Tag: Stellate cells

Did you know that the human body stores approximately 80% of its total vitamin A reserves within the liver? This strategic reserve is crucial for maintaining a constant supply of this fat-soluble vitamin, and understanding where is the storage of vitamin A reveals a highly specialized metabolic process.

Approximately 70-80% of the body's total vitamin A reserves are stored in the liver. This essential fat-soluble vitamin is primarily housed within specialized cells to ensure the body has a consistent supply for critical functions such as vision, immune health, and organ function. The liver acts as the central hub for storing and releasing this vital nutrient as needed.

Did you know the body's largest internal organ, the liver, acts as a vital storage depot for certain essential nutrients? Unlike most water-soluble vitamins that are flushed out in urine, the liver meticulously hoards specific vitamins to ensure a consistent supply during periods of low dietary intake. This includes all fat-soluble vitamins and one unique water-soluble nutrient.