Kudos to that: IPAs and hoppy beers may REDUCE Alzheimer’s risk, study suggests

Kudos to that: IPAs and hoppy beers may REDUCE Alzheimer’s risk, study suggests

Kudos to that: IPAs and hoppy beers may REDUCE Alzheimer’s risk, study suggests

Kudos to that: IPAs and hoppy beers may REDUCE Alzheimer’s risk, study suggests

  • Hops in beer can prevent protein build-up in the brain, which can lead to Alzheimer’s disease
  • It is the most common cause of the widespread, degenerative disease of dementia
  • The researchers said that natural prevention strategies outperformed treating the symptoms

Hop beer can reduce the risk of dementiathe study shows.

The chemicals that give IPAs their unique bitter taste have prevented the build-up of protein deposits that are strongly associated with Alzheimer’s disease diseases in laboratory dishes.

All beers are made from hop flower extracts that contain natural antioxidants that are believed to protect cells in the body.

Tettnang, a species of hop grown in Germany and found in amber and light lagers, was the best at removing protein build-up.

But the Italian researchers warn that their findings may not justify drinking more beer, as excessive alcohol consumption is a major risk factor for Alzheimer’s disease.

This is because heavy drinking accelerates the reduction of white matter in the brain, which sends signals between different parts of the brain, leading to cognitive problems.

Kudos to that: IPAs and hoppy beers may REDUCE Alzheimer’s risk, study suggests

Researchers from Milan have found that Tettnang hops are the best at stopping protein build-up in the brain

Alzheimer’s is an incurable neurodegenerative disease and the most common form of dementia.

It is characterized by abnormal levels of sticky deposits called amyloid beta, a naturally occurring protein. They accumulate and form plaques that accumulate between neurons and interfere with cell function.

More than 5 million people suffer from Alzheimer’s in the US, where it is the sixth leading cause of death, and more than a million Britons have it.

Researchers from the University of Milano-Bicocca studied ‘nutraceuticals’, foods that have a medicinal or nutritional function.

They focused on hop flowers, which previous research had shown could affect the build-up of amyloid beta proteins in the brain.

The team tested four common hop varieties using a similar method that brewers use to make beer.

They then exposed the hops to amyloid proteins and human nerve cells.

The researchers found that the extracts have antioxidant properties and can prevent the accumulation of amyloid beta proteins around cells.

Hop extracts also triggered renewal processes called autophagic pathways – where the body breaks down and reuses old parts of cells to increase efficiency.

The best performing hop was Tettnang, which is used in many different lagers and lighter ales.

Tettnang promoted the removal of non-functional proteins.

This is due to the high levels of antioxidant polyphenols, which are also found in fruits, vegetables, herbs and spices, and which had the strongest healing effect.

The researchers said that while their findings may not justify drinking more beer, they do show that hops could be the basis of a food that will reduce the risk of neurodegenerative diseases.

Hops are also found in herbal teas and soft drinks.

The study was published in the journal ACS Chemical Neuroscience.

What is Alzheimer’s disease?

Alzheimer’s disease is a progressive, degenerative brain disease in which the accumulation of abnormal proteins causes nerve cells to die.

This disrupts the transmitters that transmit messages and causes the brain to shrink.

More than 5 million people suffer from the disease in the US, where it is the sixth leading cause of death, and more than a million Britons have it.

WHAT IS HAPPENING?

As brain cells die, the functions they provide are lost.

This includes memory, orientation and the ability to think and reason.

The progress of the disease is slow and gradual.

On average, patients live five to seven years after diagnosis, but some may live ten to 15 years.

EARLY SYMPTOMS:

  • Loss of short-term memory
  • Disorientation
  • Changes in behavior
  • Mood swings
  • Difficulties with money or phone calls

LATER SYMPTOMS:

  • Severe memory loss, forgetting close family members, familiar objects or places
  • Becoming anxious and frustrated at the inability to understand the world, leading to aggressive behavior
  • Eventually he loses the ability to walk
  • He may have problems eating
  • Most will eventually need 24-hour care

Source: Alzheimer’s Association

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