- https://health.gov/dietaryguidelines/2015/guidelines/search/?query=cholesterol
- https://health.gov/dietaryguidelines/2015/guidelines/appendix-6/
- Cardiovascular disease (CVD)—Heart disease as well as diseases of the blood vessel system (arteries, capillaries, veins) that can lead to heart attack, chest pain (angina), or stroke.
- Cholesterol—A natural sterol present in all animal tissues. Free cholesterol is a component of cell membranes and serves as a precursor for steroid hormones (estrogen, testosterone, aldosterone), and for bile acids. Humans are able to synthesize sufficient cholesterol to meet biologic requirements, and there is no evidence for a dietary requirement for cholesterol.
- Blood cholesterol—Cholesterol that travels in the serum of the blood as distinct particles containing both lipids and proteins (lipoproteins). Also referred to as serum cholesterol. Two kinds of lipoproteins are:
- High-density lipoprotein (HDL-cholesterol)—Blood cholesterol often called “good” cholesterol; carries cholesterol from tissues to the liver, which removes it from the body.
- Low-density lipoprotein (LDL-cholesterol)—Blood cholesterol often called “bad” cholesterol; carries cholesterol to arteries and tissues. A high LDL-cholesterol level in the blood leads to a buildup of cholesterol in arteries.
- Dietary cholesterol—Cholesterol found in foods of animal origin, including meat, seafood, poultry, eggs, and dairy products. Plant foods, such as grains, vegetables, fruits, and oils do not contain dietary cholesterol.
https://www.choosemyplate.gov/2015-2020-dietary-guidelines-answers-your-questions
Do I still need to watch my cholesterol intake?
Do I still need to watch my cholesterol intake?
While adequate evidence is not available for a quantitative limit for dietary cholesterol in the 2015-2020 Dietary Guidelines, cholesterol is still important to consider when building a healthy eating style. In fact, the Dietary Guidelines states that people should eat as little dietary cholesterol as possible.
In general, foods that are higher in dietary cholesterol, such as fatty meats and high-fat dairy products, are also higher in saturated fats (which should be limited to 10% of total calories per day). The primary healthy eating style described in the Dietary Guidelines is limited in saturated fats, and thus, dietary cholesterol (about 100-300 mg across the various calorie levels).
Does the Dietary Guidelines promote a low-fat diet?
The 2015-2020 Dietary Guidelines does not encourage a low-fat diet (meaning low in total fats) — in fact its healthy eating style examples can contain up to 35% of total calories per day from fat.
Consistent with the previous edition of the Dietary Guidelines, the 2015-2020 edition encourages eating styles that emphasize unsaturated fats and are low in saturated fat. Specifically, the Dietary Guidelines recommends keeping saturated fat consumption to less than 10% of calories per day. This recommendation is based on scientific evidence that replacing saturated fat with unsaturated fats is associated with reduced risk of cardiovascular disease. However, it is important to note that replacing saturated fat with carbohydrates does not reduce the risk of cardiovascular disease.
Consistent with the previous edition of the Dietary Guidelines, the 2015-2020 edition encourages eating styles that emphasize unsaturated fats and are low in saturated fat. Specifically, the Dietary Guidelines recommends keeping saturated fat consumption to less than 10% of calories per day. This recommendation is based on scientific evidence that replacing saturated fat with unsaturated fats is associated with reduced risk of cardiovascular disease. However, it is important to note that replacing saturated fat with carbohydrates does not reduce the risk of cardiovascular disease.
