Pay attention to sun protection in summer to prevent ultraviolet rays from damaging hair. Keep enough sleep and take part in more physical exercise. The less the better.
Wavy curly hair
Dye your hair and eat some every day.
fish roe/berry/egg
Meat, milk, beans and other foods.
wash
It's best to buy one containing amino acids. Jiao Jiao, drink more boiled water at ordinary times!