Side Effects of Smoking "Too Much" Marijuana Say Doctors

Doctor shares five ways smoking too much marijuana is harmful.

One Little-Known Side Effect of Smoking Marijuana

Yes, it's more than just the munchies.

Surprising Side Effects of Marijuana After Age 40

Experts warn of five unexpected side effects of marijuana. 

Marijuana Benefits for Medical Use, Say Doctors

The best uses for marijuana as medical treatment.

Surprising Side Effects of Marijuana After Age 55

Here's what cannabis feels like for older adults.