Question

Beri-beri is due to deficiency of vitamin

• A. A
• B. ${\text{B}}_1$
• C. ${\text{B}}_7$
• D. C

Answer 1

The correct option is B ${\text{B}}_1$

Beri-beri disease occurs due to the deficiency of vitamin B1 (Thiamine). It is characterised by muscle degeneration and nerve inflammation.