Greetings! My name is John. I’m a personal trainer living in Singapore. I am a fan of education, yoga, and health and i love to help to smartdrugsguide.org. I’m also interested in increasing the cognitive abilities of the brain. My life changed after I discovered a magic pill called Modafinil!

I love to do research in the brain. And this blog was created to share with you an important knowledge. #Be Smart