Vitamin D signaling pathways are a key participant in straight defending cells from the overaccumulation of reactive oxygen species (ROS).* Particularly, vitamin D helps shield proteins (e.g., hormones, antibodies, collagen, and so on.), fatty acids (aka lipids, like these in cell membranes all through the physique), and DNA from oxidation by combating oxidative stress.* 

Moreover, adequate ranges of vitamin D assist mitochondrial resilience (you already know, that vitality powerhouse organelle in our cells) and endocrine features.* This, in flip, promotes wholesome vitality metabolism, hormone exercise and steadiness, and longevity.* 

Past the features that foster antioxidant exercise on a mobile degree, listed here are some further physiological programs that vitamin D helps to advertise our general well-being as we age:*