Vitamin D
https://violetmetric.com/s/VY4FFIji_71yemhZo3m9r
Vitamin D and calcium beef up bone mineralization for the period of growth spurts; supplementation is also vital whilst nutritional intake or solar exposure is low.
Vitamin D and calcium beef up bone mineralization for the period of growth spurts; supplementation is also vital whilst nutritional intake or solar exposure is low.