Nyle D3 Sachet is used for managing Vitamin D3 deficiency. It works by managing calcium and phosphate absorption in the body. This high-strength granule formulation supports bone strength, promotes mineralisation, and helps maintain neuromuscular function. It is beneficial in addressing conditions caused by low calcium levels, such as osteoporosis, osteomalacia (also known as rickets), hypoparathyroidism, and general Vitamin D insufficiency. Vitamin D3 (Cholecalciferol) is a vital fat-soluble vitamin that the body can synthesise through sunlight exposure. However, due to limited sun exposure, dietary gaps, or malabsorption, supplementation becomes essential.