Ultraviolet Light EXPLAINED — How it Affects our Health

What is UV light and why do we need it? In today's video, we discuss the health implications of sunlight, UV radiation, vitamin D3, and the risks associated with skin cancer. We clarify the somewhat complex relationship between the sun's UV radiation and your body's vitamin D3 production. A closer look reveals that UVB light, which constitutes around 5% of the sun's UV radiation, is responsible for both skin cancer and our skin's vitamin D3 synthesis. While the sun is an excellent natural source for vitamin D3, it's essential to balance the benefits and risks. To avoid overexposure, the ideal time for sunbathing is during midday, albeit for short periods.

We suggest including vitamin D3-rich foods in your diet, while also advocating for regular vitamin D3 levels testing. A comprehensive, personalized plan involving controlled sun exposure, dietary changes, and supplementation is encouraged to maintain optimal health. A holistic approach to health is ideal, and sunlight benefits extend beyond vitamin D3.