General Science Questions

Vitamin-A plays an important role in Eye vision. Vitamin A helps form and maintain healthy teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light.

Lutheranism, the branch of Christianity that traces its interpretation of the Christian religion to the teachings of Martin Luther. 

Fitness can be achieved only through frequency.

We require vitamins B & C for hair growth. But Vitamin B such as Vitamin B7 or Biotin is required for the growth of hair.