Here's a beverages collection. Enjoy! :) Beverages: Smoothies, Juices, Nutmilks, Kefir, Milkshakes, Limeade, Coffees, Teas, Cocktails, Wines

To add on, warm fluids are good for flushing out the infection. Also, probiotics are good to balance your gut especially if you have taken antibiotics. Herbs like echinacea, garlic and ginger can all be put into tea. I put extra garlic in my home made chicken soup (free range with bones) which has collagen (healthy protein).

I truly think for boosting immunity and limiting cold and flu's the best practice is just getting the cleanest food into you as possible and not worry too much about what kind. Eat all the greens- cooked, cold, salads, veggies, all of them! : )
I know me & my kids get sick less oven when we eliminate processed foods, and limit our sugar, and white grains & dairy.
Sipping lemon water, honey lemon tea, and pressed juices is great too!