Can you take too much lutein for your eyes?

Can you take too much lutein for your eyes?

Recommended level for eye health: 10 mg/day for lutein and 2 mg/day for zeaxanthin. Safe upper limit: Researchers have not set an upper limit for either. Potential risks: In excess, they may turn your skin slightly yellow. Research seems to show that up to 20 mg of lutein daily is safe.

What are the side effects of too much lutein?

Very large doses of carotenoids such as lutein and zeaxanthin can cause carotenodermia – a yellow-orange skin discoloration. It can look like jaundice, but the abnormal skin color can be removed with an alcohol swab.

What is the best form of lutein to take?

A dose of 10 mg of lutein appears to be better than a lower dose (6 mg). Higher dose products (e.g., 20 mg to 40 mg) are common, although it is not known if a higher dose is better. Nevertheless, 20 mg has been shown to be safe in a 6-month study.

How much lutein should I take for macular degeneration?

The available evidence suggests that dietary intake of lutein (10 or 20 mg/day) for more than 6 months can significantly improve MPOD and visual acuity in AMD patients.

Is lutein good for kidneys?

The results of the study show that lutein effectively protected the kidneys of mice treated with cisplatin; these results are also supported by the histopathologies of the kidney tissues of treated mice.

Is lutein good for the brain?

Lutein is likely neuroprotective through its role as an antioxidant, an effect that may apply globally and not be limited to specific regions or cognitive domains. The brain is especially vulnerable to free radical attack due to its high polyunsaturated fatty acid content and high metabolic activity.

Is 20 mg of lutein a day too much?

Based on this assessment, there is strong evidence that lutein is safe up to 20 mg/day [38]. Doses of lutein ranged from 8 to 40 mg/day and study durations have ranged from 7 days to 24 months. Only a few of the studies monitored possible adverse side effects, primarily through self-reporting.

Does lutein raise blood pressure?

Some research suggests that high blood levels of lutein are linked with a lower risk of developing high blood pressure during pregnancy. It is not clear if taking lutein supplements lowers the risk of high blood pressure during pregnancy.

Does lutein improve memory?

After supplementation, verbal fluency scores improved significantly in the DHA-only, lutein-only, and combined treatment groups. Memory scores and rate of learning improved significantly in the lutein + DHA group, who also displayed a trend toward more efficient learning.

Can you take lutein everyday?

When taken by mouth: Lutein is likely safe when taken by mouth. Consuming up to 20 mg of lutein daily as part of the diet or as a supplement appears to be safe.

Does turmeric contain lutein?

The active nutrient in turmeric is a brightly colored orange/yellow carotenoid pigment known as curcumin. Curcumin is further classified as a xanthophyll. The eye super-nutrients, zeaxanthin and lutein, are also xanthophylls.

Is lutein good for heart?

They showed that lutein reduced the production and secretion of inflammatory cytokines, molecules that promote inflammation. The study aligns with other research that has suggested an important role for lutein in heart disease.