Drinking beer may protect against Alzheimer’s disease

In a recent study, researchers found that hops would be able to slow down the formation of amyloid plaques. Explanations.

Although beer has been appreciated around the world for many years, a recent study has just revealed an unexpected interest in the consumption of this drink. According to an Italian study, published on October 25, hops in beer could reduce the risk of onset of Alzheimer’s disease. These findings were published in ACS Chemical Neuroscience.

By what mechanism? The researchers found that hops would be able to slow down the formation of amyloid plaques, the latter being the identified culprits of Alzheimer’s disease. As part of this study, the Milan scientists looked at four common varieties of hops. According to the team, the strongest extract came from Tettnang hops, present in many types of lagers and lighter beers.

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The interest of Tettnang hops

In tests, they found that the extracts had antioxidant properties and could prevent beta-amyloid proteins from clumping together in human nerve cells. The most successful extract came from Tettnang hops, present in many types of lagers and lighter beers“, write the researchers in a statement released on November 7. Before specifying: “When this extract was separated into fractions, the one containing a high level of polyphenols showed the most potent antibiotic and anti-aggregation activity.“.

Another benefit of hops is that it promotes the processes that allow the body to eliminate certain neurotoxic proteins. That’s not all, the team also tested Tettnang extract and found “that it protected worms from paralysis related to Alzheimer’s disease, although the effect was not very pronounced“. However, there is no question of increasing your alcohol consumption. As Public Health France has insisted for many years, “alcohol is a maximum of two glasses a day and not every day“.

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