Vitamin A Drops 5000 IU High Strength per Daily Dose, Retinol Liquid & Vegan, 50 ml (1700 Drops), Natural Food Supplement Without Additives, High Bioavailability

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Cancer. Vitamin A is important for cell growth, so a connection between vitamin A and cancer is plausible. However, while certain vitamin A byproducts might be useful in cancer therapy, the benefits of supplementing with vitamin A remain unclear. Risks of Too Much Vitamin A Older adults and postmenopausal people should also consult a healthcare professional before using vitamin A supplements, as some research suggests that higher intakes of vitamin A could contribute to bone loss ( 11, 16). How much vitamin A should I take per day?

Babies from birth to 1 year of age who are being breastfed should be given a daily supplement containing 8.5 to 10 micrograms of vitamin D to make sure they get enough. This is whether or not you're taking a supplement containing vitamin D yourself. The recommended daily allowance of vitamin A — which is the amount of vitamin A you need to consume every day — is measured in retinol activity equivalents — or RAE — per day. Using RAE tells you how much vitamin A your body converts into retinol. ‌‌‌ However, some individuals may benefit from supplements if they have an increased risk of deficiency. These may include: Additional ingredients. Look for a vitamin A supplement that contains some fat in the form of oil, which helps your body absorb vitamin A and other fat-soluble vitamins. Ideally, your supplement should also contain minimal amounts of fillers and other additives ( 8).Daily supplementation may be recommended for people who have a vitamin A deficiency or have certain health conditions. not eating liver or liver products, such as pâté, more than once a week, or having smaller portions of these Vitamin A is a fat-soluble vitamin that’s vital for healthy cell formation and vision. It’s also a powerful antioxidant, which means it can help prevent and reverse cellular damage from oxidative stress ( 1). Getting your vitamin A through food rather than supplements is ideal. The health benefits of vitamin A from food sources are well established, but the benefits from synthetic supplements are not as clear. ‌

Hubbard BA, et al. Reversal of skin aging with topical retinoids. Plastic and Reconstructive Surgery. 2014;4:481e. Osteoporosis. Retinol intake of 1,500 micrograms of RAE or more every day might be related to osteoporosis. ‌ Not all sources of vitamin A are equally useful to your body. When you consume vitamin A, its source (natural foods or synthetic supplements) and type (preformed vitamin A or provitamin A) matter. ‌ Pazirandeh S, et al. Overview of vitamin A. https://www.uptodate.com/contents/search. Accessed Aug. 8, 2017. liver and liver products such as liver pâté – this is a particularly rich source of vitamin A, so you may be at risk of having too much vitamin A if you have it more than once a week (if you're pregnant you should avoid eating liver or liver products)Cod liver oil is another option that some people may prefer over stand-alone supplements, as it contains several other essential nutrients, such as omega-3 fatty acids and vitamin D. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. We avoid using tertiary references. We link primary sources — including studies, scientific references, and statistics — within each article and also list them in the resources section at the bottom of our articles. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Wu, J., et al. (2015). Intakes of lutein, zeaxanthin, and other carotenoids and age-related macular degeneration during 2 decades of prospective follow-up.