You may grow taller if you take Nelix colostrum calcium tablets. Calcium is one of the important substances that maintains the excitability of bones and muscles and promotes bone growth. Lack of calcium can cause cramps in hands and feet, osteoporosis, growth retardation, and sweating. There are many types of calcium, usually calcium carbonate D3. Calcium carbonate D3 contains vitamin D and calcium carbonate. Vitamin D can promote the absorption of calcium carbonate and can be chosen during pregnancy and lactation.