Research Uncovers the Nutrient That Could Reduce Your Anxiety
According to research, about 30% of Americans are affected by anxiety disorders at some point in their lives. Despite this high number, many never seek treatment, and the ones that do often never experience a full recovery.
Anxiety is a unique condition. Since there are many different types of anxiety, researchers believed that each one had its own distinct neurological basis in the body. Part of the reason is because different types of anxiety manifest in different ways on the surface. For example, a person with Generalized Anxiety Disorder will exhibit different behaviors than someone who experiences panic attacks.
However, a breakthrough meta-analysis may have shifted this way of thinking. Researchers conducted the first-ever meta-analysis of brain imaging studies in people with anxiety disorders. They pooled data from 25 studies comparing 370 anxiety patients to 342 healthy controls.
One major finding was that choline levels were lower in anxiety patients by about 8% compared to healthy controls. 8% may not seem like a lot, but in the brain it is enough to represent a change in its environment.
What's ironic is that in other brain conditions, like schizophrenia and bipolar disorder, choline levels are elevated. So this finding was certainly unexpected.
Choline is an essential nutrient that the body needs but can't make enough of, so we have to get the majority of it through food. It plays a major role in the upkeep of cell membranes in the brain. It also builds and maintains myelin, which is a protective sheath that wraps around nerve fibers.
About 90% of Americans fail to get enough choline per day. If you are someone who struggles with anxiety, being more mindful of your choline intake could be helpful. Natural sources of choline include whole eggs (the majority is in the yolk), roasted soybeans, and beef.
The recommended daily intake for men is 550mg per day. Eggs are probably the most efficient way of hitting this number. One egg contains about 150mg of choline, so if you eat two eggs per day you're more than halfway there.
While the overall research is still in the early stages, this meta-analysis in particular was comprehensive and unique. It was the first to use brain imaging studies, which measures the actual concentration of specific molecules inside living brain tissue. What this study does tell us is that anxiety leaves a measurable footprint in brain chemistry, and choline sits at the core. Scientists have not yet proven that increasing choline intake will directly reduce anxiety symptoms, and clinical trials are still needed to confirm this. But given that most of us aren't meeting the baseline requirement anyway, making a conscious effort to get more choline through food is a low-risk, high-upside habit.
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This story was originally published April 22, 2026 at 5:32 AM.