I work with people who have addictions.
Sugar doesn't come close.
Sugar doesn't come close.
While I will defer to your experience with working with addicts, with respect I would suggest that the nature of your work may lead you to underestimate the addictive properties of sugar.
I am not claiming it compares with alcohol, meth, or crack cocaine addiction, but I think it is not unreasonable to compare its intensity to, say, coffee addiction. Except that in the case of sugar, the consequences can be chronic disease and premature death.
Research shows that sugar affects the brain reward pathways in a way similar to other drugs [1]. This contributes to its addictive properties in addition to those caused by the metabolic disruptions brought about by insulin resistance.
[1] https://www.ncbi.nlm.nih.gov/pubmed/23719144
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2235907/
[3] https://addictionresource.com/addiction/sugar-addiction/
Its pretty easy to give up sugar for many people, for months at a time. Going back is probably laziness (easy availability, nostalgia) and not a physical compulsion.
Its common to throw words around like addiction when better words exist. Like habitual, or accustomed, or conditioned.
It's also common for attitudes to change very slowly with respect to something that has been around forever, that is available everywhere, and that can be safely used in moderation. It may be hard to accept that 'sugar addiction' is not an exaggeration; sugar brings to mind Valentine's Day, Halloween, and mom's apple pie, while addiction is associated with laying in the street, fatal overdoses, and ruined lives.
I certainly don't mean to say that everyone who likes sweets is automatically addicted to sugar. I use the term 'addiction' not to throw it around lightly, but because it is being used with its literal meaning by the medical professionals conducting said research, and because the usage is supported by the evidence (as can be seen in the links provided). That sugar addiction is being felt much less intensely than addictions to hard drugs, or that it can be overcome more easily, doesn't mean it doesn't fit the definition. Moreover, at a societal level, its consequences are just as dire (arguably, more so).