We all know being proactive is advantageous in most situations and preventing or fighting a cold is no different.  Here are some crazy good foods that will aid you in this battle as noted from Health:

• Oily fish – salmon, tuna & mackerel, for example, are rich in Omega 3 fatty acids which fight inflammation throughout the body
  

  Grilled Salmon

• Oysters – contain zinc
• Garlic – contains allicin which produced antioxidants
• Anise seed tea – contains anti-bacterial properties which ease coughs and clear congestion
• Citrus fruits – Vitamin C is believed to reduce the duration of a cold
• Fennel tea – a natural expectorant will clear chest and soothe coughs
• Yogurt/kefir – contains good bugs – probiotics
• Hot Tea (black/green/white) – possible flu-fighter with catechin found in antioxidants
• Red bell peppers – Vitamin C
• Milk – Vitamin D
• Mushrooms – immune-boosting antioxidants, potassium, B vitamins and fiber
• Skinless turkey breast – protein builds antibodies and fights infection
• Leafy greens (the darker, the better) – creates more infection-fighting white blood cells
  

  Kale Sautéed in Coconut Oil with Garlic

• Blueberries – immunity boosters loaded with antioxidants
• Dark chocolate – polyphenols & zinc
• Brazil Nuts – protein, healthy fats, selenium which promotes proper immune function
• Carrots/sweet potatoes – Vitamin A (beta-carotene) helps maintain strong immune system
• Sunflower seeds (dry-roasted) – Vitamin E protects cell walls from damage
• Oats – beta-glucan which is an immunity booster

These would be my additions:

• Ingest coconut oil and coconut water as they are loaded with too many amazing qualities to list that would aid in preventing/fighting a cold
• I would also recommend steering clear of processed foods.  They just aren’t good for you ANY TIME!
• Drink lots and lots of water!
• Use a saline spray to keep your nasal passages clear.
• Eat local honey EVERY day – put it on toast or in your beverage~
• REST!

As always, here is to your best health…naturally~