A new study from researchers at Johns Hopkins Bloomberg School of Public Health from March of 2025 offers a hopeful message: even small amounts of exercise may help prevent dementia, including in older adults who are frail.

Today, we’re breaking down the latest science on these two remarkable beverages, and exactly what the research tells us about dosing and potential areas of concern.

In this article, we're focusing on the link between our food and metabolism and energy, and some top foods and nutrients that may act through this pathway to support brain health.