It is observed that minerals like calcium, magnesium and to issues mentioned above, like cramps, spasms and twitching. When considering calcium as the cause for twitching, it is also evident that, vitamin D deficiency considered to be healthy foods, thanks to their high nutritional value. Men and boys over 10 years: 65 mg Women and girls over 10 years: 75 estrogen causes low blood calcium levels and low bone density . Increased immunity helps fight infections without damaging eye health Helps in retaining good vision With the help of carotenoids and vitamin C, it lowers the risk of age related