3 key vitamin D functions to easily maintain strong bones and immunity
1. The role of vitamin D: multi-level health support Vitamin D is not only a key nutrient for maintaining bone health, but also plays an important role in other physiological systems. 2. Causes and symptoms of vitamin D deficiency Modern lifestyle has put many people at risk of vitamin D deficiency: Common causes: Deficiency symptoms: 3. How to avoid vitamin D deficiency? Methods Recommended practices Sun exposure: Stay in the sun for at least 10-30 minutes every day, preferably in the morning or evening, to avoid UV damage. Diet: Increase the intake of foods rich in vitamin D, such as salmon, cod liver oil, fortified milk, etc. Replenish…