Cannabis-Induced Anxiety Disorder in the Emergency Department.

Background: In December 2018, Michigan became the 10th state to legalize marijuana for adults. Since this law took effect, increased availability and use of cannabis in Michigan have led to increased emergency department (ED) visits associated with the drug's psychiatric effects.

Objectives: To describe cannabis-induced anxiety disorder's prevalence, clinical features, and disposition in a community-based study.

Effect of Water Hardness on Catechin and Caffeine Content in Green Tea Infusions.

The health benefits of green tea are associated with its high catechin content. In scientific studies, green tea is often prepared with deionized water. However, casual consumers will simply use their local tap water, which differs in alkalinity and mineral content depending on the region.