Vitamin D acts as a master key for the absorption of calcium and phosphorus in the intestines, which is necessary for building and maintaining strong bones and healthy teeth. Beyond its structural role, this vitamin is a powerful immune system booster, helping the body fight off bacteria and viruses. Research suggests that maintaining adequate Vitamin D levels can reduce the risk of autoimmune diseases like Multiple Sclerosis (MS), heart disease, and even certain types of cancer. Furthermore, it plays a significant role in regulating mood and preventing Seasonal Affective Disorder (SAD), while also improving muscle function and reducing systemic inflammation.
