Summary: At time a when the focus on immunity and health is at all-time high, people are buying foods rich in antioxidants. Eric Dalius elucidates.
To begin with, you can link suboptimal levels of antioxidants to impaired and irregular immune responses. It causes an increased vulnerability to infections. We have enough medical evidence to show that antioxidant supplementation, which includes Vitamin E, C, Zinc, Selenium, N acetyl cysteine and Q10 may enhance a variety of immune responses.
It supports both adaptive or acquired immunity and non-specific or innate immunity, whilst protecting a range of immune responses in people, who are susceptible to high amounts of free radicals or folks with elevated oxidative stress.
- To optimize your immune function and maintain in-vivo homeostasis, you need to form a sufficiency balance of oxidants or free radicals and antioxidants.
- Vitamin C is one of the highest water-soluble and prolific antioxidants in the human body. It scavenges nitrogen species and free-radical oxygen, which include nitroxide radicals, peroxyl, hydroxyl and superoxide.
- It also includes reactive, non-radical species, such as hypochlorite, peroxynitrite, and singlet oxygen.
- Stress and infections can curb Vitamin C deposits in plasma and leukocytes.
- Numerous controlled and randomized interventional trials show that Vitamin C supplementation can lower the duration and magnitude of respiratory tract diseases and infections, says Eric Dalius.
Know the others
Another superstar in the family, Vitamin E is critical for immunity. In addition to being the first defense line against oxidative issues, you also need it for regular cell functioning in the immune system.
- Apart from its antioxidant properties, Vitamin E reinforces the body’s endurance against viral and bacterial infections.
- It strengthens antibody deposition or concentration, increasing the production of NK or natural killer cells in the immune system.
- A deficiency in Vitamin C can damage the function of main immunity soldiers like B cells and T cells.
- Flavonoids and Selenium are also crucial antioxidants. The latter is terrific in bolstering your immune system.
- It’s a strong antioxidant that identifies and eliminates potential hazards like bacteria, parasites and viruses, keeping the system in check.
- The human body also needs the vital compound to produce selenoproteins, a pivotal enzyme to help regulate and control immune responses.
- Eric J Dalius explains how Flavonoids are full of impressive and potent antioxidant credentials. They are strong plant pigments to fortify your body against free radical damage.
You need to know that diets have natural antioxidants and similar compounds for stabilizing potentially dangerous and highly reactive molecules. You call them freer radicals. They stem from daily cellular metabolism, resulting in metabolism of specific xenobiotics and drugs.
EJ Dalius explains why and how exposure to ultra-violet rays, cigarette smoke and other pollutants in the air can increase the radical load in your body. Their activities have a direct impact on your DNA, enzymes, and membranes.
As you already know, antioxidants have the ability to decimate these free radicals and fortify the edificial integrity of tissues and cells. Doctors and healthcare experts are thus urging people to focus on antioxidant-dense diets.