Zinc is an important part of a healthy diet, as it’s vital for a healthy immune system and metabolism. If you think you aren’t getting enough from your food alone, you should take zinc supplements.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Keeping all of your medications and vitamins on-schedule for optimal performance can be quite the task, ...

Add Yahoo as a preferred source to see more of our stories on Google. But none of that settles the questions that got you Googling in the first place: Do you personally need to take a zinc supplement, ...

Amy Margulies, a registered dietitian-nutritionist, claimed many of us 'don’t realise how much timing matters when it comes ...