does chewing tobacco affect sleep Sleepless Nights: How Use Disrupts Restful does chewing tobacco affect sleep
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EMA measures appear to be useful for tracking smoking, and likely other health-relevant events
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Adding VG into the mix Later, it was found that vegetable glycerine (VG) was just as effective as PG, but with the added advantage that it is hypoallergenic so doesnt cause any adverse effects in people with PG sensitivity
On the other hand there are some effects in the lung of the vapors which mimic the same kind of changes that go along with asthma, Spangler told NBC News
