Comparing E161B - Lutein vs E160A - carotene
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Found in 241 products
Found in 5,839 products
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Interest over time for 4 keywords in U.S. during the last 10 years.
Interest over time for 2 keywords in U.S. during the last 10 years.
Popular questions
How much lutein per day?
There’s no established daily requirement; supplements commonly provide around 10 mg/day, and EFSA has set an acceptable daily intake of 1 mg/kg body weight/day for lutein (from Tagetes erecta) used as a food color (E161b).
What is lutein good for?
As a food additive it provides yellow–orange color; in the body, lutein (with zeaxanthin) concentrates in the retina, helping support macular pigment and normal visual function.
How much lutein and zeaxanthin should i take daily?
There’s no official RDA; a commonly studied regimen is 10 mg lutein plus 2 mg zeaxanthin per day (e.g., in AREDS2 formulations), though needs can vary—ask your clinician for personalized advice.
What does lutein do?
In foods it acts as a yellow–orange colorant (E161b); biologically it’s an antioxidant carotenoid that helps filter blue light in the eye.
What foods have lutein?
Leafy greens (kale, spinach), broccoli, peas, corn, and egg yolks are rich sources; smaller amounts occur in pistachios, zucchini, and kiwifruit.
What is beta carotene?
Beta‑carotene (E160a) is an orange plant pigment used as a food color and provitamin A; humans can convert it into vitamin A as needed.
Does beta carotene make you tan?
High intakes can cause a yellow‑orange skin tint (carotenodermia), especially on palms and soles, but this is not a true melanin tan and offers no UV protection.
Is beta carotene bad for you?
It’s generally safe at normal dietary and additive levels; very high supplemental doses can discolor skin and have been linked to increased lung cancer risk in smokers and asbestos‑exposed people.
What foods have beta carotene?
Carrots, sweet potatoes, pumpkin/squash, dark leafy greens (spinach, kale), cantaloupe, apricots, and mangoes are rich sources; it’s also present in red palm oil and used to color or fortify various foods.
Is beta carotene vitamin a?
No—it's a provitamin A that the body converts to vitamin A (retinol); conversion varies by individual and diet (e.g., fat intake).