Investigates the effect of vitamin A or beta-carotene supplements on decreasing incidence of night blindness during pregnancy and the postpartum period in the rural plains of Nepal. Materials and methodology; Results; Discussion on the results.Christian...
Vitamin A, Beta Carotene It is known that excess amount of vitamin A could be very harmful to your health. Therefore, we do not recommend people directly intake vitamin A supplements. Instead, one should take some extra Carotene supplements since they may keep you away from the vitamin A ...
However, it was reported that only a small number of lactating mothers used nutrient supplements, including low doses of vitamin A (563, 1350, 1500, or 2400 IU) per day compared to pregnant women [7,8]. Even in urban areas, the proportion of lactating mothers using multivitamin ...
The American Heart Association recommends getting antioxidants, including beta-carotene, by eating a well-balanced diet high in fruits, vegetables, and whole grains rather than from supplements until more is known about the risks and benefits of supplementation. ...
The American Heart Association recommends getting antioxidants, including beta-carotene, by eating a well-balanced diet high in fruits, vegetables, and whole grains rather than from supplements until more is known about the risks and benefits of supplementation. ...
beta-carotene, Prof. Hans K. Biesalski of the University of Hohenheim, Germany, explained that the only potential for danger existed in the case of extremely high doses of supplements consumed by heavy smokers, although even for this segment of the population a daily consumption of up to 10...
Beta-carotene supplementsObesityAlcoholPhysical activityBreastfeedingPreventionPrevention is a priority in the fight against cancers, especially nutritional prevention... P Latino-Martel,V Cottet,N Druesne-Pecollo,... - 《Crit Rev Oncol Hematol》 被引量: 39发表: 2016年 Use of red palm oil for th...
Studies in animals and in laboratory dishes suggest that oxidative(氧化性的) stress contributes to diseases like cancer and heart disease. If so, there is a reason to believe that antioxidants-including beta-carotene, vitamins A, C, and E-could be useful as preventive medicines. But when the...
What are the best sources of vitamin A? According to Denby, there are two forms of vitamin A we can obtain from our diet: 1) Retinol, which is preformed vitamin A 2) Beta-carotene, which is a precursor to vitamin A, or more specifically retinol (i.e. beta-carotene must be converted...
(retinol and retinyl ester) and provitamin A (carotenoids) are both accessible in the human diet30,31,32. Animal-based foods, such as fish, meat, and dairy products contain preformed vitamin A. Also, other forms of vitamin A like carotenoid, which comprises alpha and beta carotene can be ...