steiner666 said:
StickyShisha said:
Back in the 80's, when everyone used acrylic bongs, I had one that was 5 chambers, side by side.
We would put hot water or tea in the first 2. Warm in the next 2. And ice water in the last.
this sounds like either one of the most genius or the most counter-productive ideas in bong smoking history.
This whole thread
has got me thinking tho recently, about whether or not temperature and humidity and all that can help our lungs be more effective at absorbing chemicals from the vapor. I've heard (from pretty god damn stupid and unreliable sources, i'll admit) that the menthol in menthol cigarettes somehow facilitates the absorption of nicotine and such in the lungs. Whether this is true or not, or whether the menthol would work by interacting biologically with the lungs in some way or by simply making the drags feel smoother and more tolerable and therefore easier to take in larger sizes and number, i can't say.
Anyways my mind jumped from there to Vick's Vapor rub, which also has menthol (and eucalyptus oil) in it. Maybe we should rub on some vapor rub before vaporizing,
doubt it. But wouldnt it be cool if there was something simple and cheap that we could change or add to our vaping process that would help our lungs absorb more out of each hit. no question mark there because theres no question, that would be cool.
I really can't decide which i like better, steamy hot or frosty cold. I've been going back and forth trying to decide - and not too fast that i stress my glass lol, my one friend cracked my last bong when he rinsed it out with hot water and immediately switch to ice cold, the idiot.
I think that, since i'm normally a hot-blooded person (stfu and get out of my head Foreigner!) who thinks its too hot when the g/f and others think its too cold, I have a tendency to like cool sensations more than warm maybe. I like how a breath of cool winter air feels on the lungs (not like, sub-zero or anything), but most ppl that i know dont really. I think i'll just vape on it...
The menthol does increase the uptake of nicotine as well many other chemicals by preventing your need of feeling like you need more air when holding your breath and can therefore hold the smoke in longer. It also relaxes the respiratory system so you can take in more smoke/vapor with no problem.
The reason why this method feels so good is because you are using a bong which allows the vapor to go deep into the lungs as much as possible as well as filling up more of the lungs.
Also, the hot water adds moisture to the vapor because more of the chemicals in the herb can pick up moisture more easily than it can with cold water and this adds more moisture to the lungs which help the lungs process the herb more efficiently than if it were dry which makes the lungs work hard to bring blood to the lungs to make more mucus which adds moisture but that takes away from the high somewhat.
An easier an more efficient way to do this method is to get some boveda packs to add moisture to the bud(make sure you break up the bud as much as possible first) and this will be better than just putting hot water in a bong because there will be much more moisture in the vapor from the bud and it will stay warm from the hot air from the vaporizer but don't put cold water in the bong because you won't get as smooth of an effect than you would if the water were warm or room temperature.
If really want to get high, besides eating the herb with spices and other herbs, do this:
1-Prepare your herb by grinding into a fine material and then add moisture with some boveda packs(http://www.bovedadirect.com/)
2-Get a powerlung(http://www.powerlung.com/region/us/) to train your lungs to take in as much air or in this case vapor as possible.
3-Drink peppermint or spearmint tea daily to get your respiratory system to relax so you can inhale slow without needing air and being able to hold a lot of vapor without needing to exhale. Make sure you use some type of soy or nut milk(warm) and not dairy because dairy has proteins which may prevent some chemicals in the mint from being absorbed.
4-Use a whip vaporizer and inhale slow as possible to concentrate the vapor to air ratio.
5-Inhale until your lungs are full, hold as long as possible, and exhale through the nose.
Now prepared to be whacked.
Do a Google search for ventilation and menthol and load breathing and menthol to learn more but I'll give you a start:
http://ajrccm.atsjournals.org/cgi/content/abstract/156/1/309
"Nasal Inhalation of l-menthol Reduces Respiratory Discomfort Associated with Loaded Breathing
TAKASHI NISHINO, YUGO TAGAITO, and YASUYOSHI SAKURAI
Department of Anesthesiology, School of Medicine, Chiba University
To test the hypothesis that stimulation of cold receptors in the upper airway may alleviate the sensation of respiratory discomfort, we investigated the effects of nasal inhalation of l-menthol (a specific stimulant of cold receptors) on the respiratory sensation and ventilation during the loaded breathing in 11 normal subjects. Subjects were asked to rate their sensation of respiratory discomfort using a visual analog scale (VAS) while breathing on a device with a flow-resistive load (180 cm H2O/L/s) or with an elastic load (75.5 cm H2O/L). The effects of inhalation of l-menthol on ventilation and respiratory sensation were evaluated by comparing the steady-state values of ventilatory variables and VAS scores obtained before, during, and after l-menthol inhalation. In 8 of 11 subjects inhalation of strawberry-flavored air instead of l-menthol was performed during loaded breathing. Both during the flow-resistive loading and the elastic loading, inhalation of l-menthol caused a significant reduction in sensation of respiratory discomfort (flow-resistive loading: 62 14 [mean SD] VAS units before inhalation versus 36 16 during inhalation, p < 0.01; elastic loading: 68 13 before inhalation versus 55 17 during inhalation, p < 0.01) without a significant change in breathing pattern and ventilation. Comparison of the effects between the flow-resistive loading and the elastic loading also revealed that the reduction in VAS score was more during the flow-resistive loading than during the elastic loading (p < 0.01). Inhalation of strawberry-flavored air caused neither changes in VAS score nor changes in breathing pattern and ventilation, indicating that olfaction is not a contributing factor in the relief of respiratory discomfort. We concluded that stimulation of cold receptors in the upper airway with nasal inhalation of l-menthol reduces the sensation of respiratory discomfort associated with loaded breathing. This effect is more effective during the flow-resistive loading than during the elastic loading. "
http://jap.physiology.org/cgi/content/abstract/70/5/2080
Upper airway cooling and l-menthol reduce ventilation in the guinea pig
G. P. Orani, J. W. Anderson, G. Sant'Ambrogio and F. B. Sant'Ambrogio
Department of Physiology and Biophysics, University of Texas Medical Branch, Galveston 77550.
Cooling of the upper airway, which stimulates specific cold receptors and inhibits laryngeal mechanoreceptors, reduces respiratory activity in unanesthetized humans and anesthetized animals. This study shows that laryngeal cooling affects the pattern of breathing in the guinea pig and assesses the potential role of cold receptors in this response by using a specific stimulant of cold receptors (l-menthol). The response to airflows (30 ml/s, 10-s duration) through the isolated upper airway was studied in 23 anesthetized (urethan, 1 g/kg ip) guinea pigs breathing through a tracheostomy. Respiratory airflow, tidal volume, laryngeal temperature, and esophageal pressure were recorded before the challenges (control), during cold airflows (25 degrees C, 55% relative humidity), and during warm airflows (37 degrees C, saturated) with or without the addition of l-menthol. Whereas warm air trials had no effect, cold air trials, which lowered laryngeal but not nasal temperature, reduced ventilation (VE) to 85% of control, mainly by prolonging expiratory time (TE, 145% of control), an effect abolished by laryngeal anesthesia. Addition of l-menthol to the warm airflow caused a greater reduction in VE (41% of control) by prolonging TE (1,028% of control). Nasal anesthesia markedly reduced the apneogenic effect of l-menthol but did not affect the response to cold air trials. In conclusion, both cooling of the larynx and l-menthol in the laryngeal lumen reduce ventilation. Exposure of the nasal cavity to l-menthol markedly enhances this ventilatory inhibition; considering the stimulatory effect of l-menthol on cold receptors, these results suggest a predominant role of nasal cold receptors in this response.