Views: 0 Author: Site Editor Publish Time: 2022-08-03 Origin: Site
Astaxanthin is orange-red and is found in certain algae. Some marine or aquatic animals, such as salmon, trout, lobster, etc., appear red or pink because of eating foods containing astaxanthin.
1. Slow down the decline of brain function
Due to its high antioxidant properties, astaxanthin can effectively protect brain cells, enable them to operate normally, prevent harmful substances from harming them, induce the proliferation of neural progenitor cells, and promote nerve growth and improve neuroplasticity to delay the brain. functional decline.
Astaxanthin increases levels of brain-derived neurotrophic factor (BDNF), a human growth factor that plays an important role in nerve growth in the brain and its periphery.
A study in people aged 45 to 64 years without cognitive impairment showed that at a dose of 8 mg/day astaxanthin, individuals under the age of 55 in the astaxanthin group were significantly more likely than a placebo group. Word recall improved significantly.
2. Prevent cardiovascular disease
Studies have confirmed that astaxanthin can effectively reduce the oxidative stress of cells – Oxidative Stress, oxidative stress can lead to endothelial dysfunction, the occurrence and development of atherosclerosis, arrhythmia, atrial fibrillation and other cardiovascular diseases when the situation worsens disease, or cause some chronic inflammation. Taking astaxanthin can effectively reduce the data indicators of these phenomena.
Another clinical study of 180 people showed that there were no adverse reactions in those who took astaxanthin, while the oxidative stress and inflammatory markers in the study subjects were significantly reduced, and blood flow and circulation were improved.
3. Improve eye condition
With age, vision loss, cataracts, etc. may occur, which is a possible occurrence of eye function in the natural oxidative aging process of the human body.
Astaxanthin can effectively slow down the oxidative aging process of eye cells and tissues, improve vision, and delay or avoid the occurrence of cataracts.
4. Improve skin condition
Skin aging is caused by both internal and external factors.
External exposure is exposure to ultraviolet light, which is oxidized by ultraviolet light, resulting in gradual aging of skin surface cells and loss of vitality.
Internally, it is the gradual decline of human body functions, which leads to the aging of deep skin cells, the decline of support function and the ability to lighten pigment, and finally manifested in appearance, dull skin, wrinkles, spots and other aging conditions.
Therefore, antioxidants can effectively slow down the signs of aging in the skin, and astaxanthin, which has high antioxidant properties, naturally has a perfect use. the highest antioxidant activity.
One study of 30 women and one study of 36 men showed that after taking astaxanthin for a certain period of time, the skin condition of the subjects was significantly improved, the keratinocyte layer was hydrated, the wrinkles were reduced, and the freckles were reduced. There is also some fade and fade.
5. Anti-cancer anti-cancer
In view of the high antioxidant properties of astaxanthin, it can bring a relatively healthy internal operating environment to the body, effectively prevent and avoid cancerous cells, or slow down the growth and spread of cancer cells.
A study on astaxanthin and breast cancer showed that taking astaxanthin played a positive and beneficial role in the treatment of breast cancer, reducing the growth of cancer cells.
6. Increase immunity
Human immunity is maintained by various immune cells, such as T cells, NK cells and lymphocytes.
Some experiments have shown that astaxanthin can enhance the production of immunoglobulins in response to T cell-dependent stimulation, and can also regulate NK cells to increase their cytotoxic activity and enhance the lethality against harmful bacteria, etc. Experiments on mice showed that astaxanthin can boost the production of antibodies in splenocytes to increase their immunity.
There are many antioxidant substances present in food, such as the well-known vitamin E, lycopene and vitamin A.
A comparative experiment of astaxanthin with other carotenoids and vitamin E showed that the antioxidant activity of astaxanthin is 10 times higher than that of other carotenoids and more than 500 times higher than the antioxidant activity of alpha-tocopherol in vitamin E times.
It was found to have the highest antioxidant activity when compared to other antioxidants such as lycopene, vitamin E and vitamin A.
It can be said that astaxanthin is the well-deserved king of antioxidants in known foods.
The current situation shows that consumption of astaxanthin is safe in most cases.
Side effects of astaxanthin include possible red coloring of stool, which is not a disease, but caused by its own pigment, if you can understand why flamingos can have beautiful red feathers, then red feces after eating astaxanthin You don't need to be overly nervous either. But there is also data showing that high doses of astaxanthin may cause stomach pain.
Another concern is allergies, if astaxanthin, or similar carotenoids such as pyroxanthin, or astaxanthin sources such as algae products, or drugs that inhibit 5-alpha-reductase, such as finasteride (Propecia, Proscar) or dutasteride (Avodart, Jalyn) are allergic, please avoid taking astaxanthin.
Because astaxanthin increases immune function, it should be used with caution if you have immune problems or are taking drugs that suppress your immune system.