Tuesday, June 3, 2025
Your Health 247
Advertisement
  • Home
  • Health
  • Fitness
  • Diseases
  • Nutrition
  • Weight Loss
  • Meditation
  • Wellbeing Tips
  • Suppliments
  • Yoga
No Result
View All Result
  • Home
  • Health
  • Fitness
  • Diseases
  • Nutrition
  • Weight Loss
  • Meditation
  • Wellbeing Tips
  • Suppliments
  • Yoga
No Result
View All Result
Your Health 247
No Result
View All Result
Home Health

Cardiovascular Fitness May Lower Dementia Risk, Even For Those With Genetic Predisposition, Study Finds

Your Health 247 by Your Health 247
November 22, 2024
in Health
0 0
0
Cardiovascular Fitness May Lower Dementia Risk, Even For Those With Genetic Predisposition, Study Finds
0
SHARES
0
VIEWS
Share on FacebookShare on Twitter


Regular exercise is known to prevent chronic conditions and slow cognitive decline. New research suggests that cardiovascular fitness, the body’s ability to deliver oxygen to muscles during exercise, could also play a crucial role in reducing dementia risk.

A recent study found that improved cardiorespiratory fitness is linked to better cognitive performance and a lower risk of dementia, even among those genetically predisposed.

As people age, cardiovascular fitness typically declines by 3% to 6% every decade in their 20s and 30s. However, this decline accelerates to over 20% per decade once individuals reach their 70s. With reduced fitness, there is an increased risk of cardiovascular events such as strokes and heart attacks and mortality from all causes, according to the researchers of the latest study.

The study evaluated 61,214 participants between the ages of 39 and 70 enrolled in the UK Biobank study between 2009 and 2010. The participants did not have dementia and were followed for up to 12 years.

The researchers assessed the cardiorespiratory fitness of participants at the beginning of the study by conducting a 6-minute submaximal exercise test on a stationary bike. While neuropsychological tests were used to evaluate cognitive function, the participant’s genetic predisposition for dementia was estimated using the polygenic risk score.

During the follow-up, 553 people were diagnosed with dementia. Based on the cardiorespiratory fitness scores, the participants were divided into three equal-sized groups standardized by age and sex.

The analysis revealed that people with higher fitness scores were 40% less likely to develop dementia than those with lower scores. Also, dementia onset was delayed by nearly 1.5 years for those with high scores.

The researchers noted that in those with a moderate to high genetic risk of dementia, high cardiovascular fitness reduced their risk of developing dementia by 35%.

Since the study is observational, the researchers could not establish a direct cause-and-effect relationship. They noted some limitations, including the potential underestimation of dementia cases, as UK Biobank participants are healthier than the general population. Individuals with certain health conditions were excluded from the exercise test, making the study group healthier which may have impacted the findings.

However, based on the current findings, the researchers suggest that “enhancing CRF could be a strategy for the prevention of dementia, even among people with a high genetic predisposition for Alzheimer’s disease.”



Source link

Tags: cardiovasculardementiafindsFitnessgeneticPredispositionriskStudy
Previous Post

New Chemical Identified In U.S. Tap Water, Scientists Urge Investigation Into Its Toxicity

Next Post

Why You Feel Hungrier in Cold Weather

Next Post
Why You Feel Hungrier in Cold Weather

Why You Feel Hungrier in Cold Weather

Facebook Twitter Instagram Youtube RSS
Your Health 247

Discover the latest in health and fitness with Your Health 247. Get expert advice, workout routines, healthy recipes, and mental wellness tips to lead a healthier, happier life. Stay informed and empowered with us!

CATEGORIES

  • Diseases
  • Fitness
  • Health
  • Meditation
  • Nutrition
  • Suppliments
  • Weight Loss
  • Wellbeing Tips
  • Yoga
No Result
View All Result

SITEMAP

  • About Us
  • Advertise with Us
  • Disclaimer
  • Privacy Policy
  • DMCA
  • Cookie Privacy Policy
  • Terms and Conditions
  • Contact us

Copyright © 2025 Your Health 24 7.
Your Health 24 7 is not responsible for the content of external sites.

No Result
View All Result
  • Home
  • Health
  • Fitness
  • Diseases
  • Nutrition
  • Weight Loss
  • Meditation
  • Wellbeing Tips
  • Suppliments
  • Yoga

Copyright © 2025 Your Health 24 7.
Your Health 24 7 is not responsible for the content of external sites.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In