How Your Food Causes illnesses and remedies

THE FOOD YOU EAT IS THERE 

someone food or class of foods with special value for preventing disease? The science of nutrition has much to offer for health but it does not take the form of a panacea food or food combination. The one fact that stands out most clearly as new advances are made is that except for certain specific problems-disease states for which special diets have been definitely established as helpful-the healthiest diet has two basic characteristics: it is balanced and it is varied.

NEW REASONS

FOR BALANCE AND VARIETY One of today's most exciting research stories have to do with investigations into the role of trace elements in health and disease. It has long been known that an amount of iron that would bulk up no bigger than a couple of nails stands between us and suffocation, for iron is an essential part of the blood substance hemoglobin, which carries oxygen to body tissues. But it now seems that many other elements in minute amounts-each constituting at most 1/10,000 of body weight and very often far less- may play significant roles.

Recent studies have suggested that lack of adequate zinc in the diet can delay wound healing and may be a factor in diseases of the arteries. In one investigation, zinc supplements were given to some Air Force men who had undergone surgery. Their surgical wounds healed in less than half the time required in other men who had had the same surgery but did not receive zinc supplements. The results not only demonstrated zinc's role in speeding healing; they suggested that the diet of these airmen may well have been Zinc-deficient.  

Building General Health as Preventive Therapy In a later study, investigators treated with zinc supplements a group of patients who had skin sores that refused to heal. Of the 17 patients in the group, 11 were found to be deficient in zinc, and in all 11 the chronic skin ulcers healed with zinc treatment. The remaining was not zinc- deficient, and although they received the same treatment, their wounds still did not heal. Although the relationship between zinc deficiency and hardening of leg arteries that can block circulation and cause gangrene is not clearly established, some patients who were deficient in zinc and had advanced degeneration of the arteries have shown improvement with zinc therapy. 

How drugs Interacts with our body mechanism? And Outdated Medicines

OUTDATED MEDICINES

 If your physician has prescribed a drug for you and instructs you to discontinue its use before the supply is all gone don't save what is left over for another time. Discard it. It may seem like a waste to throw away expensive medication; actually, it is an important safety precaution. Some drugs lose potency with time; some gain potency. Either way, their use after a lapse of time can be dangerous.

 Moreover, it has become clear that some drugs, in the process of aging, not only change in potency; they undergo marked chemical changes that can make them dangerous. Not long ago, for example, physicians at three New York hospitals reported on several patients who had suddenly experienced nausea and vomiting and then developed symptoms like those of diabetes. The trouble in each case was traced to chemical deterioration of an antibiotic, a tetracycline, taken long after it should have been thrown away.

DRUG INTERACTIONS 

when one medication is being used, the addition of another sometimes can be helpful but sometimes can be harmful. When two agents used in concert do not harmonize, the interaction or interference can cause trouble. Moreover, even effects on dosage requirements must be considered when two or more medicines are being used. Recently, for example, a patient who had had a heart attack and recovered from it was released from the hospital. 

Ten days later, an alarming condition developed. While in the hospital the patient had received an anticoagulant medication as part of treatment-a compound aimed at preventing clotting. At home, he continued as directed to take the same compound in the same dosage. But now the drug was thinning.

 The blood too much

 Something had changed. It had indeed: in the hospital, the patient had been given phenobarbital upon retiring. The sedative, in the course of its activity in the body, had stimulated certain liver chemicals which broke down the anticoagulant faster. At home, without the phenobarbital, the anticoagulant activity continued longer and was more potent. In effect, without the sedative, the patient was getting an overdose of.

The anti-coagulant

The matter, once understood, was quickly adjusted. But it illustrates what is coming to be virtually a new science in medicine, concerned with understanding and taking into account inter- actions between medicines. This, of course, is not the place to go into complex technical details. 

But as indications of how important interaction can be, here are some recent findings: When a patient is taking aspirin, addition of an anticoagulant drug may lead to bleeding. If a patient is receiving a medication such as amitriptyline for mental depression and is also given guanethidine for high blood pressure, the antihypertensive activity of the latter is lost.