Author Archives: admin

Can Walking Prevent Loss of Brain Volume?

A brisk walk not only gets your blood pumping and tones your heart – it could save your brain too. According to new research published in the journal Neurology, taking a daily walk prevents brain atrophy and the loss of brain volume that goes along with aging. So, if you want to hold onto your gray matter, it’s time to lace up the walking shoes.

Does Walking Prevent Loss of Brain Volume?

In a retrospective study, researchers looked at the exercise habits of 299 older people with normal brain function. Nine years later, their heads were scanned using MRI to quantify their brain size and volume. Four years later, their memory and cognition were tested.

The results? Healthy, older individuals who walked six to nine miles per week had larger amounts of gray matter than those who walked less – or didn’t walk at all.

Gray matter is the portion of the brain associated with intelligence and higher learning. A greater amount of gray matter is correlated with better cognitive function.

Even though walking up to nine miles a week preserved gray matter and prevented loss of brain volume in this study, walking additional miles didn’t add additional benefits. So, there seems to be a law of diminishing returns when it comes to walking and brain health.

Does Walking Preserve Memory and Cognitive Function Too?

Individuals who walked between six and nine miles per week, not only had more gray matter, but that additional gray matter helped to maintain their cognitive function and preserve memory. Regular walkers cut their risk of cognitive problems and memory impairment by half. Pretty impressive for walking only a mile a day.

Prevent Loss of Brain Volume and Save Your Brain by Walking

What does this mean? Taking a brisk stroll – a mile a day – helps preserve gray matter and prevent loss of brain volume. Who wouldn’t want that? Since the average person walks around three miles-per-hour, this translates into a twenty minute walk daily – and if you do it outdoors, you’ll get vitamin D as well.

The bottom line? Don’t underestimate the power of walking. it’s a great stress-reliever that could save your brain as well.

References: "Walking Maintains Brain Volume, Prevents Cognitive Impairment"

Drinking Tomato Juice May Reduce the Risk of Osteoporosis

Milk’s not the only drink that builds healthy bones. According to new research published in the journal Osteoporosis International, drinking tomato juice reduces the risk of osteoporosis too. Is sipping tomato juice twice a day the key to healthy bones? Drink Tomato Juice for Healthy Bones? Tomatoes and tomato juice are a rich source of…

Defend Against Double-Dipping at Your Super Bowl Party

Some creative ways to lower chances of germ-laden chips finding their way into shared dips SATURDAY, Feb. 2 (HealthDay News) — Tackling double-dipping is one way to ensure that the guests at your Super Bowl party on Sunday don’t share germs and risk getting sick, an expert says. Research shows that one double-dip — when…

Can Brightly Colored Fruits, Veggies Protect Against ALS?

Study tied foods like carrots, spinach and yams to lower risk of Lou Gehrig’s disease TUESDAY, Jan. 29 (HealthDay News) — Eating bright orange, red or yellow fruits and dark-green vegetables rich in antioxidants may help prevent or delay the onset of amyotrophic lateral sclerosis, also known as ALS or Lou Gehrig’s disease, according to…

Very Obese Teens See Heart Gains From Weight-Loss Surgery: Study

In this age group, procedure is about health only, not appearance, expert says FRIDAY, Jan. 25 (HealthDay News) — Weight-loss surgery in extremely obese teens helps reverse heart abnormalities thought to be associated with severe obesity, a small new study finds. The study included nine girls and one boy who underwent heart scans prior to…