Oxidative stress meaning. Why should you be afraid of it?

Oxidative stress of the body – a consequence of poor ecology. Love for fast food and hassle. If you do not fight it, it will lead to various diseases and premature aging. What is Oxidative stress meaning?

Oxidative stress is a condition in which there are too many free radicals in the body. Molecules without one electron. Such molecules trigger a chain reaction. Which breaks the integrity of cells, leading to their damage or death.

In our body, 100 trillion cells. Every minute, 300 million cells are destroyed by oxidative stress.

Where do free radicals come from?

Free radicals constantly appear in a healthy body. They involved in the fight against bacteria and mutating cells. That’s why they are simply necessary for immunity.

Under the influence of harmful factors: Bad ecology, medication intake, tobacco smoke, stress or great physical exertion – free radicals become too much. They begin to harm the body, destroying the cells.

Oxidative stress meaning

What is the risk of oxidative stress?

Oxidative stress meaning provokes the development of many serious diseases, including cancer, stroke, type 2 diabetes, negatively affects brain function. It damages neurons.

Scientists associate oxidative stress with chronic fatigue syndrome. People with such a disease constantly feel sluggish and sleepy. They find it difficult to concentrate. They often spoils the mood, everything irritates for no particular reason.

How do I know if I have oxidative stress?

There are several signs:

  • Presence of the above diseases and disorders.
  • Constant fatigue.
  • Decreased concentration.
  • The appearance of wrinkles and gray hair.
  • Deterioration of vision.
  • Headaches and sensitivity to noise.
  • Susceptibility to infections.


Is it possible to protect against oxidative stress?

Yes, with the help of antioxidants – substances that neutralize the effect of free radicals. Our body itself produces antioxidants and receives them from food. In the table below – foods rich in antioxidants.

  • Vitamin C- Hips, black currant, sea buckthorn, red bell pepper, parsley greens
  • Vitamin E- Vegetable oils, nuts
  • Beta-carotene- Carrots, sea-buckthorn, sorrel, parsley
  • Lycopene- Rosehip, grapefruit, tomatoes and tomato paste, watermelon
  • Coenzyme Q10- Beef, herring, peanuts, sesame seeds, pistachios
  • Flavonoids- Green tea, grapes, apples, cocoa, soy, turmeric, berries, broccoli

Oxidative stress meaning

Will the usual healthy food intake protect against oxidative stress?

Yes, if you live in an ecologically clean area without exhaust fumes and industrial fumes. Do not smoke actively or passively. Do not undergo stress and protect the skin well from ultraviolet radiation. Unfortunately, these are unrealistic conditions for the majority of city residents.

How can we deal with oxidative stress?

With the help of food additives, which contain the necessary amount of antioxidants.

Studies have shown that supplements with antioxidants strengthen immunity, help fight inflammation. Fill with energy, reduce the complex therapy of idiopathic infertility.

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