Benefits of Blueberries for the Brain and how amazing one cup is like taking a natural probiotic

Adding a handful of blueberries to your daily diet can help reduce blood pressure, improve memory and cognitive function, and boost reaction times

Michael Greger, M.D. FACLM, | By NutritionFacts.org | NUTRITIONFACTS.ORG is a science-based nonprofit organization founded by Michael Greger, M.D. FACLM,

Benefits of Blueberries for the Brain

Blueberries can significantly improve cognitive performance within hours of consumption.

What is the optimum dose of wild blueberries to eat at a meal?

More than 20 randomized, controlled trials have put berries to the test in more than 1,000 people. What did they find? http://bit.ly/2Wtdrd7
For week three of the #DailyDozenChallenge, add at least one serving of berries to your day.
 

After women ate more than a cup of blueberries, researchers couldn’t find hardly any anthocyanins, the fruit’s blue pigments purported to be the beneficial active ingredients, in their bloodstream or flowing through their urine. How can blueberries have so many amazing effects if their anthocyanins barely even make it into our system?

Researchers decided to radioactively tag anthocyanins and trace them throughout the body to find out. They discovered that blueberry pigments are metabolized by our liver and our microbiome (the good bacteria in our gut) into active metabolites that are then absorbed into our system.

Some of the metabolites peak in the bloodstream within an hour of consumption, but others ramp up more slowly, especially if the berries have to make it all the way down into the colon. So, if you track the metabolites even further, some spike even higher between 6 to 24 hours after consumption. (See the chart at 4:09 https://buff.ly/2k0DnvP.)

A day later, we may still be experiencing berry benefits as our gut bacteria continue to churn out goodies that get absorbed back into our system, feeding us as we feed them. Eating blueberries is like taking a natural probiotic. Win-win all around.
You can eat your blueberries raw or cooked, as researchers saw the same remarkable improvement in artery function with blueberries baked into a bun.
Watch the video “Benefits of Blueberries for Artery Function” at https://buff.ly/2k0DnvP to learn more.
Dr Michael Greger Notes:

Wait a second, healthy and delicious? That’s what plant-based eating is all about.

For more on berries, check out:

For all of our videos on the latest research on berries, visit the topic page.

Did you know Dr. now has an audio podcast? You can subscribe to it on your favorite “pod-catcher” or listen to it at NutritionFacts.org/audio.

Get to know Dr. Erin

Have you ever just lost your train of thought while you’re in the middle of an activity? Or maybe you’re caught up in conversation when suddenly you have trouble remembering that darn word or detail that just slipped out of reach. These events are common as you get older. But if your thinking has been affected suddenly and gradually worsens so you have difficulty focusing or putting your thoughts into words, you may be experiencing what people call brain fog.“Brain fog” isn’t a medical condition. It’s a term used for certain symptoms that can affect your ability to think. You may feel confused or disorganized or find it hard to focus or put your thoughts into words.

Brain fog has many symptoms and many possible underlying conditions. If you’ve experienced brain fog for some time, Brain fog has many symptoms and many possible underlying conditions. If you’ve experienced brain fog for some time, click the link below and schedule your appointment with me. Let’s work together to choose the right foods for a happier, healthier you!