A small study found that among 40 participants with mildly high cholesterol, eating two apples a day reduced both total and LDL cholesterol levels. It also lowered levels of triglycerides, a type of fat in the blood. One apple can contain 3-7 gm of dietary fiber, depending on its size. In addition, apples contain compounds called polyphenols, which may also have a positive impact on cholesterol level.
