2. Red meat (beef, pork, etc. ), red meat is the best choice for iron supplementation, and the iron content of poultry meat, fish and shrimp is much lower than that of red meat.
3, egg yolk, the iron content of egg yolk is 7mg/ 100g, and the high phosphorus protein in it will affect the absorption of iron, so it is not the first choice for iron supplementation.
4, the role of egg yolk is more to provide other important nutrients.
5. The iron content of fresh vegetables and fruits and green leafy vegetables is relatively high, among which the highest is rape, which reaches 5.9mg/ 100g, followed by shepherd's purse and amaranth, which is 5.4mg/ 100g, while the legendary iron supplement master spinach is only 2.9 mg/ 100 g. ..