Pure Lab Vitamins D3 2500IU 240 Capsules

How much sun exposure are YOU getting nowadays? It’s true that humans make vitamin D3 in our skin from exposure to sunshine, but this ability is greatly reduced by several factors: we wear clothing and sun-blocking creams; some of us take medications, or have darker skin pigmentation; some of us are older in age and have health challenges. Even air pollution can reduce our bodies’ vitamin D production.