Wellness influencers tout the therapy’s power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.
light exposure
Posted inNPR
Getting more light in the day and less at night is good for your health. Here’s why
Diet, exercise and sleep are fundamental to our health, but so it our relationship to light. A massive, new study suggests light-driven disruption can take years off our lives.
