Most people have some sort of sweet tooth, be for something chocolaty or simply for something well sweet. Cravings harmless by nature, but in today's world of chemically infused processed foods there's no longer anything natural about what it is we're craving; and it's the satisfying of these cravings, the unhealthy choices we make, that we end up paying for, for the rest of our lives. It's human nature to be enticed by something sweet or even salty; these qualities do not occur in abundance naturally (without human interference that is), so we're hard wired to take advantage of it when we come across food fulfilling these cravings.
The problem thought started at the same time the "human intervention" reached mass production; when sweet and salty became a dime a dozen, in fact cheaper and more abundant then healthy food. There is more sodium in one serving size of most processed foods (junk food or the so called healthy choices) then our bodies need in an entire day, and with the invention of high fructose corn syrup and other artificial sweeteners sugar is as readily available as water in this country. That is only half the problem though, because it's the quality of these salts and sugars that pack such an unhealthy punch. These are overly processed refined salts and sugars that have absolutely no nutritional value.
Simple sugars are not in way "brain food"... yes the brain fuel is glucose, but complex sugars and whole food sources are what the body wants!
Thankfully there are now snacks available that are actually healthy! These products, mainly found in health food stores, are labeled as "raw" snacks (chips, cookies, bars, etc.) and made with ingredients such as organic sprouted grains, raw honey, dates, coconut... they are extremely tasty and very healthy! So if it's your sweet tooth that needs attention, then satisfy the craving with something that can actually benefit your health.
This is just one of the companies that make these healthy treats; GoRaw.