B5, also known as pantothenic acid, is a vital B vitamin that plays a crucial role in various bodily functions. It is essential for synthesizing coenzyme A, which is key in fatty acid metabolism and the conversion of carbohydrates into energy. Additionally, B5 is involved in the production of red blood cells and helps to maintain healthy skin, hair, and eyes. It can be found in a variety of foods, including meat, fish, dairy products, whole grains, and legumes, making it relatively easy for most people to meet their daily requirements through diet.
While deficiencies in B5 are rare due to its widespread availability in food sources, those who have certain medical conditions, strict vegetarian or vegan diets, or poor nutrition may be more susceptible. Symptoms of a deficiency might include fatigue, irritability, and symptoms related to energy metabolism. Moreover, B5 is also commonly available as a dietary supplement and is often included in multivitamins. However, it's important to consult a healthcare professional before starting any new supplement regimen, particularly if you have underlying health issues or take other medications.