Avoid trans-fatty acids. These heart-damaging fats can reduce HDL (“good”) cholesterol levels and raise levels of LDL (“bad”) cholesterol. The tip-off that trans-fatty acids are present in foods is the listing of “partially hydrogenated oil” on a food’s ingredient list. Trans-fats are found in many brands of margarine and in most heavily processed foods, as well as in snack foods such as chips, crackers and cookies, and in the oils used to cook fast-food French fries, doughnuts and movie popcorn.
Ground-breaking research published in the Journal of the American Medical Association (JAMA) studied nearly 9,000 European patients. All had previously suffered heart attacks. The trial found that those who reduced their LDL levels to an average 81 with high-dose statins significantly reduced their risk of major coronary events like heart attacks and strokes at the 4.8 year follow-up compared to patients who reduced their LDL to 104 on usual-dose statin therapy.
And according to some powerful experiments by software engineer-turned-biohacker Dave Feldman, you can actually increase and decrease your cholesterol at will. It all depends on how much fat you eat — and, directly against mainstream dietary knowledge, the correlation is inverted. In other words, eating more fat will actually lower your cholesterol.