Finding the energy to exercise in the morning or after a long day is a common problem. This might explain why pre-workout supplements have become so popular. These supplements can bring you more focus ...
Pre-workout supplements promising extra energy for workouts may come with a hidden cost: severely reduced sleep. A study of people aged 16–30 found users were more than twice as likely to sleep five ...
New research shows that young Canadians who take pre-workout supplements are more than twice as likely to sleep five hours or less, raising new questions about how workout stimulants may be affecting ...
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