Get the latest content and program updates via The Insider from Life Time. As a thank you, get 20 percent off your next $100-plus purchase of Life Time supplements.
How and when we are exposed to light can affect our bodies in some surprising (and not always beneficial) ways. Here’s what you need to know about your body’s built-in responses to cycles of light and dark — and how you can make the most of them for better health.
Next time you’re thinking of pulling an all-nighter to beat some looming deadline, consider this: Too little sleep can lead to increased stress levels, compromised metabolism, a suppressed immune system and a host of other health problems.