E-cigarettes may be safer than traditional cigarettes, but they come with their own risks.
- A new study used an MRI machine to examine how vaping e-cigarettes affects users' cardiovascular systems immediately after inhalation.
- The results showed that vaping causes impaired circulation, stiffer arteries and less oxygen in their blood.
- The new study adds to a growing body of research showing that e-cigarettes – while likely safer than traditional cigarettes – are far from harmless.
You want one. Now you may be able to survive one.
Photo credit: Jie Zhao / Getty contributor
- Cats live in a quarter of Western households.
- Allergies to them are common and can be dangerous.
- A new approach targets the primary trouble-causing allergen.
The question is no longer "can we" but "should we" edit human embryos.
A steady timing reference is required by one of the leading theories of neuronal communication.
- A study of mouse neurons may have found a long-sought timing mechanism.
- If the finding carries over into humans, it may help explain the language of neurons.
- Each area of the brain may have its own metronome neurons, quietly ticking away.
Compared to traditional cigarettes, e-cigarettes are extremely understudied. There is, however, some evidence on their negative effects on your health.
- Traditional cigarettes have the benefit of decades' worth of research on their harmful effects. E-cigarettes are relatively new, and our understanding of their long-term effects is limited.
- To fill this gap, researchers are conducting studies to identify exactly how e-cigarettes effect our bodies.
- To date, it appears that e-cigarettes are better for you than traditional cigarettes, but that doesn't make them harmless.