Tag: signs of vitamin B deficiency

Vitamin B complex comprises a group of essential water-soluble vitamins that play a crucial role in maintaining optimal physiological and neurological functions. These vitamins are involved in energy metabolism, red blood cell production, nerve function, and DNA synthesis. Because they are water-soluble, they are not stored in the body for long periods, making regular dietary intake essential to prevent deficiencies. The eight primary B vitamins include B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), and B12 (cobalamin). Each of these vitamins has unique roles, and a deficiency in one or more of them can result in various symptoms and health conditions. One of the primary reasons why vitamin B complex deficiencies occur is poor dietary intake. Individuals who consume a diet lacking in whole grains, dairy, lean proteins, and leafy greens are at risk of developing deficiencies. Additionally, certain medical conditions such as Crohn’s disease, celiac disease, and chronic alcoholism can impair the absorption of these vitamins, exacerbating deficiencies. Older adults and individuals with gastrointestinal disorders may struggle with B12 absorption, increasing their risk of deficiency-related complications.