06/10/2021
Mood: Vitamin D and omega-3 increase serotonin
Millions of European adults are estimated to have a mental illness (1). Read on how omega-3 and vitamin D can be useful in treatment and find other mood-boosting supplements.
While omega-3 and vitamin D have been previously suggested to help treat mental illnesses, the exact mechanisms by which they work are not clearly understood.
Fortunately, a study provides insight into their mood-boosting effects. The results were published in the journal FASEB.
Vitamin D and omega-3 fatty acids regulate serotonin
Low serotonin levels are implicated in different mental illnesses including depression, obsessive-compulsive disorder, bipolar disorder, ADHD, autism, and schizophrenia. (2)
Even various aspects of behavior such as decision making and impulsivity are linked to this vital neurotransmitter.
In this two-part study, scientists from California sought to determine the role of omega-3 and vitamin D on serotonin synthesis. Here is a summary of their results:
- EPA helps the release of serotonin from neurons by decreasing inflammatory compounds called E2 prostaglandins. Inflammation blocks the release of serotonin.
- DHA increases the fluidity of brain cell membranes, allowing serotonin to reach receptors more easily.
- Vitamin D regulates the conversion of tryptophan (an amino acid) into serotonin. The combination protects against mental illnesses by boosting serotonin levels. (2)
The bottom line
Europeans are increasing a lot their psychiatric medications consumption, whose side effects range from dry mouth, insomnia, weight gain, and blurry vision.
Vitamin D and omega-3, on the other hand, can support mental health without causing serious side effects.
- For mental health, therapeutic doses for fish oil range between 2–4 grams with higher doses (10 grams) benefiting conditions such as bipolar disorder.
- To maintain optimal vitamin D blood levels, between 5000 to 7000 IU should be taken daily and followed up with blood testing.
More mood-boosting supplements
- Enhanced support for healthy mood, response to stress, sleep, and satiety: Optimized Tryptophan Plus
- Can help maintain stable mood and emotional well-being: SAMe
- A combination of probiotics and saffron for positive mood and relaxation: FLORASSIST® Mood Improve
- Inositol is essential for serotonin activity, which can promote mood and emotional health: Inositol Caps
- See all mood & stress related products
Other blog post topics
- NAD+ can set you on a road of timeless vitality
- Probiotics and what you need to know
- How to lower your cholestero
- The supplement pyrami
- See all blog posts
References