Khaberni - New scientific evidence suggests that anxiety may be associated with the nutritional status of an individual, particularly with the levels of "choline," which is an essential nutrient vital for brain functions.
A systematic review and comprehensive analysis published in 2025 indicate a pattern suggesting that people suffering from anxiety disorders have significantly lower levels of choline compounds in brain tissues, opening new horizons for understanding the complex physiology of this common psychological disorder.
According to the health website verywellhealth, choline is an essential component for the production of "acetylcholine," a major neurotransmitter that supports memory, mood, and neural system functions. Although the body produces small amounts of it, most of it must be obtained from food.
However, data indicates that many adults consume only between 65% to 70% of the recommended daily intake, which may negatively affect mental health in the long run.
Despite the strength of this correlation, researchers confirm that the picture is still incomplete, as current studies have primarily focused on the cortical brain, while information about other brain regions affecting anxiety remains limited.
Experts also emphasize that anxiety disorders result from a complex mix of physiological and psychological factors, meaning that a choline deficiency might be just one part of a larger puzzle.
Specialists advise against relying on choline as the sole defense line against anxiety but as part of a comprehensive diet to support brain health.
The recommended daily intake is 425 mg for women and 550 mg for men, and it can be obtained from rich sources such as eggs, meat, poultry, fish, in addition to vegetarian options like soy, shiitake mushrooms, and beans.
In conclusion, experts caution that excessive consumption of choline (over 3500 mg) can lead to toxic effects, and it is always preferable to consult a nutritionist to determine individual needs accurately.
