Lack of calcium in the body negatively affects the condition of bones, teeth, hair and nails. Internal organs and tissues suffer, but an excess of this substance is also harmful to humans, kidney stones can form. If you notice a clear lack of calcium, then it is better to consult with a specialist, and then start taking medications.
The human body can get enough calcium from eggshells. To do this, grind the shell, previously cleaned from the inner film, on a coffee grinder. Take 1 teaspoon 2-3 times a day. After a month of admission, you need to take a break for three months.
Calcium is well absorbed from milk and cottage cheese, fish and meat. If you eat these products systematically, then you will forget about brittle nails and dull hair.
All vitamin and mineral complexes contain a daily dose of calcium. You can take vitamins only if their composition does not cause you allergies.
With a pronounced lack of calcium, your doctor will prescribe medications that contain a large dose of this substance. For example: "Calcemin", "Calcium Gluconate", "Calcium Lactate", "Berroco", etc.
If you are concerned about the poor condition of nails, hair and skin, then this is not always due to a lack of calcium. Visit a therapist and get tested, you may also have to go to an endocrinologist.