Ceylon cinnamon (Cinnamomum verum) has gained research interest for its potential effects on memory and brain function, though the evidence is still preliminary. Laboratory studies and animal models suggest that cinnamon and its key bioactive compounds, particularly cinnamaldehyde and epicatechin, may have neuroprotective properties. For example, studies in mice have indicated that cinnamon extract may reduce brain oxidative stress and improve memory performance, possibly by inhibiting tau aggregation—a process implicated in Alzheimer’s disease (Peterson et al., 2013).

Some in vitro research also suggests potential anti-inflammatory and anti-amyloid properties, which could theoretically support brain health. However, human clinical trials are scarce. A few small studies have explored cinnamon’s effect on cognitive function in people, but results are inconclusive and often do not distinguish between Ceylon and Cassia cinnamon varieties. Overall, while laboratory and animal studies provide a rationale for further investigation, there is not yet robust clinical evidence to recommend Ceylon cinnamon specifically for memory or brain function support in humans.

In summary, the use of Ceylon cinnamon for memory and brain health is supported by early scientific research, but the evidence is limited and not definitive. Larger, well-controlled human trials are needed to determine its true efficacy and safety for these purposes.