How Exercise Reduces Risk for Dementia

How Exercise Reduces Risk for Dementia

A study of 62,286 participants found that even a low amount of light-intensity activity is associated with reduced risk of dementia in older adults (JAMA Netw Open, Dec 16, 2021;4(12):e2138526.) Almost 50 percent of North Americans over 85, and 13 percent of those...
How Exercise Reduces Risk for Dementia

How We Learned That Lactic Acid Is Good For You

In the 1920s, experiments suggested that the accumulation of lactic acid in the bloodstream interfered with a person’s ability to exercise by causing muscles to stop contracting. However, Carl and Gerty Cori won the 1947 Nobel Prize for discovering the “Cori Cycle,”...
How Exercise Reduces Risk for Dementia

NSAIDs Can Interfere with Exercise or Training

It is very common for recreational exercisers to take NSAIDs, such as Advil, Motrin or aspirin, to lessen muscular pain (Int J of Pharm Prac, Feb, 2019;27(1):105–107), but NSAIDs can interfere with muscle growth by delaying recovery from exercise (Acta Physiologica,...
How Exercise Reduces Risk for Dementia

Over-Training, or Too Much Exercise

A regular exercise program can help to prevent disease and to prolong lives, but every serious exerciser learns sooner or later that exercising too much can cause injuries and health issues. A recent study from Austria reports that emotional symptoms can often be an...
How Exercise Reduces Risk for Dementia

Running Injuries from Over-Striding

The incidence of running injuries can be markedly reduced by increasing the cadence during running, which helps to reduce the impact force of your feet hitting the ground (Int J Sports Phys Ther, 2021; 16(4): 1076–1083). Most running injuries are caused by the high...