Consider rosemary

You might want to include rosemary in your new garden. It has been demonstrated that using it in aromatherapy or as a food seasoning enhances cognitive function.

In a 2012 research, subjects with a mean age of 75 were examined to see how dried rosemary powder affected their cognitive performance. In the study, one group received four doses of rosemary over a six-hour period, while the other received a placebo as a control. After seven days, the researchers monitored the cognitive activities of both groups and found the group given the rosemary powder had a speedier memory than before the study while the placebo group did not. It was discovered that rosemary improved cognitive performance in terms of speed and accuracy.