Key Study Findings
A new study from University College London suggests that sedentary adults may need to build real cardiovascular fitness before intense exercise reliably triggers a spike in a key brain-protective protein. The research, published in the journal ‘Brain Research’, tracked levels of brain-derived neurotrophic factor (BDNF) in inactive adults before and after maximal exercise [1].
Read Full Article: https://www.naturalnews.com/2026-04-21-study-links-fitness-gains-brain-protein-response.html
