Quinic acid is a sugar found in plants which is not produced by the human body. In humans quinic acid is turned into hippuric acid while in the gastrointestinal tract. The presence of quinic acid has been shown to aid in the metabolism of tryptophan and nicotinamide by stimulating these antioxidants and increasing the levels of them.
Tryptophan serves as a precursor for, and raises levels of, serotonin which is the calming neurotransmitter that helps the body regulate appetite, sleep patterns and mood and promotes contentment and relaxation.
In scientific studies, quinic acid shows promise in the treatment of radiation exposure.
Natural sources of quinic acid in alphabetical order
- Apples
- Apricots
- Bilberries
- Blackberries
- Cherries
- Chia seeds
- Choke berries
- Coffee beans
- Cranberries
- Gooseberries
- Mulberries
- Peaches
- Pears
- Plums
- Tea
Related subjects
- A-Z of nutrients
- Brain and mental health disorders
- Insomnia
- Obesity
- Radiation poisoning
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