By comparison, 80% lean ground beef that was drained and blotted (not rinsed) provided 177 calories with 10 grams of fat. Interestingly, researchers found that rinsing 90% lean ground beef did not provide significant calorie or fat savings over the 80% rinsed beef. drain and rinse ground beef after cooking to eliminate some fat and calories, but I'm not sure how much is rinsed away.
Vitamin Like Substances. History. Vitamin A. Vitamin A, also called retinol, is a fat-soluble vitamin that is readily destroyed upon exposure to heat, light, or air. The vitamin has a direct role in vision and is a component of a pigment present in the retina of the eye. It is essential for the proper functioning of most body organs and also affects the functioning of the immune system.
It has recently been shown by Myllyla and his colleagues that, one molecule of vitamin C is destroyed for each H (hydrogen atom) replaced by OH (during the formation of collagen)... Vitamin C, in the critical reactions that assemble collagen in the tissues, does not serve merely as a catalyst but is destroyed..Linus Pauling. We have come upon reasons why we require for good health so much larger amounts of vitamin C than are present in the plants we use as food...t has recently been shown by Myllyla and his colleagues that, one molecule of vitamin C is destroyed for each H (hydrogen atom) replaced by OH (during the formation of collagen)... Vitamin C, in the critical reactions that assemble collagen in the tissues, does not serve merely as a catalyst but is destroyed..