many varieties and disguises, represent the monotonous basis of the American diet. Some people even brag of being “meat and potato men,” who must have these two foods in order to feel satisfied (an almost certain sign of food addiction).

Patients can learn to diversify their food choices. The world is filled with an enticing variety of foods which they can exploit for both enjoyment and good health. For example, few people enjoy (or have even tasted) all of the foods in a well-stocked fruit and vegetable market. They become stuck on certain often-repeated favorites, such as carrots, celery, and lettuce, and bypass what is unfamiliar. Turnips and parsnips are rarely eaten as vegetables in their own right, although they make a delicious dish. Some people have never tasted artichokes, avocados, mangos, or papayas. Each of these can form the basis of a satisfying meal.

Some foods are only eaten on special occasions or in special combinations. Cranberries are highly popular at Thanksgiving, but are rarely eaten at any other time of the year; yet they can usually be incorporated into the diet with little trouble, and in many markets they can be purchased fresh throughout the fall season.

The foods of other countries offer interesting possibilities. Many markets now carry bean sprouts and (soy) bean curd. Bean sprouts can be readily grown in a jar in the kitchen if they are not available in the store. Health food stores usually stock a wide variety of Japanese foods. The larger cities have stores, listed in the Yellow Pages, which sell specialty foods of other nationalities. There is much to be gained by learning to enjoy the cuisine of cultures other than one’s own.

In fact, the Rotary Diversified Diet is in some ways less limited, and more enjoyable, than the supposedly unrestricted but monotonous American diet. It calls on you to eat in a controlled, rational way, but within that plan it offers great latitude for innovation and experimentation with food.

Rule 3: Rotate your diet. Patients are told that they can develop an allergy to any food if they eat it day in and day out and are susceptible to it. This is as true of the more exotic foods as it is of beef, potatoes, or eggs. A colleague of mine once attempted to practice clinical ecology in Taiwan. He soon discovered that the Chinese people of that island had widespread allergies to the foods eaten there, especially soy and rice, but also including others, some of which are rare by American standards.

The whole point of this diet is to let the body recover from the effects of a food before eating it again. In general, it takes up to three days for a meal to pass through the human digestive system. To be safe, we allow four days between ingestions of a particular food.

In general, patients are instructed to have only three meals per day. They can eat as much as they wish, although they are encouraged to eat portions of normal size. If he follows a four-day rotation, the patient can eat a particular food on Monday and then eat it again on Friday. Thus, if he has wheat on Monday, he will have to count four days following Monday before he can have wheat again. Bear in mind that this means wheat in any form: bread, spaghetti, lasagna, cream of wheat, even the breading on a pork chop. It is important to add that, for the purposes of this diet, wheat is identical to rye, barley, malt, and millet. Of course, if the patient continues to eat the average American diet, he could not manage that, since there is wheat (or a related grain) in almost every typical meal. But on the Rotary Diversified Diet, it is not difficult to avoid unknown or unsuspected ingredients in foods.

While four days is what we might call the “legal limit” on food repetition, many patients go on a seven-day cycle. This allows them to eat the same basic diet each week. The diet can be posted on the refrigerator and is easy to follow. All the patient needs to begin a seven-day food cycle are twenty-one foods to which he is not allergic.

Rule 4: Rotate food families. Foods, whether animal or vegetable, come in families. Some of these are fairly obvious: cabbage, kale, broccoli, and cauliflower, for example, all taste somewhat similar and are clearly related. You probably would not guess, however, that they are in the mustard family, which also includes horseradish and watercress. Similarly, you would not automatically know that cashews, pistachios, and mangoes are in the same group or that beef and lamb are in the same family but that deer and elk are in a separate group.

Food families are important in devising a Rotary Diversified Diet. A listing of common foods, grouped by their families, is given in Appendix A, to convey some idea of the relations between various foods.

The reason food families are important is that patients can cross-react to the “relatives” of food to which they are allergic. Thus, if you are allergic to beef you must suspect goat (not to mention veal and milk, both of which are seen as similar to beef by the body—veal being young beef, and milk a product of the female of the species). People who are allergic to potato must suspect other members of its family, including tomato, green pepper, red pepper, chili, eggplant, and tobacco.

Another reason why it is important to be aware of food families is to prevent the formation of allergies by a steady consumption of foods which are members of the same family. If you eat tomato on Monday, eggplant on Tuesday, potato on Wednesday, green pepper on Thursday, and tomato again on Friday, you are not really rotating foods—you are eating from the same food family every day, and this could develop into an addiction to one or all of these items.

Thus, the ingestion of foods which are members of the same family must be spaced, but not quite as strictly as foods themselves. The rule is that the patient must rotate food-family members every two days. Using the above example, it might be perfectly all right to have tomato on Monday, eggplant on Wednesday, and tomato again on Friday, provided that no other members of this family were eaten in between.

If a patient has a known allergy to a particular food, he must also avoid the other members of that food family, at least for a while. Thus, sensitivity to beef brings with it a ban on beef, beef by-products such as gelatin, margarine, and suet, milk products, veal, buffalo, goat, lamb, or mutton.

Rule 5: Eat only foods to which you are not allergic, at first. Patients who are emerging from the Ecology Unit are given a summary of their food-test reactions. They therefore know which of the most common foods cause reactions and which do not.

Upon going home, one of their goals is to test other foods which were not evaluated in their weeks in the hospital. If a new food causes no reactions, then it can be added to the Rotary Diversified Diet to give greater variety to the meal plan.

On the other hand, the diet serves as a perpetual diagnostic screen, helping patients to avoid unsuspected sources of mental and physical complaints. It can readily detect the first signs of an adverse reaction to any food, since that food is not in one’s system at the time it is eaten.

Basically, there are two kinds of food allergies—fixed and nonfixed, or temporary. A fixed allergy is one with which you are probably born, which does not go away with time. These are relatively less common. More frequently, patients can regain tolerance to troublesome foods after a period of some months of avoidance. The greater the reaction to a food, the longer it takes, in general, to reestablish tolerance. The process usually takes from two to eight months, after which the food can usually be eaten again, if used in rotation. Since the incriminated food is often a favorite and is craved in an addictive manner, the hope of regaining tolerance to it offers some consolation to the patient suffering its temporary loss. Until and unless such tolerance is regained, however, the patient cannot safely use an allergenic food. Moreover, it must not be abused by cumulative intake when it is returned. Re-sensitization occurs very readily and very subtly.

One exception to this rule is the so-called universal reactor. As mentioned earlier, such a person is allergic to all or most foods, and will get sick no matter what he eats, although he feels tolerably well on a fast. Naturally, he cannot avoid all foods to which he is allergic or he will starve. In this case, we do the next best thing. He is instructed to eat only those foods to which he has lesser reactions.

In addition, other procedures can be employed to benefit such patients. Some clinical ecologists employ “neutralizing doses” in the treatment of this condition. As was previously explained, a “neutralizing dose” is an infinitesimally small amount of the offending substance. If this dose, placed under the tongue, is at just the right dilution, it will have the effect of turning off a reaction. The same substance in a larger dose will, of course, cause a renewal of symptoms. This seems contradictory, but the effectiveness of the neutralizing dose is attested to by many clinical ecologists.

With the exception of universal reactors, all patients are instructed to keep away from the foods which cause their reactions until these can safely be reworked into the diet.

*102\110\2*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

IMAGINED PAIN RELIEF IS REAL

April 28th, 2009

About one in three persons can obtain pain relief with sugar pills. This so-called “placebo effect” (pla-see’bo, which in Latin means, “I shall please”) works only if the patients believe that they are getting real medication.

Even so, this is no laughing matter, particularly now that we understand how placebos work. University of California researchers report in Lancet that placebo pain relief can be wiped out by injecting naloxone, a drug that is normally used as an antidote for narcotic overdosage.

This strongly suggests that the brain of a placebo-re-sponder makes its own narcotic-like substance, and it is this that relieves pain when a placebo is given. Testing this theory further, the researchers took people whose pain normally responded to placebo and pretreated them with naloxone. No pain relief could then be obtained with placebo.

After repeated use over long periods, placebos become less effective and patients with persisting pain need ever larger numbers of sugar pills each succeeding day. This growing “tolerance” is seen also with narcotics.

*180\143\2*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

CHILDREN’S HEALTH: HEAD LICE

April 28th, 2009

Symptoms: itching scalp, red scaly rash on back of neck, sores caused by scratching, enlarged lymph glands at base of skull, dandruff-like eggs (nits) attached to hair.

Home care:

-    You can distinguish the eggs (or nits) of head lice from dandruff because dandruff can easily be brushed away but the nits cling to the hair shafts.

-    Your doctor will prescribe a shampoo to kill the lice and the nits. Apply the shampoo exactly according to the instructions, taking care not to get it in the child’s eyes or mouth.

-    If necessary, apply a vinegar rinse to loosen the nits, then fine-comb the child’s hair until all the nits are removed.

-    Clean combs and brushes with the shampoo, launder pillowcases, and have caps or hats washed or dry-cleaned.

-    Check other family members for the lice.

Precautions:

-    If one member of the family has head lice, it is often necessary to treat the rest of the family too (except infants and pregnant women).

-    The ingredient gamma benzene hexachloride prescribed in shampoo form for head lice is poisonous if swallowed or absorbed through the skin. It can also harm the eyes. Use it exactly as directed; do not repeat the application more than twice, at the stated intervals; and do not leave the shampoo within reach of the child.

-    Consult your doctor if head lice are accompanied by infected sores on the scalp or enlarged lymph nodes at the base of the skull.

Head lice are tiny parasites (smaller than fleas) less than 3 millimeters long. They are grayish-white, almost transparent, six-legged creatures that live exclusively on humans, never on pets. The lice pass easily from one human to another. Head lice live on or close to the scalp, where they bite and suck blood. Their visible eggs (or nits), which stick to the hairs, are milk-white and about the size of a flake of dandruff. During the past few years, infestation with head lice has become common among school-age children.

*97/84/5*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

REDUCING CHOLESTEROL: FACTS ABOUT CANOLA OIL

April 23rd, 2009

Canola was originally developed from the rape seed. It was modified by selective breeding because rapeseed oil was too high in a toxic fatty acid called erucic acid. Canadian plant breeders came up with a variety of rapeseed that is much lower in erucic acid, yet high in beneficial monounsaturated fat and omega 3 fat. Only olive oil contains more monounsaturated fat than canola oil. Canola oil also contains approximately ten percent of the omega 3 fat alpha-linolenic acid. The new modified canola oil was originally called LEAR oil; this stands for Low Erucic Acid Rapeseed. Both “LEAR” and “rape” don’t have pleasant connotations, so a cleaver marketing guru came up with the name canola in 1978, alluding to Canadian oil.

Canola oil is now widely available as a cooking oil, in margarines, and is present in a great number of processed foods. Olive oil is a much healthier choice, but it is too expensive for the food industry to use in processed foods. Also, the fact that olive oil goes cloudy in cold temperatures makes it unappealing to the eye when used in some foods.

The majority of canola oil on the market is heavily processed. It goes through a process of refining, bleaching and degumming. This exposes the oil to oxygen, light, high temperatures and chemical solvents. Canola oil is fairly high in omega 3 fats, and these are most sensitive to processing, and likely to become damaged and form trans fatty acids. Therefore, canola oil can be higher in trans fats than other liquid vegetable oils. You are better off getting omega 3 fats from whole foods like fish, walnuts, flaxseeds and pumpkin seeds; all of which are also rich in antioxidants. Another problem with canola oil is that a great deal of it is genetically modified. There are several new varieties, such as Roundup Ready Canola, which is more tolerant to some herbicides and insecticides. Genetically modified canola has been approved for use in Australia. If you do use vegetable oil in cooking, it is best to stick to extra virgin olive oil or virgin coconut fat.

*41/53/5*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

MAXIMIZING FERTILITY: DIET IMPROVEMENT

April 23rd, 2009

 

Essential fatty acid supplements

Most of us don’t eat enough essential fats, so when you are trying to maximize your fertility it’s a good idea to add them to your diet in supplement form. Research has shown the benefits of supplementing with essential fatty acids during pregnancy to avoid low birth weight and also the advantages to the growing baby in terms of brain development’.

Choosing and using oils

Oils can easily get damaged so you need to take care when choosing, storing and using them. If oils are over-heated, left in sunlight or re-used after cooking, they are open to attack by free radicals (which have been linked to cancer, coronary heart disease, rheumatoid arthritis and premature ageing).

To avoid the formation of free radicals, always choose cold-pressed unrefined nut or seed oils or extra-virgin olive oil. A number of supermarkets now have organic oils. Unfortunately, non-organic standard supermarket oils are manufactured and extracted using chemicals and heat. This destroys the quality of the oil and its nutritional content. Store your oil away from sunlight and do not be tempted to re-use it after cooking.

Do not fry polyunsaturated fats, as they can become oxidized when heated. Use olive oil or butter for frying. Monounsaturated olive oil is less likely to create free radicals and butter will not because it is a saturated fat. Reduce the cooking temperature to minimize oxidation. Keep all fats to a minimum when frying. Try to bake or grill instead.

*25/73/5*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

ACCIDENTS IN THE HOME: FIRE

April 23rd, 2009

Despite all the warnings and public service announcements, fires and burns continue to be a leading cause of unintentional-injury deaths in U.S. homes. According to the National Fire Prevention Association (NFPA), fires currently cause about 4,700 deaths a year-nearly 4,000 (80 percent) of which are in the home. “Too often people mistakenly think that home fires are something that happens to someone else,” says Susan McKelvey of the NFPA.

Maybe it’s all those years spent playing fireman, but men in particular have a tendency to overestimate their fire safety knowledge, says McKelvey.

“Our most recent survey shows that though 63 percent of men said they felt confident about fire safety, twice as many men as women die in fires,” McKelvey says. “The first and foremost rule when it comes to fire is, don’t be a hero. Get out of the house and stay out.” Even better, prevent fires in the first place. Here is what the NFPA recommends.

Carry a spoon. The largest cause of home fires in the United States is cooking, says McKelvey. “You’re cooking. The phone rings. You leave the kitchen and forget all about your cooking. Next thing you know you smell smoke and return to find a fire. This type of scenario happens quite frequently,” she says. Never leave cooking unattended, but if you need to leave the kitchen, carry a kitchen spoon or spatula with you to remind you that something’s on the stove or in the oven, McKelvey suggests.

Keep a mitt on hand. Here’s a simple but highly effective fire-prevention tactic. Keep an oven mitt that covers your arm by the stove along with a pot lid that fits the pan you are cooking with. That way, if those sweet potato fries go up in flames, you can quickly slide a mitt on your hand and a lid over that fire, says McKelvey. Then turn off the stove and let the pan cool completely. Don’t lift the lid or you might re-ignite the flame, she says.

Flush that cigar. The kitchen may be the biggest hot spot in the house, but according to the NFPA, fires caused by careless smoking kill more than 800 people a year. The classic no-no, of course, is smoking in bed. You know not to do that. What you need to watch is how you dispose of cigarettes and cigars. “Too often, people think that their smoking materials are extinguished, they throw them out, and the hot butts smolder for hours, eventually causing a fire in the middle of the night,” McKelvey says. “The best practice is dousing cigarette butts thoroughly before discarding them by flushing ashtray contents down the toilet. Be especially aware of how your guests dispose of cigar and cigarette butts, particularly at parties where people are often drinking and not paying close attention.”

Separate flammables. A simple reminder: Keep all combustible materials such as paint thinners and oils in sealed metal containers away from heat sources, says McKelvey. “Garages and basements are potential fire hazards.”

Hang those detectors. Finally, install at least one smoke detector on every level of your home and in or near every sleeping area, McKelvey says. “Test them once a month and replace the battery annually. Having smoke detectors in your home cuts your chance of dying in a fire nearly in half,” she says. And to make sure that you remember to change the batteries in those babies every year, tie the battery-changing to an annual event, such as your birthday, or when you set the clocks forward or back in the spring or fall.

*106/36/5*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

WEIGHT CONTROL: THE EATING PROCESS

April 22nd, 2009

Stripped to its essentials, eating is the process by which we bring life-supporting chemicals into our bodies, an act that occurs at reasonably predictable intervals over the course of a day. Once the food is ingested, acids and enzymes in the stomach break it down, after which it passes into the intestine.

The nutrients, such as glucose, fatty acids, and proteins, pass into the bloodstream and float along until they reach their various destinations: the liver, the muscles, and so on. The body uses some of the nutrients immediately. Others pass into reservoirs, such as the fat cells, where they bide their time, waiting for the metabolic call to duty. That call comes from hormones-insulin, for example-and other chemicals. These chemicals escort the nutrients into the cells and tissues, where, broken down to their component parts, they help fuel the engines of life.

Eating involves not just internal processes but external ones as well. When we eat, we literally absorb part of the outside environment and incorporate it into ourselves. Eventually we return part of the meal to the environment and the process repeats itself. No wonder then that food, serving as a direct link to the “outside world,” can have such power over us! It’s not surprising that some people begin to use food and eating in abnormal ways, as weapons in the battle to gain control over their environment.

Eating behavior is partly biological, governed by the physical needs of the individual. It’s also partly social, determined by our interactions with other people. The way we think about food also affects the way we eat. For example, knowing that eating a candy bar at five o’clock could spoil her appetite for a big meal at six might affect a person’s choice whether to snack or not. Emotional factors also come into play; the sheer pleasure of tasting or smelling food can determine the content, timing, or size of our meals. Even though our bodies may not be sending hunger signals, the very presence of a scrumptious chocolate cake may make us want to eat.

Eating behavior, then, may occur in response to forces that have nothing to do with our bodies’ current nutritional needs. In treating the eating-disordered individual, there are two relevant questions to ask: “What biological abnormalities may be present?” and “Why have the non-biological factors that affect eating behavior come to dominate the biological factors?”

*37/35/5*

Google Bookmarks Digg Reddit del.icio.us Ma.gnolia Technorati Slashdot Yahoo My Web

Random Posts