 Six minutes of high-intensity exercise is enough to produce a key protein in the brain, one thats important in brain formation, function, and memory, and which has been implicated in the progress of neurodegenerative disorders such as Alzheimers disease. The specialized protein in question is called brain-derived neurotrophic factor BDNF, and it promotes both the ... Six Minutes of Intense Exercise Boosts a Crucial Molecule in Your... 