Judy McLane is especially mindful of that during the winter, so her strategy? A Cold Warrior.
It's a concoction of organic green tea, orange juice, ginger, Echinacea, Vitamin c and zinc all steamed together
The drink was actually created for Broadway performers.
"On the way to the theater, I started drinking it and I thought 'Oh my God! I'm going to have the best show ever.' And I sang a great show that night," she said.
Now there's a hot Juice Farmacy menu at Juice Generation that also includes the Ginger Fix - a version of a Chai tea made with almond milk.
The Dr. Bombay is made of fresh apple and pear juice with cinnamon and added vitamins.
The Lemon Lozenge sounds like it's name, but with a kick of cayenne.
These drinks may not entirely prevent a cold, but if you've already got one, they're comfort in a cup.
Get Eyewitness News Delivered