Vitamin D3 is a necessary nutrient for our well-being, especially that of our bones, helping our body to absorb calcium (a fundamental part of our bones). Vitamin D also regulates many other cellular functions in the body. Its anti-inflammatory, antioxidant and neuroprotective properties contribute to the health of the immune system, muscle function and brain cell activity. The amount of vitamin D your skin makes depends on many factors, including the time of day, season, latitude, and skin pigmentation. Depending on where you live and what your lifestyle is, vitamin D production can drop to zero during the winter months. The main benefits of consuming vitamin D3: Reduces the risk of suffering a fracture: Consuming vitamin D3 reduces the risk of suffering bone fractures after a fall. This is due to the aid in the absorption of calcium in the bones. Contributes to proper bone growth: Stimulates the intestinal absorption of calcium and phosphorus, which are two of the vital compounds for proper bone formation. It has immune properties: Vitamin D3 has excellent immune properties, helping to prevent the onset of diseases. Prevents aging: Vitamin D3 counteracts the aging process, which in turn improves the physical conditions of people, being highly recommended for everyone to perform physical exercise on a regular basis. Helps prevent metabolic diseases: It favors the body's metabolism, because these compounds act positively on some diseases such as obesity, diabetes and hypertension. Vegan.