+ Spearmint Can Significantly Improve Memory, Concentration, and Brain Function 5 years ago / Blogs, Healing, Health & Wellness, Natural Treatments, New Earth Media News, Organics, Anti Media, Brain, Brain Function, Concentration, Dena Schmidt, Memory, Spearmint Written by Dena Schmidt (NaturalHealth365) Around 64 percent of Americans start their day with a cup of coffee...