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Does High Blood Pressure Cause Memory Loss?

by Aviv Clinics
August 1, 2021

We all know that high blood pressure can cause a host of other health issues, although most of us are unaware that high blood pressure can cause memory loss. Cognitive decline is a side effect that isn’t always discussed. But having high blood pressure can directly affect your cognitive function, causing problems like brain fog and forgetfulness, as well as severe cognitive issues like vascular dementia. 

Nearly one in three Americans and two-thirds of adults age 60 and older have high blood pressure, making it one of the most notorious killers in the United States. Fortunately, there are actionable steps you can take to manage your blood pressure, no matter your age. 

Treatment options, such as the research-based hyperbaric oxygen therapy (HBOT) protocol available at Aviv Clinics, target associated health challenges like post-stroke, and age-related cognitive decline. Keep reading to learn more about how high blood pressure can cause memory loss, plus what you can do.

What Is High Blood Pressure?

Also called hypertension, high blood pressure occurs when the force of the blood pushing against the walls of your blood vessels is too high. 

Every blood vessel in your body requires a certain amount of pressure to stay intact. High blood pressure may damage arteries, making them less elastic. Lower elasticity slows blood and oxygen flow to vital areas of the body. Health problems happen when your blood pressure wanders outside the acceptable range. 

The higher your blood pressure, the greater your risk for health problems like heart disease, heart attack, and stroke. It also increases your risk of cognitive problems later in life.

What’s An Acceptable Blood Pressure?

Normal blood pressure levels differ for every person and depend on age, weight, and other factors. According to the American College of Cardiology and the American Heart Association

  • Stage 1 hypertension occurs at 130/80 mm Hg 
  • Stage 2 hypertension occurs at or above 140/90 mm

High blood pressure is unique because it doesn’t present symptoms on its own. The only way most people even discover that their blood pressure is high is when something more serious happens, like a clot. The best way to learn whether your blood pressure is at a healthy level is to measure it with a blood pressure machine at a doctor’s office, pharmacy, or on a home blood pressure machine.

Tip: A home blood pressure device is a worthwhile investment to monitor your health. Take your measurements at the same time every day for consistency, as your blood pressure will naturally rise and fall during the day.

How Exactly Does High Blood Pressure Impact Memory Loss?

The brain receives roughly 20–25% of the body’s blood supply. When high blood pressure causes the supply to decline, the brain lacks the nutrition needed to perform at optimal levels. 

High blood pressure can also harm the tiny arteries that feed “white matter,” or the wire-like cells that transfer information to different brain areas. These issues may manifest with memory problems, confusion, lack of concentration, and other side effects.

Research Studies 

Age-related cognitive decline studies show having high blood pressure during midlife can affect cognition later in life. We’ll let these research studies help clear the fog on the link between the brain and blood pressure

  • In this study, men at an average age of 78 years logged their blood pressure. After adjusting for biases like prior education and age, the men who performed the most poorly on the test were those who had experienced high blood pressure in middle age. This suggests a direct connection between hypertension and cognitive decline later in life.
  • More recent studies have helped to reaffirm the connection between hypertension and cognitive decline. Researchers found mental processing speed and executive function were the top two cognitive skills most affected later in life. 

Vascular Dementia 

High blood pressure directly increases the risk of developing vascular dementia—a type of dementia caused by blood flow problems in the brain from strained blood vessels. The strain on the blood vessels makes it difficult for the brain to get the oxygen needed to function correctly.

Fortunately, vascular dementia symptoms can be improved through hyperbaric oxygen therapy (HBOT), such as the type available at Aviv Clinics in central Florida. HBOT works by delivering oxygen directly to the brain in a pressurized environment. The direct supply of oxygen allows the damaged blood vessels in your brain to heal, helping you regain some cognitive functions.

How Can You Manage High Blood Pressure?

While medication is often the first thing people think of, investing in your health via lifestyle choices and research-backed therapies is really the best medicine for managing high blood pressure.

The absolute best things you can do for your high blood pressure and brain health are the following:

  1. Eat a clean diet of whole foods to promote your gut health
  2. Exercise to help maintain or manage your weight.
  3. Get enough sleep by establishing a bedtime routine, working up a sweat, and turning off the TV.
  4. Engage your mind by gardening, reading, or even playing a video game with your kids or grandkids.
  5. Reduce and manage your stress levels with activities like yoga or meditation. Practicing mindfulness meditation can help you stay grounded in the present moment and reduce stress.
  6. Seek unique and comprehensive therapies, such as hyperbaric oxygen therapy (HBOT). Research-backed HBOT programs, such as the one offered as part of the Aviv Medical Program, encourage damaged vessels to heal and cognitive functions to improve. 

Aviv’s unique protocol may include HBOT, along with cognitive training, dietary coaching, and physical performance training. This holistic approach has been key to restoring our patients’ optimal health.

Find Hope and Healing with Aviv

While high blood pressure is dangerous, especially later in life, it is possible to manage it. It’s never too late to start, even after a cognitive decline diagnosis

If you’d like more guidance, reach out to the Aviv Clinics team

Aviv Medical Program provides you with a unique opportunity to invest in your health while you age

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