It is OK for patients with high blood lipids to eat protein powder in small amounts, but for healthy people, it is not recommended to take additional protein powder supplements. The main ingredient of protein powder is protein, and eating a small amount of protein powder when the blood fat is high will not have a serious adverse effect on blood fat, so it is possible to eat. However, protein powder is mainly used to supplement protein for people who can’t eat for a long time or have a weakened body with a serious condition, as well as a very few athletes or fitness enthusiasts who need to build muscle, so it is usually not recommended for healthy people. Moreover, for healthy people, compared with milk, eggs, lean meat and other food-borne protein, protein powder in the amino acid structure, absorption, metabolism is not particularly advantageous. It is especially important to note that for patients with renal insufficiency, protein powder should be consumed with caution, and before supplementing with protein powder, you should seek medical attention for renal function checkups and evaluation, and let your doctor determine whether you need to take it.