Dope or cannabis is a soft drug which has been used by humankind since thousands
of years. It is endemic to south and large centralized Asia and evidences of its
use by Aryans, Assyrians, and Hindus of Asia are aplenty. Often the UN estimates
that around 4% of world public use cannabis annually and about 23 million of
these smoking or use cannabis daily. In fact this is probably the most put to
use illicit drug in the world.
Marijuana is produced from a grow called
cannabis sativa or cannabis indica. This seed also goes by the name Indian hemp.
Marijuana is the name made available to those parts of this plant which is
smoked. The inflorescence of the cannabis plant is usually smoked as it has the
optimum concentration of intoxicants. The resin which is produced from the very
flowers of this plant is called hashish or simply hash.
The most crucial
chemical agent in marijuana is a compound called tetra hydro cannabinol. However
marijuana smoke contains over 600 different chemical including 66 other related
cannabinoids.
The cannabinoids act on the central nervous system through
two receptors named CB1 and CB2. These receptors are located throughout the
central nervous system and their action activates the mediocorticolimbic
pathways in the brain which happens to be the drug reward centre. The major
effects of buy cannabis online include pleasure, disinhibition, altered sensory
perceptions, increased heart rate, dilatation for pupils, red eyes, dry mouth,
and anxiety. The exact minimum required dose for effects to begin is eight
micrograms per kg body weight.
Although marijuana has been in usage since millennia, the effects of chronic marijuana use are not famous. Smoking
marijuana is one of the most harmful ways of cannabis absorption as the smoke
contains many carcinogens and tar. Vaporisers are quite effective in cutting out
these harmful chemicals.
Many studies have been done to establish the
effects of chronic marijuana use. These have yielded conflicting results. Like
for example while one study which checked out 79 patients with lung cancer
concluded that cannabis smokers have a 5. 7 times risk of cancer, another
investigation with over 2000 participants failed to draw any group between
cancer and marijuana. Some studies have actually maintained beneficial effects
of marijuana in cancer prevention and medication, which may be true due to the
anti cancer properties of many cannabinoids.
Cannabis has also been
associated with psychiatric disorders namely psychosis and even schizophrenia.
However causal relationship is clearly lacking.
