Millets offer significant neuroprotective benefits through their rich content of phenolic compounds, flavonoids, B vitamins, and antioxidants. Pearl millet is particularly noted for supporting cognitive function and mental health, providing tryptophan — a precursor to serotonin — along with magnesium and zinc, which regulate mood and stress responses. A study in Frontiers in Nutrition (2022) demonstrated that regular millet consumption improved markers of cognitive performance and reduced oxidative stress-related neuronal damage.

Key Points

Pearl millet provides tryptophan and magnesium that support serotonin synthesis and reduce anxiety

Kodo millet is rich in niacin (B3) and pyridoxine (B6), vitamins essential for neurotransmitter production including dopamine and GABA

Finger millet contains folate (B9) which protects against homocysteine-induced neurodegeneration and cognitive decline

Phenolic antioxidants in millets combat oxidative stress implicated in Alzheimer's disease and Parkinson's disease

Millets' prebiotic fiber supports the gut-brain axis by promoting beneficial microbiota that influence mood and mental health

Citation / Evidence Base

Research from PMC/PubMed (2023) and MDPI Separations (2023) by Sabuz et al. confirm that millet-derived bioactive compounds exert measurable neuroprotective effects, positioning millets as functional foods for brain health and mental wellness.