If you go hard at the gym
Moderate exercise can boost your energy levels, but intense exercise might leave you feeling totally worn out. These smart supplements can help you stay strong.
Get a caffeine boost
Caffeine can improve stamina and strength during sports (such as soccer) and endurance activities (such as distance running). With a caffeine boost, you may be able to work out harder for longer without fatigue—just don’t consume more than 500 mg per day.
Crush it with creatine
Creatine, found in supplements and animal-based foods, is stored in muscles and supplies them with energy. While caffeine is great for endurance workouts, creatine is best for boosting your performance during short, intense activities, such as weightlifting or sprinting.
Beat the odds with beet juice
Beet juice is one of the best sources of nitrates, which help in expanding blood vessels and speeding up removal of waste products that cause muscle fatigue. Research has shown that beet juice could boost stamina and improve aerobic exercise recovery.