4. Brown rice
The use of brown unpolished rice contributes to the strength of bone tissue, as it contains a high content of histidine, as well as magnesium and calcium, which positively affects the structure of hair and nails and stimulates their growth.
5. Chicken and quail eggs
In addition to protein, which is the building material of the whole organism, the egg contains (like the red caviar) all important amino acids, and is also a source of sulfur, which is simply necessary for hair growth.
Experts recommend eating no more than one chicken egg a day, but quail eggs are a more dietary option and safe for allergy sufferers.