Animal skulls contain calcium, which is difficult to dissolve in water. Someone has done an experiment, using 5 kg of pig bones and 5 kg of water, boiled in a pressure cooker for 10 hours, and the calcium content in a bowl of bone soup was only 10 milligrams, less than 1/20 the calcium content of a bag of milk. Bone soup also dissolves a large amount of bone fat, and regular consumption can cause other health problems. Therefore, drinking bone soup may not be the best therapeutic method for treating osteoporosis. It is important to focus on diversified diet and intake of calcium-rich foods, such as milk, tofu, dried shrimps, seaweed, etc.
meant to illustrate?
Diversified diet is the most scientific in daily life.