Using Light (Sunlight, Blue Light & Red Light) to Optimize Health

so wear shorts and short sleeves if you’ll be outside. But when you’re going to be locked in an office with bad lighting, go for long sleeves to give your skin and your mitochondria a break. You don’t need to be perfect on this—just keep it in mind and lean in this direction. Soaking up some rays is cool when they come from the sun. It’s not so coo

The body clock is most responsive to sunlight in the early morning, between 6:00 a.m. and 8:30 a.m. Exposure to sunlight later is still beneficial but doesn’t provide the same benefit.