HEALTH NEWS

• A long-term ketogenic diet accumulates aged cells in normal tissues, new study shows
• Walnuts may crack Alzheimer’s
• Aerobic exercise performed in the evening benefits elderly hypertensives more than morning exercise
• Vitamin B-12 Deficiency in Children: A Treatable Cause of Neurodevelopmental Delay
• Creativity and humor shown to promote well-being in older adults via similar mechanisms
• Study suggests that air pollution promotes inflammation in the brain, accelerating cognitive decline and increasing risk of dementia