{"id":2025,"date":"2026-07-28T06:31:46","date_gmt":"2026-07-28T06:31:46","guid":{"rendered":"https:\/\/ywk2.julongguang.com\/?p=2025"},"modified":"2026-07-28T06:31:48","modified_gmt":"2026-07-28T06:31:48","slug":"what-is-zeaxanthin-benefits-and-side-effects","status":"publish","type":"post","link":"https:\/\/ywk2.julongguang.com\/?p=2025","title":{"rendered":"What Is Zeaxanthin? Benefits and Side Effects"},"content":{"rendered":"\n

Found in colorful foods like spinach, corn and oranges, this carotenoid helps with eye, skin and liver health.<\/a><\/p>\n\n\n\n

Carotenoids\u00a0may sound like a new species of robots taking over Earth. But carotenoids are powerful antioxidants that give fruits and vegetables their vibrant hue.<\/p>\n\n\n\n

One of these carotenoids, known as zeaxanthin, can be found in a lot of foods you eat daily and comes with a host of benefits like promoting eye health. And just like R2-D2 and C-3PO are often found roaming the cosmos together, zeaxanthin and another carotenoid known as lutein can be found side-by-side in many of the foods you eat.<\/p>\n\n\n\n

\u201cZeaxanthin and lutein are very similar in structure with only slightly different arrangement of atoms,\u201d explains registered dietitian Julia Zumpano, RD, LD. \u201cThey don\u2019t work synergistically \u2014 meaning they don\u2019t need each other to work.\u201d<\/p>\n\n\n\n

So, why is zeaxanthin so important for keeping our body\u2019s motherboard running? Zumpano explains why you need zeaxanthin and how to work more of it into what you eat.<\/p>\n\n\n\n

Health benefits of zeaxanthin<\/h2>\n\n\n\n

Thanks to its antioxidant properties, zeaxanthin can help your body in a variety of ways. Here are some zeaxanthin benefits.<\/p>\n\n\n\n

Promotes eye health<\/h3>\n\n\n\n

Zeaxanthin is closely related to vitamin A and is naturally located in your eye\u2019s macula and retina, along with lutein. Zeaxanthin protects your eye\u2019s tissues by blocking damage from sunlight and by blocking free radicals that can cause oxidation.<\/p>\n\n\n\n

Studies\u00a0show that taking a supplement that contains lutein and zeaxanthin may be effective at improving vision in people with age-related\u00a0macular degeneration\u00a0(AMD) and\u00a0cataracts.<\/p>\n\n\n\n

Prevents and treats liver diseases<\/h3>\n\n\n\n

Studies show that zeaxanthin may be able to help prevent and treat\u00a0metabolic dysfunction-associated steatotic liver disease (MASLD)\u00a0and\u00a0steatotic (fatty) liver disease (SLD)\u00a0by reducing oxidative stress and inflammation.<\/p>\n\n\n\n

Prevents LDL oxidation<\/h3>\n\n\n\n

LDL oxidation can lead to\u00a0atherosclerosis, an inflammatory disease that affects the walls of your arteries. Atherosclerosis is the leading cause of\u00a0cardiovascular disease.<\/p>\n\n\n\n

\u201cLutein and zeaxanthin are transported in HDL (\u2018good\u2019 cholesterol) particles, so they specifically help the HDL particles grow,\u201d explains Zumpano. \u201cBigger HDL particles help protect from the damage that LDL (\u2018bad\u2019 cholesterol) can have because HDL carries cholesterol from liver tissues and then transports them out. In a nutshell, zeaxanthin and lutein help the good cholesterol and reduce the oxidation of the bad cholesterol.\u201d<\/p>\n\n\n\n

Protects skin against blue light damage<\/h3>\n\n\n\n

Just like how zeaxanthin and lutein protect your eyes by absorbing harmful blue light, they can do the same for your skin.<\/p>\n\n\n\n

A study\u00a0shows that a zeaxanthin and\u00a0lutein\u00a0supplement may help improve skin hydration, elasticity and inflammation.<\/p>\n\n\n\n

Foods that contain zeaxanthin<\/h2>\n\n\n\n

Foods typically contain both zeaxanthin and lutein. The following foods are a good source of both:<\/p>\n\n\n\n

    \n
  • Dark, leafy greens like kale and\u00a0spinach.<\/li>\n\n\n\n
  • Eggs yolks.<\/li>\n\n\n\n
  • Oranges.<\/li>\n\n\n\n
  • Red grapes.<\/li>\n\n\n\n
  • Corn.<\/li>\n\n\n\n
  • Mango.<\/li>\n\n\n\n
  • Honeydew melon.<\/li>\n\n\n\n
  • Orange peppers.<\/li>\n\n\n\n
  • Goji berries.<\/li>\n<\/ul>\n\n\n\n

    By eating five servings of fruits and vegetables per day, you should get all the zeaxanthin (and lutein) your body needs, says Zumpano. Make sure you choose each color of the rainbow.<\/p>\n\n\n\n

    Should you take a zeaxanthin supplement?<\/h2>\n\n\n\n

    If you struggle to get five servings of fruits and vegetables per day, you may not be getting enough zeaxanthin. In these cases, it may be worth taking a zeaxanthin supplement.<\/p>\n\n\n\n

    Overall, zeaxanthin supplements are generally considered safe \u2014 though zeaxanthin may lower your blood sugar and can also cause yellowing of the skin. And there isn\u2019t enough research to know if a zeaxanthin supplement is safe if you’re pregnant or a child, or safe to take long term (past five years).<\/p>\n\n\n\n

    So, if you\u2019re considering a zeaxanthin supplement, Zumpano recommends speaking with a healthcare provider before adding any kind of supplement to your diet.<\/p>\n\n\n\n

    And it\u2019s important to remember that supplements aren\u2019t regulated by the U.S. Food and Drug Administration (FDA), so you want to do your homework. Choose a product that\u2019s been tested by a third party such as USP or NSF.<\/p>\n\n\n\n

    Another tip? Zeaxanthin supplements are absorbed best when taken with a high-fat meal says Zumpano.<\/p>\n\n\n\n

    The bottom line<\/h3>\n\n\n\n

    When it comes to the health of your eyes, skin and liver, making sure you have enough zeaxanthin in your diet \u2014 whether that\u2019s naturally through the foods you eat or by taking a supplement \u2014 is something you should consider.<\/p>\n\n\n\n

    \u201cZeaxanthin is found in so many foods,\u201d encourages Zumpano. \u201cYou should definitely focus on getting zeaxanthin-rich foods in your diet on a daily basis.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

    Found in colorful foods like spinach, corn and oranges, this carotenoid helps with eye, skin and liver health. Carotenoids\u00a0may sound like a new species of robots taking over Earth. But carotenoids are powerful antioxidants that give fruits and vegetables their vibrant hue. One of these carotenoids, known as zeaxanthin, can be found in a lot…<\/p>\n","protected":false},"author":1,"featured_media":2026,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_bst_post_transparent":"","_bst_post_title":"","_bst_post_layout":"","_bst_post_sidebar_id":"","_bst_post_content_style":"","_bst_post_vertical_padding":"","_bst_post_feature":"","_bst_post_feature_position":"","_bst_post_header":false,"_bst_post_footer":false,"footnotes":""},"categories":[85],"tags":[],"class_list":["post-2025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nutrition"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t