Sunshine Exposure

Exposing more skin surface area to sunlight is said to produce stronger effects on mitochondrial function. All-cause mortality is lower in people who receive substantial sunlight exposure. Moderate and regular sun exposure is associated with better health outcomes. The article recommends 15 to 30 minutes of daily sunlight exposure on the skin to improve mitochondrial function and eye health. A gradual approach to sun exposure may start with about 10 minutes of midday sun on exposed skin without sunscreen. Only UVB radiation drives vitamin D production in exposed skin. Effective sunlight-based vitamin D synthesis requires adequate UVB intensity, exposed skin, and a suitable geographic season. Sunshine exposure was the primary environmental driver underlying the latitude correlation with COVID-19 surges. The amount of sunlight reaching different European regions directly correlated with when and where COVID-19 surges occurred. Sunshine exposure appears to be broadly linked to respiratory virus transmission, not just COVID-19. The article advises managing UV exposure by checking the UV index online. Sun exposure is identified as the primary cause of skin damage and aging. The article…