A new, first-ever study from Johns Hopkins University revealed the incredible healthcare costs that societies would save if all the children who are currently inactive (a skyrocketing number) exercised just an hour a day. Using complex computer simulations, the researchers found that the U.S. alone would save $120 billion annually. This is a mounting global problem, as research shows that in Europe and the U.S., physical activity tends to peak at age seven and plummets throughout adolescence.
New Study: Dancing Better for Brain than Walking, Stretching
A University of Illinois-Urbana study showed that there might be something uniquely beneficial to the brain from social dancing compared with other exercise. Scientists analyzed the impact of country dance (with intricate moves from partner to partner) on older people’s brain function, compared with brisk walking and stretching/balance training. After six months, only the dance group showed improvement in “white matter” brain health (i.e., memory and processing speed). Researchers concluded movement mixed with socializing might be a potent force in slowing brain changes that come with aging.
Study: A Hot Bath Delivers Health Benefits Similar to Exercise
Most cultures believe in the benefits of thermal bathing, whether it’s a hot bath, sauna or hot spring. A small new study from Loughborough University (UK) had eye-opening findings: an hour-long hot bath burned as many calories as a 30 minute walk and led to positive changes in inflammatory response – similar to effects post-exercise.
New Back Pain Guidelines: Try Acupuncture, Massage, Tai Chi or Yoga Before Pills
The American College of Physicians just issued new guidelines for lower back pain: try safe alternative approaches like acupuncture, massage, exercise, tai chi, heat wraps or mindfulness/yoga first – and prescription drugs only as the last resort. As NBC News reported, it may represent a big change for doctors, who often turn to pills first to treat pain.
New Study: Chronic Stress Associated with Higher Levels of Obesity
A new study from University College London compared stress levels and body weight (for over 2,500 men and women), and found that higher levels of the stress hormone cortisol were associated with significantly higher levels of obesity/being overweight. The study was notable for testing cortisol levels in the hair (not in the blood or saliva, which vary during times of day), so it better captured the impact of long-term stress levels on weight.
Wellness Evidence: Hot Springs Found to Relieve Chronic Pain, Depression and Insomnia
A just-released study from Australia’s RMIT University (surveying 4,000+ hot springs users) found that bathing in hot springs provided significant relief for severe back pain, arthritis, injury, chronic pain, depression, anxiety and insomnia.
