Thiamine deficiency

Thiamine deficiency occurs when the body lacks enough vitamin B1, essential for converting food into energy and supporting nerve and heart function. Without adequate thiamine, individuals may experience symptoms like fatigue, weakness, loss of memory, and nerve problems. Severe deficiency can lead to conditions such as beriberi, affecting the cardiovascular and nervous systems, or Wernicke’s encephalopathy, a serious brain disorder. Often caused by poor diet, alcoholism, or certain medical conditions, addressing thiamine deficiency involves increasing intake through diet or supplements to restore normal body functions.