The organs of the elderly are weak in all aspects, and their digestive ability is getting worse and worse. They must be light. As for fried dough sticks, braised pork and spicy and hot fish, don't eat them if you can. Otherwise, we should try to eat less, less greasy, less spicy and less irritating, and take a balanced intake of cereal, protein, fat and dietary fiber every day (it is good for many diseases, and what food is high in content can be Baidu. Not to mention. Let's not talk about the common sense problem of vitamins and calcium. The most important thing is regularity, work and rest, diet and life, plus moderate exercise and a peaceful mind, you will have a good figure ~
In fact, the best nutritional products for supplementing calcium and iron are food. Many supplements are too greasy for the elderly to digest. Zeng Luzhu's good words are: reasonable diet, moderate exercise, no smoking or drinking, and peace of mind. Keeping healthy is as simple as that. If you can do these four things and live a regular life, you will have a good figure!
Believe me, I have been studying health preservation for a long time.