Vitamin A: What It Is and How Much You Need - Cleveland Clinic …
Nov 9, 2022 · Vitamin A strengthens your immune system by supporting white blood cells and the mucus membranes in your lungs, intestines and urinary tract. This helps you ward off infection …
Vitamin A: Benefits, Deficiency, Toxicity, and More - Healthline
Apr 24, 2023 · Vitamin A is a fat-soluble nutrient vital to immune function, eye health, reproduction, and fetal development. Both deficiency and surplus intake may cause severe …
Vitamin A - Mayo Clinic
Vitamin A (retinol, retinoic acid) is a nutrient important to vision, growth, cell division, reproduction and immunity. Vitamin A also has antioxidant properties.
6 Health Benefits of Vitamin A, Backed by Science
May 7, 2023 · From your vision to your immune system, vitamin A is vital for many important processes in your body. Here are 6 impressive health benefits of vitamin A.
Vitamin A: Functions, Health Benefits, and Drawbacks
Mar 22, 2023 · Vitamin A has many different roles within the body, and it plays a key role in vision and healthy growth. Here is a summary of the main functions (and benefits) the nutrient offers. …
Vitamin A and Carotenoids - Health Professional Fact Sheet
Vitamin A is involved in immune function, cellular communication, growth and development, and male and female reproduction [1-3]. Vitamin A supports cell growth and differentiation, playing …
Vitamin A - The Nutrition Source
Vitamin A also stimulates the production and activity of white blood cells, takes part in remodeling bone, helps maintain healthy endothelial cells (those lining the body’s interior surfaces), and …
Vitamin A: MedlinePlus Medical Encyclopedia
Jan 19, 2023 · Vitamin A helps form and maintain healthy teeth, skeletal and soft tissue, mucus membranes, and skin. It is also known as retinol because it produces the pigments in the …
Vitamin A - StatPearls - NCBI Bookshelf
Jul 10, 2023 · Vitamin A is a general term encompassing various fat-soluble substances such as retinol, retinyl palmitate, and beta-carotene. Its various metabolites are essential for vision, …
Vitamin A – Structure, Functions, Properties, Source and deficiency
Apr 1, 2024 · Vitamin A, a crucial fat-soluble vitamin, plays a pivotal role in numerous physiological functions. It is essential for normal vision, gene expression, embryonic …