Beriberi (noun)

1. A disease caused by a deficiency of thiamine (vitamin B1) that affects the nervous system and causes weakness, pain, and loss of muscle control.
2. A disease caused by a deficiency of vitamin B1, characterized by symptoms such as weakness, pain, and loss of muscle control.

Origin:

From sinhalese beri-beri, meaning i cannot, i cannot.

Examples:

1. Beriberi is caused by a diet that is low in thiamine.
2. Beriberi is a common condition in people who consume large amounts of polished rice.
3. The symptoms of beriberi can include numbness, tingling, and muscle weakness.
4. Beriberi can lead to heart failure and death if left untreated.
5. Beriberi can be prevented by including vitamin B1-rich foods in the diet.