CBD is one of more than 80 active compounds called cannabinoids found naturally in the cannabis sativa plant. CBD may be able to help you manage anxiety. The CBD industry is flourishing, conservatively projected to hit $16 billion in the United States by 2025.CBD is advertised as providing relief for anxiety, depression and post-traumatic stress disorder. It is also marketed to promote sleep. Researchers thinkTrusted Source it may change the way your brain’s receptors respond to serotonin, a chemical linked to mental health.