Which condition is associated with Vitamin B1 deficiency?

Vitamin B1 deficiency is primarily associated with the condition known as Beri-Beri. This condition manifests due to a lack of thiamine (Vitamin B1) in the diet, which is essential for carbohydrate metabolism and nerve function. Beri-Beri can present in two forms: wet and dry. Wet Beri-Beri affects the cardiovascular system and can lead to edema and heart failure, while dry Beri-Beri primarily impacts the nervous system, resulting in muscle weakness and peripheral neuropathy.

Understanding the role of Vitamin B1 is important; it serves as a coenzyme in the breakdown of glucose for energy and is crucial for the functioning of nerves and muscles. If the body does not receive enough thiamine, these processes are disrupted, leading to the symptoms associated with Beri-Beri.

Other conditions listed have different associations with vitamin deficiencies or health issues. Pellagra, for instance, is linked to a deficiency of Niacin (Vitamin B3) and is primarily characterized by the three "D's": dermatitis, diarrhea, and dementia. Cheilosis refers to the cracking at the corners of the mouth and is typically associated with deficiencies in riboflavin (Vitamin B2) or other B vitamins. Glossitis, which involves