WHAT IS VITAMIN A?? Vitamin A is a vital nutrient that plays a crucial role in various aspects of human health, ranging from vision and immune function to cellular growth and development. In this detailed blog, we will delve into the multifaceted nature of vitamin A, exploring its sources, functions, benefits, deficiency risks, recommended intake, and potential health implications. By unraveling the complexities of vitamin A, we aim to provide readers with a comprehensive understanding of its importance in maintaining overall well-being. Understanding Vitamin A: Vitamin A is a fat-soluble vitamin that exists in two primary forms: retinol and provitamin A carotenoids. Retinol, the active form of vitamin A found in animal-derived foods, is readily utilized by the body. Provitamin A carotenoids, such as beta-carotene, are found in plant-based foods and can be converted into retinol within the body as needed. Both forms of vitamin A are essential for supporting various physiological functi