Understanding What Photochemical Can be Converted into Vitamin A in the Body
                                
                                
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                                    2 min read                                
                            
                                Over 500 different carotenoids exist in nature, but only a handful act as provitamin A, meaning they can be converted into vitamin A in the body. This conversion process is vital for human health, providing a key nutrient for vision, immune function, and cellular growth.