If you need a kick-start, step outside the office for a few minutes and grab some sunshine. "Sunshine boosts energy by prompting your body to make vitamin D and happiness chemicals [like serotonin]," says Teitelbaum. "The current advice to avoid the sun is deadly — we need it. The proper advice is to avoid sunburn."
Credit: David Daez Barrio / Getty Images
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Nick Offerman's Life Advice
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