Word: acidic
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Dates: during 1990-1999
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...what happens when they don't work? Several years ago, a company developed a soybean with some genetic threads borrowed from the Brazil nut in an attempt to boost the bean's amino-acid content. The soy began acting like the nut--so much so that it churned out not just amino acids but also chemicals that can trigger allergies in nut-sensitive consumers. The company quickly scrapped the product. Last spring a study published by Cornell University showed that pollen from some strains of corn with built-in pesticides can kill the larva of the Monarch butterfly, a pest...
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...
ARGININE This amino acid is gaining popularity as a nonprescription treatment for high cholesterol. Animal studies and preliminary studies in humans suggest that arginine may improve coronary blood flow and lower cholesterol levels by acting as an antioxidant and helping keep blood-vessel tissue elastic. Doctors have yet to show, however, that arginine can actually prevent heart disease...
...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...