Lutein is one of the 600 known natural carotenoids. Carotenoids are natural antioxidants that are essential for the body to eliminate oxidants and free radicals. The latest research in the field of pediatric nutrition in the United States shows the presence of high levels of Lutein in the brain of infants and young children, especially in 4 brain regions related to linguistic function, memory, hearing, and sight of children. Lutein is now considered as a golden nutrient that mothers need to pay additional attention to help children enhance cognitive, learning, and memory skills, especially at the age of 0-3 years. Lutein’s other benefits are good for the eyes, improve cardiovascular health, or help protect skin health. Lutein is only synthesized by plants and like other xanthophylls found in large quantities in leafy green vegetables like spinach, kale, and carrots.
1. What is Lutein?
✅ Lutein is the most abundant Carotenoid compound in the brain and macula. Carotenoids are a group of naturally occurring plant pigments, such as vegetables, fruits that are dark green, red, orange, certain fruits, and egg yolks. They are essential for the photosynthesis process of plants, as well as being a precursor of vitamin A. For the human body, Carotenoids act as antioxidants, as well as an essential component of the body. For adults, there is a great deal of scientific evidence to show that adequate absorption of Lutein improves cognitive and memory abilities while reducing the risk of cardiovascular disease, cholesterol in the blood, the harmful effects of light. sunshine on the skin … and some other diseases.
✅ According to the scientific report of Assoc. TS Elizabeth J. Johnson, Jean Mayer Nutrition Research Institute, Tufts University, Boston, USA, Lutein not only concentrates most in the macula of the eye but also accounts for 66-77% of the carotenoids that form the brain structure. In the eye, Lutein is present at the macula with concentrations 1,000 times higher anywhere. Therefore, Lutein is essential for image processing and the development of the optic nerve.
2. Lutein health benefits
2.1 Lutein benefits : Good for the eyes
✅ Macular degeneration (AMD) causes the eye to lose its ability to see details in the visual center, resulting in distorted images. The disease is tending to be rejuvenated by the habit and time of using technological devices such as phones, televisions, laptops, tablets … Blue light from these devices will cause eye damage, especially low light night electronics habits.
✅ Lutein is considered to be a treatment for macular degeneration (AMD)- is considered the most common cause of blindness in older adults. Lutein protects the eyes by filtering out the proportion of short-wavelength UV rays that negatively affect sensitive parts of the eye such as the retina (macula). Lutein helps filter 90% of the blue wavelengths (the type of light emitted from electronic devices such as phones, televisions, computers, energy-saving LED bulbs, fluorescent lamps, etc. Researchers at Harvard University have found that supplementing with 6 milligrams of lutein daily can reduce the risk of macular degeneration by an average of 43%.
✅ Other benefits of lutein with eye health include reduced eye strain and photosensitivity, and enhanced vision.
2.2 Lutein benefits : Support brain
✅ Lutein is one of the carotenoid high percentages in the brain of infants and young children. With Lutein’s present rate of up to 59%, Lutein not only supports children to perfect their eyesight, helps them to have bright, healthy eyes, but also likely to have a positive impact on cognitive and learning functions. Ask and remember the child. You may not know, the young brain completes up to 75% in the first few years of life, of which 80% of the information it receives helps the brain develop through the sight. If children do not receive Lutein, they will impair the ability to receive information through the eyes and affect their cognition in the first years of life.
✅ Recently, scientists have discovered that DHA when combined with lutein and natural vitamin E will work more effectively and strongly promote the brain development of children. The combination of these 3 nutrients produces 81% more nerve connections in brain cells than DHA alone. This is because lutein and natural vitamin E help protect cell membranes and omega-3 fatty acids like DHA from oxidation. DHA is easily affected by free radicals and natural lutein and vitamin E play a role in protecting DHA from that oxidation.
2.3 Lutein benefits : Improve cardiovascular health
✅ Lutein may help reduce the risk of cardiovascular complications such as heart attack and stroke. Because lutein has anti-inflammatory and antioxidant properties, it helps reduce the formation of atherosclerotic plaques in the blood vessels that cause thrombosis, hypertension.
2.4 Lutein other benefits
- Help protect skin health: In addition to its important role in the eyes, carotenoids including lutein are also beneficial for the skin. To protect skin health and fight skin cancer, lutein helps filter the high energy wavelengths of sunlight, slowing down the rate of oxidation, aging, and skin cancer.
- Help reduce the risk of diabetes: According to some studies high levels of lutein in the blood are linked to blood sugar control and a lower risk for diabetes or related complications. Due to lutein has anti-inflammatory and antioxidant properties – are the causes of diabetes and complications.
- Reducing cancer risk: Some evidence suggests that people who consume more lutein from their diet have lower rates of breast, colon, cervical, and lung cancers. Lutein may act as a natural cancer treatment because lutein-rich foods (such as greens and citrus fruits) also provide antioxidants and other beneficial nutrients that reduce inflammation disease and oxidative stress.
3. Lutein foods list
✅ Green vegetables and orange tubers are often high in Lutein. According to the American Macular Degeneration Association, the following foods are the best natural source of lutein (they also contain lots of other valuable antioxidants, vitamins, and minerals):
- Kale: 1 cup uncooked: 22 milligrams
- Beets: 1/2 cup cooked: 9 milligrams
- Spinach: 1 cup uncooked: 6.7 milligrams
- Broccoli: 1 cup cooked: 3.3 milligrams
- Brussels sprouts: 1 cup cooked: 2 milligrams
- Corn: 1 cup cooked: 1.4 milligrams
- Mung beans: 1 cup: 0.8 milligrams
- Eggs: 2 fruits: 0.3 milligrams
- Orange: 1 fruit: 0.2 milligrams
- Papaya: 1 fruit: 0.2 milligrams
4. Notes when using Lutein
✅ If you can’t take Lutein with food or you take Lutein with supplements to treat eye conditions or improve vision. In this case, you should note the following:
- Lutein is quite safe if used appropriately. Lutein doses of 6.9–11.7 mg per day are considered safe doses with no side effects and are used to reduce the risk of macular degeneration and cataracts. Studies show that lutein 20 mg daily is still quite safe.
- Avoid using for children under 6 years old if not directed by a doctor, cautious when using lutein for the elderly.
- Alcohol or beer increases the risk of drowsiness when taken with lutein.
5. Recommended for you :
🎁 Doctor’s Best Lutein with OptiLut
✅ Doctor’s Best Lutein with OptiLut supplies from OptiLut (from Marigold flowers) – a potent source of lutein standardized to contain 90% lutein esters. Marigold flowers are the most abundant source of lutein in nature. This product is produced under a patented process and contains highly bioavailable all-natural Lutein and Trans-Zeaxanthin at customized ratios. Lutein and zeaxanthin help neutralize free radicals to support healthy visual function, macular health, and cognitive acuity. Directions: Take 1 capsule daily, with or without food.