"i started deplin 8 months ago. i thought it was helping but i didnt notice drastic effects. i stopped taking it for 2 weeks due to the cost and quickly realized it had been working.i started feeling lethargic and unmotivated. since i have been taking it daily i am much more active, energetic, less moody, and i am happier. i think it is a subtle change but over time it is drastic."