Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. In a world where the demands of modern life often leave us feeling drained and fatigued, ...

If you're dealing with low energy levels despite a balanced diet, regular exercise and quality sleep, you may be missing some key nutrients. Recent studies show that about 35% of Americans have a ...

Which vitamin B supplement is best? If you’re wondering how your body cells are able to function properly, think about B vitamins. There are eight B-group vitamins, and they help the body create new ...

Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Take vitamin B12 on an empty stomach in the morning or early afternoon ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Supplements come in various forms, each with its pros and cons. For example, if you want convenience but ...

Medically reviewed by Leigh Weddle, PharmD Taking CoQ10 in the morning may help boost daytime energy and prevent sleep disruption at night.CoQ10 is best absorbed when taken with a meal containing ...

You can eat sweet potatoes at any meal of the day to reap their nutritional benefits. Eating them with breakfast or lunch may ...