Vitamin A was discovered by

Vitamins were discovered by (a) Mellanby (b) Funk (c) Buchner (d) Jenner

Vitamins were discovered by (a) Mellanby (b) Funk (c) Buchner (d) Jenner

The beri-beri is a paralytic disease, caused by the deficiency of vitamin- B_(1) (thiamin). It was discovered by

 Vitamins were discovered byÂ

Vitamins.

Vitamins are -