How can i get a better immune system?

Many things.: Almost everything you do everyday affects your immune system. Your diet, activity, sleep habits & how you deal with stress have a major impact on your immune system function. There is no substitute for having excellent nutrition, daily exercise, proper sleep & effective stress management. Eliminate toxic habits like smoking & excess alcohol. Keep excellent control of chronic illness (ie. Diabetes).

Immune System: Drink at least 8 - 8 oz glasses of water /day. Try for 8 hrs of sleep/night. Aim for 5 servings of vegetables & 4 of fruit per day. Use whole grains. Avoid or reduce sodas, alcohol & junk carbohydrates. Consider quality probiotics. Maintain healthy weight. Exercise regularly. Manage stress. Don’t smoke. Wash hands often. Stay positive.