Natural Immune System Boosters
Immune
System Boosters
Feeding your body
certain foods may help to keep your immune system running strong. Plan your
meals to include the following 10 powerful immune system boosters and you may
increase your family's chances of fending off those winter bugs before they get
anyone sick. Some of the immune system boosters can be added to your foods are
1.
Citrus
2.
Red Bell Peppers
3.
Broccoli
4.
Garlic
5.
Ginger
6.
Spinach
7.
Yogurt
8.
Almonds
9.
Turmeric
10.
Green Tea
Most people turn to
vitamin C after they've caught a cold. But did you know it tops the chart of
foods that keep your immune system running at 100 percent? Vitamin C is thought
to increase the production of white blood cells. These are key to fighting
infections.
Because your body
doesn't produce or store it, daily intake of vitamin C is essential for
continued health. Almost all citrus fruits are high in vitamin C and with such
a variety to choose from it's easy to add a squeeze of C to any meal.
Think citrus fruits
have the most vitamin C of any fruit or vegetable? Think again. Ounce for
ounce, red bell peppers have twice as much vitamin C, as well as being a rich
source of beta-carotene. Vitamin C may help maintain healthy skin and
beta-carotene helps keep your eyes and skin healthy.
Broccoli is
super-charged with an arsenal of vitamins and minerals. Packed with vitamins A,
C, and E, as well as numerous antioxidants, 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!
Garlic is found in
almost every cuisine around the world. It adds a little zing to food and it's a
must-have for your health. Early civilizations recognized its value for
fighting infections. Studies by the National Institute of Food
Science and Technology have shown that garlic helps to lower
cholesterol and may prevent hardening of arteries. Garlic’s immune-boosting
properties seem to come from a heavy concentration of sulfur-containing
compounds, such as allicin.
Ginger is another
ingredient many turn to after they've caught a cold. But like vitamin C, ginger
may also help prevent that cold from taking hold in the first place. While it's
used in many sweet desserts, ginger packs some heat in the form of gingerol, a
relative of capsaicin. Capsaicin gives chili peppers their distinctive heat.
Ginger may help decrease chronic pain and may possess cholesterol-lowering
properties, according to recent studies.
Spinach made our list
not just because it's rich in vitamin C but also because it's packed with
numerous antioxidants and beta-carotene, which may increase the
infection-fighting capability of our immune systems. Similar to broccoli, it’s
best cooked as little as possible so that its nutrients are retained.
When selecting yogurt
look for ones that have "live and active cultures" printed on the
label. According to the American Journal of Clinical
Nutrition, these cultures may stimulate your immune system to help
fight diseases. Yogurt can also be a great source of vitamin D, so try to
select brands fortified with vitamin D.
When it comes to
preventing and fighting off colds, vitamin E tends to take a backseat to the
more commonly mentioned vitamin C. But vitamin E is key to a healthy immune
system. Vitamin E is a fat-soluble vitamin, meaning it requires the presence of
fat to be absorbed properly. Nuts (especially almonds) are packed with vitamin
E. A half-cup serving provides nearly 100 percent of the recommended daily
amount.
A key ingredient in
many curries, this bright-yellow, bitter spice has been used for years as an
anti-inflammatory in treating both osteoarthritis and rheumatoid arthritis. A
recent study published in the Journal of Ethnopharmacology demonstrates
that high concentrations of curcumin, which gives turmeric its distinct color,
have been shown to help reduce inflammation and fever.
Both green and black
teas are packed with flavonoids, a type of antioxidant. Where green tea really
shines is in its levels of epigallocatechin gallate, or EGCG, another powerful
antioxidant. The fermentation process black tea goes through destroys a lot of
the EGCG. Green tea, on the other hand, is steamed and not fermented, preserving
EGCG. If that wasn't enough, it's also a good source of the amino acid
L-theanine. L-theanine may aid in the production of germ-fighting compounds in
your T-cells.
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