Word: acidity
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NICOTINIC ACID In large doses, this B vitamin cuts LDL 30%, triglyceride levels as much as 55% and increases HDL 35%. The dosage that's needed, however, is up to 70 times the recommended daily allowance, and it comes at a price. Many patients experience flushing, itching and panic attacks. Adjusting the dose, taking an aspirin 30 min. beforehand, or taking the medication on a full stomach alleviates some of the symptoms...
...problem with margarine comes from substances known as trans-fatty acids. At room temperature, the vegetable oil used to make margarine and shortenings stays in a liquid state, not the most spreadable consistency. When the oil is treated with heat and chemicals, the fatty-acid molecules straighten out, allowing the liquid to solidify. But this trans-fatty configuration also converts beneficial polyunsaturates into less healthy fatty acids, and this can cause blood fats to rise...
...clearer than ever last week. In a study conducted at Boston's Tufts University, researchers fed subjects randomly selected diets that included soybean oil, semiliquid margarine, soft margarine, shortening and stick margarine, and then compared their blood fats to levels measured in high-butter diets. The more trans-fatty acids in a spread, scientists found, the more fats in the blood. Although all the butter substitutes reduced the level of LDL (the "bad" cholesterol), the trans-fatty acids sometimes drove down the concentration of HDL ("good" cholesterol), changing the critical ratio of total blood cholesterol to HDL. In the case...
...conspicuously to live up to its good-for-you hype would be required to admit that fact, and the Journal argued that margarine should be treated no differently. In an editorial accompanying the study, researchers insisted that not only should margarine products be required to disclose their trans-fatty-acid content but so too should fried fast foods like French fries, which account for up to 75% of the trans-fatty acids consumed--often unknowingly--in the U.S. each year...
Consuming products with folic acid helps prevent certain serious birth defects of the brain and spine known as neural-tube defects. The U.S. Public Health Service has recommended that all women of childbearing age consume 400 micrograms of folic acid daily beginning before pregnancy. Despite the encouraging findings in the Journal report, there is no direct evidence that blood-folate levels in women ages 15 to 40 have reached protective levels. DR. JENNIFER L. HOWSE, PRESIDENT March of Dimes Birth Defects Foundation White Plains...