Antioxidants; Substances that Can Stop or Slow Cell Damage Caused By Free Radicals
Antioxidants are natural or man-made substances that may delay or prevent some types of cell damage. They may help protect cells against free radicals, which may play an important role in cancer, heart disease, and other diseases. Free radicals are molecules produced when body breaks down food or when the body is exposed to radiation or tobacco smoke. Antioxidants are found in certain foods and may help prevent some of the damage caused by free radicals by neutralizing them. They are found in many foods, including vegetables and fruits. There are hundreds, probably thousands, of different substances that can act as antioxidants.
Antioxidants
Antioxidants are substances that slow or prevent damage to cells and tissues.
These compounds are produced by the body and are also referred to as free
radicals. They are natural byproducts of metabolism but can also be a result of
environmental stressors. Too many free radicals can result in oxidative stress,
a condition that has been linked to several serious illnesses. Therefore, it is
important to eat plenty of antioxidant-rich foods. These foods are good sources
of vitamin C and may prevent some diseases. Three of the major antioxidant
vitamins are beta-carotene, vitamin C, and vitamin E; can be found in colorful
fruits and vegetables.
They also contain beta-carotene, which
promotes healthy vision and may help prevent certain types of cancer. The body
needs a daily dose of these nutrients to prevent damage from free radicals. Apart
from eating a varied diet, individuals can also take supplements that are rich
in antioxidants. In addition to eating antioxidant-rich foods, it is also
important to limit exposure to UV rays, which can cause damage. Avoiding
sunlight is also an effective way to reduce free radicals. Furthermore, one can
eat a healthy diet, which is full of colorful fruits and vegetables, nuts, and
seeds. Apart from vitamins C, one should also consume vitamin A, which is found
in some fruits and vegetables. It can help with immunity and bone health.
The consumption of antioxidants
is a key part of proactive nutrition. Studies have shown that increasing the
intake of these nutrients can slow down the aging process, help prevent chronic
disease, and make you look younger. However, the benefits of antioxidants
should not be taken without medical supervision. As with any supplement, it is
best to get them from whole foods. Fruits, vegetables, nuts, and seeds are the
best sources of antioxidants. Antioxidants play a vital role in keeping the
body healthy. Individuals can increase their consumption of antioxidants by
eating lots of colorful fruits and vegetables, nuts and seeds, and whole
grains.
Other sources of antioxidants include
beta-carotene, which is found in carrots, oranges, and dark leafy greens. These
can improve the health and play a vital role in vision, immunity, and bone
health. Moreover, antioxidants contain various nutrients that are essential for
the human body such as vitamin A, vitamin E, and vitamin C. Antioxidants can be
synthetic or natural. Natural antioxidants are obtained entirely from natural
sources and are widely used in cosmetic, food, and pharmaceutical industry.
Whereas, synthetic antioxidants are created from chemical processes. A diet
high in antioxidants may reduce the risk of several diseases, including heart
disease and certain types of cancer.
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