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Although beta-carotene may not be as popular as vitamin C or vitamin D, it plays an extremely important role in our body. In this article we will learn what beta-carotene is, how it works, where it can be found, and what its uses are. We will also focus on the role of beta-carotene in the tanning process and its supplementation, as well as discuss possible side effects and contraindications to its use.
Beta-carotene – what is it? what role does it play in the body?
Beta-carotene is an organic chemical compound from the carotenoid group, which is primarily a precursor of vitamin A. It is a compound with a characteristic reddish or orange color, which also gives this color to many fruits and vegetables, such as carrots, pumpkins and peppers. In the human body, beta-carotene plays an important role as provitamin A, which means that it can be converted into the active form of vitamin A when needed. Vitamin A is essential for the health of the skin, eyes, mucous membranes and immune system.
Beta-carotene – how does it work?
The action of beta-carotene lies mainly in its ability to convert to vitamin A in the body. Vitamin A performs a number of important functions, including: participates in the process of vision, regulates the development and functioning of epithelial tissues and takes part in the process of cell growth and regeneration. Additionally, beta-carotene, as an antioxidant, helps protect cells from free radical damage, which may help reduce the risk of heart disease, some types of cancer and other conditions.
Beta-carotene – where is it found?
Beta-carotene is found in various food sources. The most famous are vegetables and fruits with an intense orange, red or yellow color, such as carrots, sweet peppers, pumpkin, oranges, mangoes and apricots. However, it is worth knowing that beta-carotene can also be found in green leafy vegetables, such as spinach or chard. By the way, beta-carotene is often present in foods containing vitamin A, such as cod liver oil, which is traditionally used as a dietary supplement.
The use of beta-carotene
The use of beta-carotene is multi-faceted. Firstly, it is an important substance for healthy skin because it influences its color, elasticity and ability to regenerate. Therefore, it is often added to cosmetics and care products. Secondly, beta-carotene helps maintain good eye health, and its deficiency can lead to impaired night vision. Thirdly, as an antioxidant, it can help protect against the harmful effects of free radicals, which is important in the prevention of many diseases.
Beta-carotene in supplements – when to use? how to dose? which one to choose?
Beta-carotene supplementation may be advisable in case of vitamin A deficiency or skin problems, especially if they result from an improper diet. However, before starting supplementation, it is always worth consulting a doctor, because excess beta-carotene may lead to hypercarotenemia, i.e. discoloration of the skin to orange. Dosage depends on individual needs, but typical doses of beta-carotene supplements range from 6 mg to 15 mg per day.
Side effects and contraindications to the use of beta carotene
Despite its numerous benefits, beta-carotene may cause unwanted side effects in some people. In addition to the possibility of skin discoloration, excess beta-carotene can lead to dizziness, headache, nausea and changes in skin color around the hands and feet. People who smoke cigarettes and abuse alcohol should be especially careful because excess beta-carotene combined with these factors may increase the risk of cancer.
Your suggestions
If you have skin problems, night vision problems or other ailments, it is worth consulting a doctor or dietician to assess the level of beta-carotene in the body and possible supplementation. Remember that the best source of this compound are fresh vegetables and fruits, so it is worth maintaining a balanced diet rich in a variety of plant products.
Recommended articles
If you want to learn more about healthy eating, vitamin A or other important nutrients, we recommend reading our other articles on this topic. It is also worth following news in the field of dietetics and medicine to stay up to date with the latest research and recommendations for a healthy lifestyle.
To sum up, beta-carotene, although it may not be the first ingredient that comes to mind when it comes to health, plays an important role in our body. Its role as provitamin A and its impact on the health of the skin, eyes and immune system make it worth ensuring its adequate availability in the diet. However, always remember about moderation and consulting a professional before starting supplementation.