Tons of fluids
Cut sugar and high-salt foods, these will dehydrate you and irritate your throat
Cut caffeine as much as you can to help stay rested and hydrated
Tea made with ginger, lemon juice, and honey is amazing for a cold. I recommend 2-4 cups a day. Ginger has anti inflammatory properties and is a natural antibiotic. Lemon juice is also a light antibiotic and the acidity will thin the mucus and clear your airways. Honey, another natural immune boost, will soothe your throat. It's like magic; make it at home with either 1/2 tsp ground ginger or boil some fresh root sliced; purchased teas tend to have fillers and sweeteners, you only need three things.
Lots of vegetables; chicken soup is a great way to get veggies AND fluid at once. Make your own if you can; canned soup tends to be super high-salt
SUPER COLD-FIGHTING CHICKEN SOUP RECIPE!
2 cups water, 2 packets OXO chicken seasoning, 1larfe chicken breast (diced small), 1/3 cup peas & corn, 3/4 cup chopped spinach, 1large carrot, chopped, 1 cup broccoli florets, 2 cloves garlic, minced; ginger, garlic, basil, chili, black pepper to taste
Cook chicken in skillet. Boil water and add remaining ingredients, summer on medium-low until vegetables are soft. Serve
Leafy greens like lettuce, spinach, basil and kale; favour a salad over a sandwich; favour soup over salad
Hot shower, breathe in the steam
Plenty of REST. Exercise produces white blood cells, true, but doctors recommend bed rest over a round at the gym because making yourself tired defeats the purpose entirely
Foods with probiotics like plain yogurt and fresh cheeses boost an immune system
Ginger, turmeric,Ecenchaia (ek-a-nay-sha), Basil tonic,Cilantro, cloves, peppers, and acidic foods like lemon and lime can help, as they have properties that fight infections/bacteria, clear airways, thin mucus, boost immune system, and soothe sore/dry throats; add them to your foods
Fish is good for your immune system; salmon, shellfish like mussels and oysters, and other fatty seafoods are best; don't add salt!