Lancaster-Berks Edition
Bookmark and Share Email this page Email Print this page Print Feed Feed

Beetroot Juice Helps Older Brains Act Younger

Positive Effects on the Mind

iMarzi/Shutterstock.com

Beets contain high levels of dietary nitrate, which can increase blood flow and improve exercise performance. Researchers from Wake Forest University, in Winston-Salem, North Carolina, tested the impact of consuming beetroot juice prior to exercise on the somatomotor cortex, the part of the brain that processes information from the muscles.

Twenty-six older adults with hypertension that generally don’t exercise were split into two groups. Half were given a beetroot juice supplement with 560 milligrams of nitrate prior to a thrice-weekly, 50-minute treadmill walk for six weeks. The other half were given a placebo with very little nitrate. The beetroot juice group showed substantially higher levels of nitrate after exercising than the placebo group.

“We knew going in that a number of studies had shown that exercise has positive effects on the brain,” explains W. Jack Rejeski, director of the Behavioral Medicine Laboratory in the Health and Exercise Science Department at Wake Forest and study co-author. “We showed that compared to exercise alone, adding a beetroot juice supplement for hypertensive older adults to exercise resulted in brain connectivity that closely resembles what is seen in younger adults.”


This article appears in the September 2017 issue of Natural Awakenings.

Edit ModuleShow Tags

More from Natural Awakenings

Reiki Workshop, Classes and Sessions

Learn more about introducing Reiki into healthcare settings at upcoming local event.

Young Living Essential Oils Class

Local event offers basic tips and approaches for holistic essential oil use.

Kula Kamala Foundation Seeks Volunteers

Interns welcome at local ashram for volunteer- immersion service experience.

Kulp Chiropractic Clinic, Inc. Nutrition & Wellness Center

Local wellness center offers variety of services to create individualized health plans.

Yoga Nidra Meditation

Local yoga event offers centering, connection and deep relaxation.

Add your comment: