Vitamin A Benefits, Foods & Deficiency Signs Guid
Discover the health benefits of vitamin A, top food sources, deficiency symptoms, and daily needs to support vision, skin, and immune function. vitamin A Vitamin A is a vital nutrient your body needs to maintain proper vision, a healthy immune system, and radiant skin. Despite its importance, many people don’t get enough vitamin A in their daily diets, which can lead to health issues ranging from night blindness to a weakened immune response. In this guide, we’ll cover everything you need to know about vitamin A—its benefits, best food sources, signs of deficiency, and how to meet your daily needs safely. What Is Vitamin A? Vitamin A is a fat-soluble vitamin that plays an essential role in numerous bodily functions. It exists in two primary forms: Preformed Vitamin A (retinol and retinyl esters) – found in animal products like liver, eggs, and dairy. Provitamin A (mainly beta-carotene) – found in plant-based foods like carrots, sweet potatoes, and spinach. Once consumed, the body conv...