Our bodies start growing from the day we r born, bones require calcium, phosphorus, vitamin d etc..to grow.how do nerves of the body grow?what they need?

Nutrition-genetics: Like the rest of the body, our brain and nerves need good nutrition (vitamins, minerals, fats, etc). Ensure intake of all nutrients, especially some fats that contain cholesterol (without excess) and vitamin B12 (present in animal products). If vegan, supplement your diet with vitamin 12. Last but not least, our genetics influence big time.In how our brain and nerves develop.