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Brain cells activated by stress may also give you a bad night’s sleep
Stress can influence the number of times we wake during the night Tero Vesalainen/Alamy Stress can cause people to frequently wake up at night, and a newly identified brain pathway in mice may explain why. If a similar pathway exists in humans, it could lead to new ways of improving sleep quality. While short arousals…
Why does weed give you the ‘munchies’? Here’s what the science says
Many people feel hungry after consuming cannabis SolStock/Getty Images If you have ever lit up a joint and craved a snack soon afterwards, you were probably experiencing the “munchies”. Stimulating appetite is one of marijuana’s best-known and most puzzling side effects. But why does weed make you want to chow down? The psychoactive compound in…