For years, the health risks of smoking herbs have been widely debated, but as dry herb vaporizers grow in popularity, researchers have started asking a critical question: Is vaping actually better for you than smoking?
We dug into peer-reviewed studies and clinical trials to find out. The short answer? Yes—there’s compelling evidence that dry herb vaporizers produce fewer toxins and are easier on your lungs. Here are six studies that are helping reshape the conversation.
1. Cleaner Compounds: Volcano Vaporizer vs. Smoking
Key Finding: The Volcano vaporizer delivered compounds effectively while drastically reducing harmful combustion byproducts like carbon monoxide and tar.
“With the Volcano, a safe and effective delivery system seems to be available to patients—offering compound uptake comparable to smoking, but without the respiratory harms.”
2. Less Lung Stress: Vaporizing Reduces Respiratory Symptoms
Study: Decreased Respiratory Symptoms in Cannabis Users Who Vaporize, Harm Reduction Journal, 2007
Key Finding: Users who switched from smoking to vaping reported fewer respiratory issues such as coughing, wheezing, and phlegm.
“Dry herb users who vaporize report significantly fewer respiratory symptoms compared to those who smoke.”
3. Breath Test: Inflammatory Markers Lower in Vapers
Study: Impacts of Vaping Use on Airway Health, 2022
Key Finding: Vaporizer users showed levels of airway inflammation closer to non-users, suggesting a lower inflammatory impact than smoking.
“Exhaled breath analysis revealed inflammatory markers in vapers were more similar to non-users than to tobacco smokers.”
4. Lab Validation: Vaporizers Produce Fewer Toxins
Study: Medicinal Cannabis: In Vitro Validation of Vaporizers, PLOS ONE, 2016
Key Finding: All five tested vaporizers successfully released compounds with minimal harmful byproducts like benzene or toluene.
“Validated vaporizers released compounds efficiently while producing significantly fewer toxic byproducts than combustion.”
5. Ready for Clinical Trials
Study: Pulmonary Function in Dry Herb Users, International Journal of Drug Policy, 2010
Key Finding: Early results suggest improvements in lung function for vaporizer users, warranting further study.
“Initial data revealed meaningful improvements in respiratory function among vaporizer users.”
6. Real-World Behavior: Why Users Make the Switch
Study: Online Survey Characterizing Vaporizer Use, 2015
Key Finding: Health, taste, and convenience were the top reasons users cited for switching to vaporizers.
“The shift toward vaporizing isn’t just hype—it’s grounded in user experience and backed by data.”
What This Means for You
Dry herb vaporizers aren’t just trendy—they’re rooted in science. While more long-term studies are needed, the evidence so far is clear: vaping reduces your exposure to harmful toxins and may be easier on your lungs than smoking.
If you’ve been curious about making the switch, now’s a great time to explore the difference. Your lungs might just thank you.
Frequently Asked Questions
Is vaping dry herbs really healthier than smoking it?
Yes, multiple studies show that vaporizing dry herb significantly reduces the intake of harmful toxins like tar, carbon monoxide, and carcinogens produced during combustion. Vaping heats dry herbs below the point of combustion and delivers compounds without the smoke.
Does vaping herb still affect the lungs?
While vaping is gentler on the lungs than smoking, it can still cause mild irritation in some people, especially at high temperatures. However, research shows vaporizer users report fewer respiratory symptoms like coughing, phlegm, and wheezing compared to smokers.
Are there toxins in vaporized herb?
Trace levels of some compounds may still be present, but studies have found that properly used dry herb vaporizers drastically reduce the presence of harmful substances like benzene, toluene, and naphthalene. It’s a cleaner experience overall.
Is vaping herb less potent than smoking?
Not necessarily. In fact, vaporizing can be more efficient. Since you’re not burning off compounds with fire, you may get more out of your herb, especially at optimal temperatures. Many users report stronger effects with less material.
What temperature should I vape at for health and effectiveness?
Most experts recommend vaping dry herb cannabis between 350°F to 390°F (175°C to 200°C). Lower temps produce lighter vapor and better flavor, while higher temps give more intense effects but can be harsher on the throat.
Can I use a dry herb vaporizer if I have asthma?
Some people with asthma do choose to vape instead of smoke due to the lower irritation levels. However, it’s always best to consult a doctor first, especially if you have a chronic respiratory condition.
How do I know if a vaporizer is safe to use?
Look for vaporizers from reputable brands that use medical-grade materials, like glass, stainless steel, and ceramics. Avoid cheap devices with unknown heating elements or plastics near the vapor path.
