What is thiamine deficiency called?

Thiamine deficiency is commonly referred to as beriberi, which is a condition that arises when the body lacks sufficient amounts of thiamine (vitamin B1). Thiamine is vital for carbohydrate metabolism and plays a crucial role in the function of the nervous system, heart, and muscles. The symptoms of beriberi can manifest in two forms: wet beriberi, characterized by cardiovascular issues such as edema and heart failure; and dry beriberi, which impacts the nervous system, leading to symptoms such as peripheral neuropathy and muscle weakness.

Understanding beriberi highlights the importance of adequate thiamine intake, particularly in populations where diets are low in this essential nutrient. In contrast, the other conditions mentioned are associated with different vitamin deficiencies: scurvy is linked to vitamin C deficiency, pellagra is associated with niacin deficiency, and rickets results from inadequate vitamin D, calcium, or phosphate. Each of these conditions has unique physiological impacts, emphasizing the necessity of various vitamins for maintaining health.