The immune system is your body’s main defense. Good nutrition is one of the most important factor in maintaining a healthy immune system. Nutrition anything?
The immune system consists of a group of organized tissues and cells, which serve to protect the body from allergens, bacteria, viruses and other organisms.
Here are some essential nutrients that can boost the immune system, as reported by the LIVESTRONG:
1. Citrus fruit
Vitamin C is a powerful antioxidant known to fight infection and keeps you healthy.Vitamin C boosts the immune system by increasing production of white blood cells and antibodies, compounds essential for immune response. Vitamin C also may reduce the risk of chronic diseases such as heart disease, high blood pressure and cancer.
Garlic is a member of the onion family with the potential to boost immunity. Garlic stimulates the replication of fighting infection, ie white blood cells, enhance natural killer cell activity and increase the efficiency of antibody.
Stinging scent of garlic because it contains sulfur compound known as allicin. These compounds are antibacterial, antifungal and antiviral. Garlic is a natural antioxidant that reduces free radicals in the bloodstream and protects against tumor formation.
Probiotics or good bacteria found in your digestive tract. When you are sick, symbiotic, or natural balance of good and bad bacteria in the intestines become unbalanced.Eating yogurt with live bacterial cultures may help restore healthy bacteria. Yogurt is also a source of mineral selenium, an antioxidant that increases killer cells and mobilizes against cancer cells.
4. Green tea
Green tea is rich in polyphenols or plant antioxidants, which protect the body against microorganisms and inhibit cancer cell growth. Polyphenols protect the body against oxidative damage from free radicals and harmful components that cause premature aging.
Active component in ginger root is found in essential oils. Gingerol and shogalo are phenolic compounds that give sharp ginger flavor and character of the drug. Ginger is often recommended as a tea or a warm bath because ginger increase sweat production when warm. It helps the body eliminate germs and toxins. Ginger can also relieve heartburn, nausea, vomiting, migraine and act as anti-inflammatory agent.
6. Fish and shellfish
Fish contains a variety of compounds to enhance immunity, including omega-3 fatty acids and antioxidant selenium. Omega-3 fatty acids found primarily in fatty fish like salmon, mackerel, tuna, trout and herring as well as flax seed, increase the activity of phagocytes.
Phagocytes are white blood cells that swallow the bacteria and protects the body against infection. Selenium helps the body in the production of cytokines, proteins that eliminate the virus from the body.
7. Red and orange vegetables
Peppers, squash, sweet potato, tomato, pumpkin, carrots and other brightly colored vegetables are rich in beta-carotene. Beta-carotene increases the number of natural killer cells, fight infection and help the T cells, it is necessary for the immune response.The body converts beta-carotene from the diet into vitamin A. Vitamin A is the first line of the disease.
With bright colors and solid bud green, broccoli is a member of the vegetable calciferous. Broccoli is rich in vitamins A, C and E, which makes power plant antioxidants. Broccoli contains glucosinolates, which stimulates the immune system and sulforaphanes, which is a potent anti-cancer agents.
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