Fit2Be with Krista

Today’s workout! 💪

Have you ever heard of the 75 Hard Challenge?!?
Yes/no 👇🏻🫶🏻

Answer in comment below!

Thanks! 🫶🏻

Large-scale studies have demonstrated a direct correlation between alcohol consumption and reduced brain volume. For example, a 2022 study in Nature Communications analyzing over 36,000 adults found significant negative associations between alcohol intake and the brain's gray and white matter.

The idea that there is no completely "safe" level of consumption for brain health was reinforced by a 30-year study in The BMJ, which found that even moderate drinking was associated with atrophy (shrinkage) in the hippocampus, a key region for memory. This research shows a clear dose-dependent relationship, the risk increases with intake, but it begins at levels widely considered "moderate".

Sources:
— "Associations between alcohol consumption and gray and white matter volumes in the UK Biobank." Nature Communications, 2022.
— "Moderate alcohol consumption as risk factor for adverse brain outcomes and cognitive decline: longitudinal cohort study." The BMJ, 2017.
— "Investigation of causal effects of alcohol consumption on brain health in the UK Biobank." PLOS Medicine, 2023.