Is it true that bone soup can supplement calcium?

Many friends have some misunderstandings about making soup, thinking that drinking more bone soup can increase the body's calcium. In fact, this statement is not entirely correct. There is actually not much calcium contained in bone soup, and because the soup does not contain vitamin D to promote calcium absorption, the amount of calcium that the human body can absorb after drinking bone soup is very, very little.

Nutritionists say that adding vinegar to bone soup only serves as a seasoning, and cooking cannot extract more calcium from the bones. He also explained that the conclusion that vinegar can cause calcium to precipitate out of bones was reached in the laboratory. This was done by placing the bones in a large amount of vinegar and continuously heating them, which allowed some of the calcium to precipitate out. However, in the daily soup-making process, vinegar cannot reach that concentration, nor can it be heated continuously, so adding a drop of vinegar to the soup cannot cause more calcium to precipitate.

In addition, drinking bone soup cannot help supplement calcium. This is because the calcium content in bone broth is very low, and it lacks vitamin D, which promotes calcium absorption, and cannot meet the daily requirement of 800 mg of calcium. Someone has calculated that if one kilogram of meat bones is boiled for two hours, the soup contains only 20 mg of calcium, while 100 grams of milk contains 104 mg of calcium, and 100 grams of cheese contains 799 mg of calcium, which is much more effective and convenient than drinking bone soup.

More calcium is not better

Many elderly people believe that the more calcium they take, the better, so that their bones will be healthier. In fact, this is not the case. Usually, elderly people over 60 years old need to consume 800 mg of calcium every day. Excessive calcium supplementation cannot be converted into bones. Instead, it can cause complications and endanger the health of the elderly.

Therefore, whether it is the elderly or children, as long as there are no obvious symptoms of calcium deficiency, there is no need for additional calcium supplements. As long as a balanced diet is maintained, the body's daily calcium needs can be fully met. However, when children are growing and developing rapidly, parents can supplement calcium in appropriate amounts according to their needs, and also pay attention to supplementing vitamin D.