Is 20 mg of lutein a day too much?

Is 20 mg of lutein a day too much?

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.

How much lutein should I take for eyes?

There currently is no Recommended Dietary Allowance (RDA) or Recommended Daily Intake (RDI) for lutein or zeaxanthin, but some experts say you should ingest at least 6 milligrams (mg) of lutein per day for beneficial effects.

What are the side effects of taking lutein?

There appear to be very few side effects associated with lutein and zeaxanthin supplements. A large-scale eye study found no adverse effects of lutein and zeaxanthin supplements over five years. The only side effect identified was some skin yellowing that was not considered harmful ( 32 ).

What are the benefits of lutein?

Due to its powerful antioxidant properties, lutein may help reduce inflammation in your eyes, fight off free radicals, reduce oxidative stress, and boost the sharpness of your vision.

Can lutein improve vision?

A large body of evidence shows that lutein has several beneficial effects, especially on eye health. In particular, lutein is known to improve or even prevent age-related macular disease which is the leading cause of blindness and vision impairment.

When should I take lutein morning or night?

They should be taken at mealtime because lutein is absorbed better when ingested with a small amount of fat, such as olive oil.

Is lutein bad 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.

Does lutein raise blood pressure?

Discussion: In healthy participants, oral administration of a lutein phytochemicals complex for three weeks produced increased ocular blood flow biomarkers within retinal vascular beds and reduced diastolic blood pressure compared to placebo.

Who should not take lutein?

Do not take more than 20 mg per day of a lutein supplement. Pregnant or breastfeeding women and children should not take supplemental lutein. Keep all supplements, vitamins, and other medicines securely out of the sight and reach of children and pets. Use only USP-Verified herbal and supplement products.

Is lutein bad for liver?

Based on the findings of liver function tests and visual function evaluations, no toxicity or side effects were associated with lutein supplementation at a dosage of up to 10 mg/d.

Is lutein good for kidneys?