Phenibut is a synthetic drug that’s often used to modify mood, anxiety, and even energy levels. The drug acts in a very similar way to the naturally occurring neurotransmitter GABA, which is short for ...

Delynn Willis had suffered from anxiety for years, but she’d always been wary of treating it with drugs like Valium and Xanax. “I didn’t want to start using anything that might lead to an addiction,” ...