Tag: Endogenous vitamins

While most essential nutrients must be obtained from food, the human body is surprisingly capable of producing a handful of its own vitamins. This internal synthesis involves key processes like sun exposure, gut microbe activity, and metabolic conversion from other compounds, but does not eliminate the need for a balanced diet.

Many people assume all vitamins must be sourced from our diet, but research confirms the human body can actually produce a handful of these essential nutrients. This article will reveal which vitamins are synthesized in our body and the specific processes involved, highlighting the roles of sunlight, the liver, and the gut microbiome.

While most essential vitamins must be obtained from diet, humans are capable of producing a select few internally. These endogenously produced vitamins are crucial for various bodily functions, from bone health and blood clotting to metabolism. Understanding what vitamins are manufactured in the body highlights the remarkable complexity of human biology and the symbiotic relationship with our gut flora.