A. Early symptoms of the illness are much like the flu. After a short time (in some cases a day or two), more severe pneumonia-like symptoms may appear. Not all individuals with Legionnaires' disease experience the same symptoms. Some may have only flu-like symptoms, but to others the disease can be fatal.
2) Foods High in Vitamin E. Like vitamin C, vitamin E is a powerful antioxidant. Research suggests maintaining ample levels of vitamin E is crucial for maintaining a healthy immune system, especially among older people. To get your fill of vitamin E, look to these foods: wheat germ oil.
Adding garlic to foods that are rich in fats and carbohydrates may keep those substances from doing the damage theyâre known to do. Whatâs more, eating garlic can help boost your immune system, help ward off heart disease, fight inflammation and lower blood pressureâto name a few.