Vitamin "K"
Vitamin K
Vitamin K
vitamin K
The vitamin you are referring to is vitamin K. It acts as a coenzyme in various biochemical processes, including the synthesis of nucleic acids. We can obtain vitamin K from dietary sources such as dark green vegetables, and it is also produced by bacteria in our colon, contributing to our overall intake.
No vitamins are produced by the large intestine, per se. Instead, special bacteria in the colon (large intestine) synthesize vitamin K and some B vitamins, which are then passed back to your body tissues from the colon. Cenva
The Colon
Vitamin D
small intestine
Most vitamin are produced by plants
It is produced in the colon and stored in the rectum.
Vitamin D. It is produced in small quantities when the skin is exposed to natural sunlight and UV radiation.
Vitamin D.