Marijuana, hashish, charas and ganga contain chemicals called cannabinoids. They are generally, taken as inhalation or oral ingestion to effects cardiovascular system of the body.

Marijuana, hashish, charas and ganga collectively called Cannabinoids

Introduction:
Marijuana, hashish, charas, and ganga are all different forms of cannabis, a plant that contains various psychoactive compounds known as cannabinoids. These compounds interact with specific receptors in the brain, producing a range of effects on the central nervous system.

Cannabinoids:
Cannabinoids are a group of chemical compounds found in the cannabis plant. They are responsible for the psychoactive and medicinal properties of cannabis. There are over 100 different cannabinoids identified in cannabis, but the most well-known and studied ones are delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD).

Marijuana:
Marijuana refers to the dried flowers, leaves, stems, and seeds of the cannabis plant. It is typically consumed by smoking, vaporizing, or ingesting. Marijuana contains varying amounts of THC, the primary psychoactive cannabinoid responsible for the "high" associated with cannabis use.

Hashish:
Hashish, also known as hash, is a concentrated form of cannabis. It is made by collecting and compressing the resin glands (trichomes) from the cannabis plant. Hashish is typically consumed by smoking or vaporizing. It contains higher concentrations of THC compared to marijuana, resulting in more potent psychoactive effects.

Charas:
Charas is a type of hashish that originates from the Indian subcontinent. It is made by hand-rubbing the resin from the cannabis plant. Charas is typically consumed by smoking or vaporizing. It is known for its distinct aroma and potent psychoactive effects.

Ganga:
Ganga is a term used in India to refer to marijuana or cannabis. It is commonly consumed in the form of bhang, a traditional cannabis-infused drink. Bhang is often consumed during religious festivals and ceremonies in India.

Conclusion:
Marijuana, hashish, charas, and ganga are all different forms of cannabis that contain various cannabinoids. These substances have psychoactive effects on the central nervous system, primarily due to the presence of THC. It is important to note that the use and legality of cannabis vary across different countries and jurisdictions.