Are stim free pre-workouts effective?
Are stim free pre-workouts effective? As defined by the FDA1, a stimulant is “a drug which helps restore mental alertness or wakefulness during fatigue or drowsiness”. Stim and non-stim pre-workouts both aim to improve performance during a workout, but non-stim ingredients won’t necessarily help you feel more awake. While pre-workouts are not designed for weight […]
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