Which of the following deficiency can cause generalized oedema:: (A) Vitamin B2, (B) Vitamin B6, (C) Vitamin B12, (D) Vitamin B1
Answer is D. Vitamin B1 deficiency is Beri-Beri, which can cause oedema in "Wet Beri-Beri" which affects CVS, leading to cardiac failure, pulmonary & peripheral oedema. Other clinical manifestations of Beri-Beri: