http://www.huffingtonpost.com/dr-david-perlmutter-md/neurogenesis-what-it-mean_b_777163.html
Tips on increasing neural stem cell activity:
1. Physical exercise <— luckily I do this every day
2. Eat more turmeric.<— found in curries
3. Take 1000 mg DHA daily<—- am not so consistent on this one