Ready for some Friday R&R? Catch up on the latest and Greatist in fitness, health, and happiness with our weekly roundup of our most popular articles:

Photo by Jordan Shakeshaft

Can Zinc Cure the Common Cold?

From stuffed up sinuses to aches that just won’t quit, colds can be pesky to deal with. But could zinc be the cure-all?

Is It OK to Work in Bed?

Need a better night’s sleep? Find out why replying to work emails or finishing a paper in bed may make it harder to get sufficient snooze-time.

21 Lower-Sodium Solutions

Trying to limit sodium intake? Read on for our 21 favorite lower-sodium substitutions worth more than their weight in salt.