Which vitamin deficiency is associated with Beriberi heart disease?

The correct answer is associated with Vitamin B-1, also known as thiamine. Beriberi is a disease that primarily stems from a deficiency in thiamine, and it manifests in two main forms: wet beriberi, which affects the cardiovascular system, and dry beriberi, which impacts the nervous system. In the case of wet beriberi, the deficiency leads to significant cardiovascular problems, such as an enlarged heart, heart failure, and other complications. This connection underscores the critical role of thiamine in maintaining a healthy heart and overall cardiovascular function.

Thiamine is essential for energy metabolism and plays a key role in nerve function, muscle contraction, and the synthesis of DNA. A lack of this vitamin can disrupt these processes, leading to the symptoms associated with beriberi, particularly in populations that rely heavily on processed carbohydrates with low thiamine content.

The other vitamins listed do not have a direct link to beriberi or its cardiovascular manifestations. Vitamin B-6 is involved in protein metabolism and neurotransmitter synthesis, Vitamin C is crucial for immune function and collagen synthesis, and Vitamin D is important for calcium metabolism and bone health. None of these vitamins directly correlate with the effects seen in beriberi heart disease