Calcium: milk and dairy products, soybeans and all beans, peanuts, cabbage, cauliflower, green leafy vegetables, walnuts, sunflower seeds, etc. With foods rich in vitamins A, C, D, magnesium and phosphorus, the effect is better.

Iron: liver, peaches, lean meat, shellfish, nuts, asparagus, spinach, oats, honey, beans and so on. It goes well with foods rich in copper, cobalt, manganese and vitamin C.

Zinc: meat, liver, seafood, beer, pumpkin seeds, chestnuts, eggs, dairy products, sesame seeds, mustard, etc. When taking a large amount of vitamin B6, increase the amount of zinc.