Ordered carrier SC500-AF, WOW, what a well built product! I've been a welder/fabricator for over 47 years using all forms of welding processes. I know quality workmanship, this has well designed construction and welding assembly.
But exercise also stimulates brain regions that are involved in memory function to release a chemical called brain-derived neurotrophic factor (BDNF). BDNF rewires memory circuits so they work better.
Vitamin C. This antioxidant vitamin has been shown to help reduce cortisol post exercise. One study showed that providing physically active individuals 800 mg of Vitamin C for 6-weeks prior to a 90-minute high-intensity interval running program had lower cortisol levels post-workout than the placebo group!