What's so Bad about Fructose

The brain needs glucose (preferably healthier forms) tor brain energy and health. It does not need fructose that must be metabolized in the liver. Table sugar is 50% glucose and 50% fructose. High Fructose Corn Syrup is 100% fructose. Studies have shown that prior to the development of beta-amyloid and tau proteins, that result in plaques and tangles in the brain, the brain shows lower glucose (sugar) metabolism along with depletion of energy (like ATP) that is stored in the cells. Some researchers are saying that the alteration in brain metabolism that occurs before beta-amyloid and tau plaques and tangles arise, may be the underlying cause of Alzheimer’s. If so, prevention can be a reality for many—as long as they are willing to alter their lifestyle—minimizing foods high in sugar, salt, and high glycemic carbohydrates, all of which can stimulate the production of fructose in the brain. Even healthier sugar needs to be eaten very judiciously. The American Heart Association recommends no more than 5 tsps of added sugar for women and 9 tsps for men—per day. That amount is what some people put in their first cup of Java!