
Infographic: Americans Feel ‘Old’ At 47, Fear Aging And Cognitive Decline


From the Journal of Sport and Health Science:
Therefore, promotion of adequate volumes and intensities of physical exercise (i.e., approximately 3 months of moderate-intensity aerobic exercise, with 2–3 sessions/week lasting not less than 30 min) represents an inexpensive and safe strategy for boosting BDNF (brain-derived neurotrophic factor) release that may preserve or restore cognitive function.

Taken together, the currently available data seemingly confirm the existence of a positive relationship between physical exercise and circulating BDNF levels, both in the short and long term, and also support the beneficial impact of training programs for amplifying the acute BDNF response.
From a Nutritional Neuroscience online release:
Our findings suggest that higher adherence to a Mediterranean diet is associated with better cognitive performance, and therefore less cognitive decline, in older but not middle-aged individuals.
Over a period of five years, higher adherence to a Mediterranean diet was associated with improvements in Global Cognitive Function, Visual-Spatial Organisation and Memory and scanning and tracking in participants ≥70 years.
Adherence to a Mediterranean diet is associated with higher cognitive function and reduced risk of dementia in Mediterranean populations. However, few studies have investigated the association between Mediterranean diet adherence and cognition in populations outside of the Mediterranean basin.
To read more: https://www.tandfonline.com/doi/full/10.1080/1028415X.2019.1655201