Adm1n at 19:47, 23 February 2015

2015-02-23T19:47:28Z

Adm1n: Created page with "Among the variety of ways cannabis is consumed, forms of smoking or oral consumption are most common. Each method leads to subtly different psychoactive effects due to the THC..."

2015-01-30T03:48:06Z

Created page with "Among the variety of ways cannabis is consumed, forms of smoking or oral consumption are most common. Each method leads to subtly different psychoactive effects due to the THC..."

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Among the variety of ways cannabis is consumed, forms of smoking or oral consumption are most common. Each method leads to subtly different psychoactive effects due to the THC and other chemicals being activated, and then consumed through different administration routes. It is generally considered that smoking, which includes combustion toxins, produces a somewhat more relaxing ("stoned") effect, while eating delays the onset of effect but the duration of effect is typically longer. In a 2007 ScienceDaily report of research conducted at University of California–San Francisco, researchers reported that vaporizer users experience the same biological effect, but without the toxins associated with smoking marijuana.
Sebsi, a Moroccan long-drawtube one-hitter

Smoking

Main article: [[Cannabis smoking]]

[[Cannabis]] can be smoked with implement such as [[bong]] and [[pipe]]. Makeshift pipes or commercial pipes may be used, or cigarette-like joint or cigar-like blunt may be smoked.

Local methods have differed by the preparation of the [[cannabis]] plant before use, the parts of the cannabis plant that are used, and the treatment of the smoke before inhalation. In early times, as in some parts of Africa today, a pile of cannabis was simply laid on a fire and the smoke inhaled.

== Vaporization ==

Main article: [[Vaporizer]] (cannabis)

A vaporizer heats herbal cannabis to 185–210 °C (365–410 °F), which causes the active ingredients to evaporate into a gas without burning any plant material (the boiling point of THC is 157 °C (315 °F). Vaporizing releases a lower proportion of carbon monoxide and other toxic chemicals than does smoking, although the proportion may vary depending on the design of the vaporizer and the temperature at which it is set. A MAPS-NORML study using a Volcano vaporizer reported 95% THC and no toxins delivered in the vapor. An older study using less sophisticated vaporizers found some toxins.

A pocket-sized form of [[vaporizer]] is available as of September 2013—one particular model uses a rechargeable battery, is constructed from wood, and features a removable cover. Typically, portable vaporizers can only be used for liquids, feature pre-soaked wicks, and require the user to operate a cartridge. As of September 2013, a design is available that is electronic, does not require a cartridge, and can be used to vaporize any form of [[cannabis]].

== Oral consumption ==

Main article: [[Cannabis foods]]

As an alternative to smoking, cannabis may be consumed orally. However, herbal cannabis must be sufficiently heated or dehydrated to cause decarboxylation of its most abundant [[cannabinoid]], tetrahydrocannabinolic acid, into psychoactive [[THC]].

'''Food'''

Although hashish is sometimes eaten raw or mixed with water, THC and other cannabinoids are more efficiently absorbed into the bloodstream when combined with butter and other lipids or, less so, dissolved in ethanol. The time to onset of effects depends strongly on stomach content, but is usually 1 to 2 hours, and may continue for a considerable length of time, whereas the effects of smoking or vaporizing [[cannabis]] are almost immediate, lasting a shorter length of time.

Smoking cannabis results in a significant loss of [[THC]] and other [[cannabinoids]] through exhaled or non-inhaled smoke. In contrast, all of the active constituents enter the body when cannabis is consumed orally. It has been shown that the primary active component of [[cannabis]], Δ9-THC, is converted to the more psychoactive 11-hydroxy-THC by the liver. Titration to the desired effect by ingestion is more difficult than through inhalation, due to the long onset time for the effects.

'''Drink'''

Cannabis material can be leached in high-proof spirits (often grain alcohol) to create a “Green Dragon”. This process is often employed to make use of low-potency stems and leaves.

[[Cannabis]] can also be consumed as a cannabis tea. Although THC is lipophilic and only slightly water soluble (with a solubility of 2.8 mg per liter), enough THC can be dissolved to make a mildly psychoactive tea. However, water-based infusions are generally considered to be an inefficient use of the herb. However, bhang, a decoction of cannabis and spices in milk, averts the issue, as milk contains the fat in which the THC is soluble.

== Fungi ==

To kill potentially dangerous aspergillus, and other microorganisms, researchers Levitz and Diamond (1991) suggested baking marijuana in home ovens at 150 °C (302 °F) for five minutes before smoking. Oven treatment killed conidia of A. fumigatus, A. flavus, but did not degrade the THC." However, neither this, nor other suggested sterilization methods, degrade microbial antigens or decompose the microbial toxins. Many [[cannabinoids]] evaporate below 150 °C (302 °F); in particular, the more volatile aromatic oils and terpenes, which give cannabis its distinctive flavors and odors.

== See also ==

[[Cannabis smoking]]

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 Among the variety of ways cannabis is consumed, forms of smoking or oral consumption are most common. Each method leads to subtly different psychoactive effects due to the THC and other chemicals being activated, and then consumed through different administration routes. It is generally considered that smoking, which includes combustion toxins, produces a somewhat more relaxing ("stoned") effect, while eating delays the onset of effect but the duration of effect is typically longer. In a 2007 ScienceDaily report of research conducted at University of California–San Francisco, researchers reported that vaporizer users experience the same biological effect, but without the toxins associated with smoking marijuana.
 Sebsi, a Moroccan long-drawtube one-hitter
 Smoking
   Main article: [[Cannabis smoking]]

Cannabis consumption - Revision history

Adm1n at 19:47, 23 February 2015

Adm1n: Created page with "Among the variety of ways cannabis is consumed, forms of smoking or oral consumption are most common. Each method leads to subtly different psychoactive effects due to the THC..."