REES: One study we did a few years back was looking at one of the earlier e-cigarette prototypes, and we found that regular smokers, when given the opportunity to use an e-cigarette and provided with the product for free, found it very difficult to switch completely to that product
[164] Cigarette smokers were found to be more likely to be susceptible to advertisements than non-smokers
If it is not, certain areas may be obscured and the test may have to be cancelled or repeated
Tribal leaders say the income loss would devastate economies
What Can Go Wrong The main problems that result from chewing the wrong gum are: Bracket Damage A sticky gum that pulls on the metal or ceramic pieces that are bonded to your teeth A single chew of the wrong gum can detach a bracket Fixing your orthodontic appliances means extra appointments and treatment time that is prolonged Archwire Distortion The wire that goes through your brackets is of a specific shape Sticky substances can bend or shift it out of position Thus, the planned tooth movement is disrupted Sugar and Bacteria Buildup Regular gum is a source of sugar for your teeth Braces are already the cause of more places where food gets stuck This combination dramatically increases the risk of cavities When You Get the Green Light An orthodontist who approves gum would look for the following features in gum: A sugar-free formula ( non-negotiable) Xylitol as the primary sweetener A soft texture that does not require aggressive chewing The Benefits: Chewing gum for 20 minutes after meals increases saliva production
Psychiatry 52 , 8693 (2014)
