Watch video Vitamin C / ascorbic acid: Sources, Daily requirement, Functions, and Deficiency || Usmle online without registration, duration 01 minute 56 second in high hd quality. This video was added by user Dr.G Bhanu Prakash Animated Medical Videos 05 April 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 328 thousand once and liked it 2 thousand people.