Multiple choice Which of the following is a disease caused by extrinsic factors? Kidney failure Beri-Beri Osteoporosis Haemophillia Cataract Reveal answer Fill a bubble to check yourself B Correct answer Explanation This is the correct option. Beri-Beri is a disease caused by extrinsic factors. It is caused due to the deficiency of vitamin B1 (Thiamine).