Guava, kiwi, papaya, red bell pepper are richer in vitamin C than oranges, helping to increase resistance, suitable for Covid-19 prevention.
Vitamin C is ascorbic acid, supports the body's
resistance to infections, creates collagen, enhances iron absorption, fights
cataracts by increasing blood flow to the eyes. Vitamin C is also an
antioxidant, which helps protect cells from free radical damage. It is the cell
damage of free radicals that causes cardiovascular diseases, cancer and other
chronic diseases.
The richest sources of vitamins are from fruits and
vegetables. Fruits rich in vitamin C such as grapes, oranges, lemons, guava,
grapefruit, kiwi...
Oranges are a rich source of natural vitamin C, 100
g of oranges contain 50 mg of vitamin C. Drinking a cup of orange juice every
morning provides vitamin C and provides extra water, promotes the immune
system, prevents colds and flu. In addition, oranges are rich in fiber, which
aids in the digestion process, prevents stomach ulcers and acid reflux.
In 100 g of guava contains 228 mg of vitamin C, 4
times higher than oranges. The fiber present in guava improves the digestive
system. The amount of antioxidants and vitamins in guava contributes to
improved heart health.
One kiwi is about the size of an egg but contains
85 mg of vitamin C. Two medium-sized kiwis can provide about 230% of the
recommended daily amount of vitamin C for the body, almost twice as much as an
orange. Eating fresh kiwi every morning is the best time to preserve the
absolute amount of vitamin C. Alternatively, you can add kiwi to salads, cut a
few slices of kiwi to eat with yogurt or use kiwi with strawberries to make
cakes.
In 100 g of papaya contains about 62 mg of vitamin
C. It is also a fruit rich in antioxidants such as carotene and flavonoids,
vitamin A and folate. Papaya contains the enzyme papain, an enzyme that is very
good for the digestive tract and supports other enzyme systems to maximize the
absorption of food eaten into the body.
Red bell peppers are both a fruit and a popular
food and can be considered the king of vitamin C-rich vegetables. One cup of
chopped red bell pepper contains almost three times the amount of vitamin C in
one cup. oranges (approximately 190 mg). Red peppers are also an excellent
source of vitamin A, which can help promote eye health. In addition, vitamin
B6, vitamin E and folate in the fruit are good for overall health.
Besides foods rich in vitamin C, some other foods also increase the body's resistance such as meat, nutrient-rich seafood and nuts. Eat a variety of foods every day. All meals must be eaten hot (not cold). In addition, every day you need to drink enough water according to the needs of each age, about 1.5-2 liters of water / day.
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