Grape seed extract has gained attention for its potential health benefits, including its antioxidant properties. Some research studies have explored whether Grape seed extract could have neuroprotective effects and potentially aid in preventing or helping with Alzheimer's disease. However, the available evidence is limited, and more studies are needed to make definitive conclusions.
A study published in 2017 in the Journal of Alzheimer's Disease investigated the effects of Grape seed extract on Alzheimer's disease in mice. The researchers found that Grape seed extract improved cognitive function, decreased the accumulation of amyloid-beta plaques (a hallmark of Alzheimer's disease), and reduced brain inflammation in the treated mice. While these findings are promising, it's important to note that the study was conducted on animals, and the efficacy of Grape seed extract in humans requires further investigation.
Another small study published in 2018 in the Journal of Medicinal Food examined the effects of Grape seed extract on individuals with early memory decline. The participants received Grape seed extract supplements for six months, and their cognitive function was assessed. The results showed a significant improvement in verbal learning and memory compared to the placebo group. Although this study highlights a potential cognitive benefit of Grape seed extract, its limitations, including small sample size and lack of long-term follow-up, should be considered.
