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Flavor foods with herbs and spices whenever you can. It’ll help you cut back on condiments high in saturated fat while maximizing flavor. Spices and herbs also pack antioxidants, which can help improve cholesterol levels when combined with veggies. Ones we love: Basil, cilantro, rosemary, sage, ginger, garlic, tarragon, black and red chili pepper, mint, and oregano.
Chocolate fans rejoice! You might have heard that chocolate is good for you, and it's true. Dark chocolate and cocoa powder contain powerful antioxidant compounds called flavonoids, which help lower cholesterol. Milk chocolate has less cocoa solids, and thus lower flavonoid levels, and white chocolate is even lower in the good stuff. Reach for small portions of dark chocolate, preferably with a high cocoa content. Or try a sprinkle of cocoa powder in your smoothie or on yogurt to reap chocolate's cholesterol-lowering benefits.
Many fruits contain soluble fiber, which is important for lowering cholesterol, but apples have a leg up on other fruits. Apples (especially the skins) contain pectin, a type of soluble fiber that latches onto the "bad" cholesterol and guides it through your digestive system and out of your body, effectively lowering your LDL-cholesterol levels. Citrus fruits are also high in pectin, but since it's mostly in the pulp, you'll have to eat your fruits to get the benefits, rather than juice them. Luckily, apples are a little easier to pucker up to than lemons. Apples are also high in polyphenols, powerful antioxidants that help reduce inflammation.
Too much cholesterol in the blood builds up on artery walls causing hardening of the arteries (atherosclerosis). The buildup of cholesterol narrows arteries, slowing or blocking the flow of oxygen-carrying blood to the heart, which can manifest as chest pain. If blood flow to the heart is cut off because of clogged arteries, the result is damage to the heart muscle – a heart attack.
The small HDL particles consist of the lipoprotein ApoA-1, without much cholesterol. Thus, the small HDL particles can be thought of as “empty” lipoproteins, that are on their way to scavenge excess cholesterol from the tissues. In contrast, the large HDL particles contain a lot of cholesterol. These particles have already done their scavenging work, and are just waiting to be taken back up by the liver.
Trans fatty acids are likely present in many of your favorite prepared foods— anything in which the nutrition label reads "partially hydrogenated vegetable oils" — so eliminating them from the diet is not a trivial task. But trans fatty acids not only increase LDL cholesterol levels, but they also reduce HDL cholesterol levels. Removing them from your diet will almost certainly result in a measurable increase in HDL levels.
George T Griffing, MD is a member of the following medical societies: American Association for the Advancement of Science, International Society for Clinical Densitometry, Southern Society for Clinical Investigation, American College of Medical Practice Executives, American Association for Physician Leadership, American College of Physicians, American Diabetes Association, American Federation for Medical Research, American Heart Association, Central Society for Clinical and Translational Research, Endocrine Society