Generally speaking, animal blood, animal liver and kidney are recommended to be eaten 2~3 times a month, with about 25 grams each time; Red meat refers to pig, beef and mutton. It is recommended to eat 40 ~ 75g daily with white meat such as chicken, duck and goose.
The specific weight needs to be determined according to your own physique, and you can't use it too much.
In many people's cognition, red dates, brown sugar, red beans, black beans, spinach and other foods that are often mentioned for iron supplementation actually have poor iron supplementation effects.
This is because the iron in plant food belongs to trivalent iron, which can't be directly absorbed and utilized by people. It needs to be reduced to divalent iron to be absorbed. After the whole complicated procedure, the absorption and utilization rate of iron is only 1%~5%. However, the iron in animal food belongs to bivalent iron, which can be directly absorbed and utilized, so the utilization rate is high.
/iknow-pic.cdn.bcebos.com/e7cd7b899e5 10fb3c0eb483bd433c895d0430caf"target="_blank"title=""class="ikqb_img_alink"> /iknow-pic.cdn.bcebos.com/e7cd7b899e5 10fb3c0eb483bd433c895d0430caf? x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_ 1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/n 1/20 18/06 1 9/c14739-30065684.html "target =" _ blank "title =" Only one link can be selected to take effect "> People's Network-A Master of Iron Supplement in Home Cooking