Vegan diets contain no cholesterol because vegans do not eat animal flesh and excretions. Animal products are the only known source of cholesterol in human diets. Cholesterol is a fat substance in your blood. Though cholesterol benefit human cells, high levels of cholesterol can cause heart disease and other chronic inflammatory disease. How much cholesterol is too much is depends on an individual’s baseline high-density lipoproteins (HDL) and low-density lipoproteins (LDL) levels.
The Build-up of LDL Cholesterol Perturbs Blood Circulation
The build-up of LDL cholesterol causes lumps of fat to build up in the walls of artery veins. These lumps or plaques can ultimately drive heart attacks or strokes. Animal products, such as beef, pork, chicken, milk, butter and cheese increase LDL cholesterol and regularly contribute to decreased blood circulation.
Why is A High LDL Cholesterol Level Bad
When arteries become sufficiently narrowed and hardened from plaques, intravenous circulation will require more work from the heart. Hearts have to work harder to push blood through constricted veins. Arterial disease, high blood pressure and heart type 2 diabetes are symptoms of high cholesterol. High LDL cholesterol levels will generally restrict blood and oxygen flow throughout the body. Decreasing dietary animal product consumption is a method for reducing heart disease risk.