It\u2019s recommended for men to get 900 mcg, women 700 mcg and children and adolescents 300\u2013600 mcg of vitamin A daily.<\/p>\n
Where is vitamin A found?<\/strong><\/h2>\nVitamin A compounds are located in both animal and plant-based foods. These come in two diverse forms:<\/p>\n
\n- Preformed vitamin A, as well as<\/li>\n
- Provitamin A.<\/li>\n<\/ul>\n
\u2018Preformed vitamin A\u2019 is also referred to as the active form of the vitamin. Your body can use this just as it is. In other words, it doesn\u2019t need to be processed further. This is found in animal products including meat, chicken, fish and dairy. Preformed vitamin A includes retinol, retinal and retinoic acid.<\/p>\n
\u2018Provitamin A carotenoids\u2019 encompasses alpha-carotene, beta-carotene as well as beta-cryptoxanthin. These are the inactive form of Vitamin A\u00a0 which is found in plants. The provitamin A carotenoids are converted into an active form in your body<\/a>. For instance, beta-carotene becomes retinol in your small intestine (2<\/p>\nBenefits of vitamin A<\/strong><\/h2>\nAn acceptable amount of vitamin A may have these benefits.<\/p>\n
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Reducing cancer risk<\/em><\/strong><\/h3>\n<\/li>\n<\/ul>\nSuitable intakes of carotenoids from fruits and vegetables are associated with a lower risk of lung cancer. However,\u00a0 the use of beta-carotene and vitamin supplements have not shown the same results. One analysis suggests that some forms of vitamin A may assist with protecting against prostate cancer. In addition, investigations in Japan have suggested that beta-carotene may assist with preventing colon cancer.<\/p>\n
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Providing a treatment for type 2 diabetes<\/em><\/strong><\/h3>\n<\/li>\n<\/ul>\nRetinoic acid, which originates from vitamin A, has been found to regulate blood sugar in mice with diabetes.<\/p>\n
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Healthy looking skin and hair<\/em><\/strong><\/h3>\n<\/li>\n<\/ul>\nVitamin A is essential in the growth of all bodily tissues, which includes skin and hair. This vitamin contributes to producing sebum which is the oil that helps maintain levels of moisture in the skin and hair.<\/p>\n
As vitamin A has an effect on a wide variety of body functions, a deficiency of this vitamin can lead to a number of problems.<\/strong><\/h2>\nThese include:<\/p>\n
\n- Night blindness<\/li>\n
- A higher risk of infections, especially in the throat, chest, and abdomen<\/li>\n
- Follicular hyperkeratosis, leading to dry, bumpy skin.<\/li>\n
- Fertility issues<\/li>\n
- Delayed growth in children<\/li>\n<\/ul>\n
![\"Trifocus](\"https:\/\/trifocusfitnessacademy.co.za\/wp-content\/uploads\/2019\/09\/shutterstock_357785975-600x373.jpg\")
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What foods are rich in vitamin A?<\/strong><\/h2>\nThe following foods<\/a> are rich in vitamin A:<\/p>\n\n- Beef liver<\/li>\n
- Cod liver oil<\/li>\n
- Sweet potato<\/li>\n
- Carrots<\/li>\n
- Black-eyed peas<\/li>\n
- Spinach<\/li>\n
- Broccoli<\/li>\n
- Sweet red pepper<\/li>\n
- Mango<\/li>\n
- Cantaloupe melon<\/li>\n
- Dried apricots<\/li>\n
- Pumpkin pie<\/li>\n
- Tomato juice<\/li>\n
- Herring<\/li>\n<\/ul>\n
Many foodstuffs, both plant-based and those from animals, contain good amounts of vitamin A. A deficiency in vitamin A deficiency is uncommon which means that most people do not need to worry too much about getting enough vitamin A. The best way of ensuring that you get an acceptable nutrient<\/a> intake is to eat a varied and balanced diet. This must be full of fruits, vegetables, whole grains, healthy fats, and lean proteins.<\/p>\nContact Trifocus Fitness Academy\u00a0<\/strong><\/a><\/h2>\nWant to know more about nutrition? Check out<\/a> Trifocus Fitness Academy\u2019s Specialised Nutrition Course.<\/p>\n
\u2018Preformed vitamin A\u2019 is also referred to as the active form of the vitamin. Your body can use this just as it is. In other words, it doesn\u2019t need to be processed further. This is found in animal products including meat, chicken, fish and dairy. Preformed vitamin A includes retinol, retinal and retinoic acid.<\/p>\n
\u2018Provitamin A carotenoids\u2019 encompasses alpha-carotene, beta-carotene as well as beta-cryptoxanthin. These are the inactive form of Vitamin A\u00a0 which is found in plants. The provitamin A carotenoids are converted into an active form in your body<\/a>. For instance, beta-carotene becomes retinol in your small intestine (2<\/p>\n An acceptable amount of vitamin A may have these benefits.<\/p>\n Suitable intakes of carotenoids from fruits and vegetables are associated with a lower risk of lung cancer. However,\u00a0 the use of beta-carotene and vitamin supplements have not shown the same results. One analysis suggests that some forms of vitamin A may assist with protecting against prostate cancer. In addition, investigations in Japan have suggested that beta-carotene may assist with preventing colon cancer.<\/p>\n Retinoic acid, which originates from vitamin A, has been found to regulate blood sugar in mice with diabetes.<\/p>\n Vitamin A is essential in the growth of all bodily tissues, which includes skin and hair. This vitamin contributes to producing sebum which is the oil that helps maintain levels of moisture in the skin and hair.<\/p>\n These include:<\/p>\n The following foods<\/a> are rich in vitamin A:<\/p>\n Many foodstuffs, both plant-based and those from animals, contain good amounts of vitamin A. A deficiency in vitamin A deficiency is uncommon which means that most people do not need to worry too much about getting enough vitamin A. The best way of ensuring that you get an acceptable nutrient<\/a> intake is to eat a varied and balanced diet. This must be full of fruits, vegetables, whole grains, healthy fats, and lean proteins.<\/p>\n Want to know more about nutrition? Check out<\/a> Trifocus Fitness Academy\u2019s Specialised Nutrition Course.<\/p>\nBenefits of vitamin A<\/strong><\/h2>\n
\n
Reducing cancer risk<\/em><\/strong><\/h3>\n<\/li>\n<\/ul>\n
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Providing a treatment for type 2 diabetes<\/em><\/strong><\/h3>\n<\/li>\n<\/ul>\n
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Healthy looking skin and hair<\/em><\/strong><\/h3>\n<\/li>\n<\/ul>\n
As vitamin A has an effect on a wide variety of body functions, a deficiency of this vitamin can lead to a number of problems.<\/strong><\/h2>\n
\n
<\/p>\nWhat foods are rich in vitamin A?<\/strong><\/h2>\n
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Contact Trifocus Fitness Academy\u00a0<\/strong><\/a><\/h2>\n