Vitamin D3 2000 IU (50 mcg) – cholecalciferol – is a fat-soluble vitamin crucial for calcium absorption, bone development, mineralization, and growth. While sunlight is a natural source, individuals in many regions, especially those with limited sun exposure, often experience deficiencies.
Symptoms of Vitamin D deficiency can include frequent infections, bone, joint, and muscle pain, slow wound healing, fatigue, and hair and nail problems. Vitamin D3 is essential for both men and women. In women, it supports the granulosa cells surrounding the egg and reproductive health. In men, it plays a vital role in sperm count, motility, and quality.
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