IMMUNITY

10 FOODS TO IMPROVE IMMUNITY TO FIGHT AGAINST CORONA VIRUS

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Your immune system is your body’s “defense team.” This well-organized squad is constantly at work defending your body against bacteria, viruses, parasites and other invaders. Even when you’re sleeping, your immune system is wide awake and ever vigilant. Just as every organ, tissue and cell needs energy to support their function, the cells and tissues that make up your immune system do too – and this comes from the food you eat and the supplements take. So, it’s not surprising that what you eat impacts how well your immune system does its job. What role does nutrition play in immune health?
Deficiencies of specific nutrients have been linked with worsening of immune function. When you don’t consume enough of the antioxidant vitamins, vitamin A, C and E through diet, immune cells are more prone to damage due to oxidative stress. Sufficient quantities of B-vitamins, particularly vitamin B6 and B12, are also essential for healthy immune function. In terms of minerals, deficiencies of iron, zinc and selenium are most strongly linked with healthy immune function. Immune function declines with age, which may be partially due to the fact that older people eat less and may fall short of getting adequate quantities of the vitamins and minerals needed for healthy immune function.

1. Citrus fruits
Most people turn to vitamin C after they’ve caught a cold. That’s because it helps build up your immune system. Vitamin C is thought to increase the production of white blood cells. These are key to fighting infections.
And most Popular citrus fruits like:
grapefruit
oranges
lemons
as your body doesn’t produce or store it, you need daily vitamin C for your health. Almost all citrus fruits are high in vitamin C. With such a variety to choose from, it’s easy to add a squeeze of this vitamin to any meal.
2. Red bell peppers
If you think citrus fruits have the most vitamin C of any fruit or vegetable, think again. red bell peppers contain twice as much vitamin C as citrus. They’re also a rich source of beta carotene. Beta carotene helps keep your eyes and skin healthy.
3. Broccoli
Broccoli is supercharged with vitamins and minerals. Packed with vitamins A, C, and E, as well as many other antioxidants and fiber, broccoli is one of the healthiest vegetables you can put on your table. The key to keeping its power intact is to cook it as little as possible — or better yet, not at all
4. Garlic
Garlic is found in almost every cuisine in the world. It adds a little zing to food and it’s a must-have for your health. Early civilizations recognized its value in fighting infections. garlic may also help lower blood pressure and slow down hardening of the arteries. Garlic’s immune-boosting properties seem to come from a heavy concentration of sulfur-containing compounds, such as allicin.
5. Ginger
Ginger is another ingredient many turn to after getting sick. Ginger may help decrease inflammation, which can help reduce a sore throat and other inflammatory illnesses. Ginger may also help decrease nausea.
While it’s used in many sweet desserts, ginger packs some heat in the form of gingerol, a relative of capsaicin. Ginger may help decrease chronic pain and may possess cholesterol-lowering properties.
6. Spinach
Spinach made our list not just because it’s rich in vitamin C. It’s also packed with numerous antioxidants and beta carotene, which may increase the infection-fighting ability of our immune systems. Similar to broccoli, spinach is healthiest when it’s cooked as little as possible so that it retains its nutrients. However, light cooking enhances its vitamin A and allows other nutrients to be released from oxalic acid.
7. Yogurt
Look for yogurts that have “live and active cultures” printed on the label, like Greek yogurt. These cultures may stimulate your immune system to help fight diseases.
9. Turmeric
You may know turmeric as a key ingredient in many curries. But this bright yellow, bitter spice has also been used for years as an anti-inflammatory in treating both osteoarthritis and rheumatoid arthritis. It has high concentrations of curcumin , which gives turmeric its distinctive color, and can help decrease exercise-induced muscle damage.
10. Green tea
Both green and black teas are packed with flavonoids, a type of antioxidant. green tea really excels in its levels of epigallocatechin gallate, or EGCG which is another powerful antioxidant. EGCG has been shown to enhance immune function.