Infections occur when organisms such as fungi, parasites, bacteria or viruses gather, reproduce and use resources in your body, often leading to illness. Although your immune system fights to protect and heal infections, you may require medical treatment, rest and, potentially, dietary changes. Foods aren't known to magically heal infections. Particular foods may, however, help strengthen your immune system, reduce inflammation and guard against recurrent infections. For best results, seek guidance from your doctor or dietitian.
Yogurt and Kefir
Yogurt and kefir contain beneficial, or "friendly," bacteria known as probiotics. Although research is ongoing, probiotics may improve bacterial balance in your digestive tract and reduce the effects of infections caused by harmful bacteria, according to the National Centers for Complementary and Alternative Medicine, including vaginal, stomach, skin, stomach and respiratory infections. Probiotics may also help guard against infections triggered by antibiotic use, such as candidiasis. For best potential results, consume yogurt and kefir containing live, active cultures, such as Lactobacillus acidophilus and Bifidobacterium bifidus, routinely.
Fruits and Vegetables
Fruits and vegetables are prime sources of antioxidants, such as beta-carotene and vitamin C, which boost your immune system's ability to fight against infections. The University of Maryland Medical Center recommends vitamin C for maintained immune system strength and reduced inflammation associated with candidiasis, or "yeast," infections. Fruits and vegetables particularly rich in vitamin C and other antioxidants include berries, cherries, kiwi, tomatoes, leafy greens, brussels sprouts, broccoli, baked potatoes and sweet potatoes.
Whole Grains
Whole grains contain all nutritious parts of the grain. As a result, they provide more antioxidants and have a lower glycemic index, or impact on blood sugar, than refined grains. High-glycemic foods are linked with inflammatory responses, according to the Linus Pauling Institute, which accompany infections. Symptoms of inflammation include swelling, redness, heat and pain surrounding infected areas. Replacing high-glycemic foods, such as enriched breads and pasta, instant rice and sugary cereals with whole grain, such as barley, oats, brown rice and quinoa, may help reduce these effects.
Anti-Fungal Herbs and Spices
Garlic, oregano, sage, cloves and garlic contain anti-fungal properties, according to the UMMC, and may help reduce the effects of fungal infections. Infections associated with fungus include candidiasis, athlete's foot, fungal sinusitis, jock itch and ringworm. Season dishes with anti-fungal herbs and spices or create a tincture by steeping herbs and spices in hot water. For a healthy "butter," bake whole garlic cloves in your oven until soft, then spread softened insides on whole grain breads, fish and other foods.
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