If you feel a cold coming on, you should get enough sleep, stay hydrated, and take supplements like zinc or elderberry. Here's why.
Onlymyhealth on MSN
Winter allergies: 7 signs you shouldn’t ignore during the cold months
As temperatures drop, people tend to spend more time indoors, and they also begin to notice persistent sneezing, congestion, ...
NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Like acne, a cold sore outbreak can be a frustrating ...
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