Soft drinks are addictive
If you are a regular soft drink consumer, one of the best things you can do for your health is to stop drinking soft drinks. Soft drinks contain sugar, in the form of fructose, caffeine and a number of unsavory chemical flavors, coloring and preservatives. Sugar and caffeine are very addictive substances. In fact, sugar consumption increases dopamine and stimulates pleasure centers in our brains exactly the same way heroin does.
Soft drinks cause blood sugar dis-regulation
Consuming caffeine and sugar in this way can set you off on a roller-coaster ride of highs and lows as your body struggles to return to homeostasis after their consumption. Blood sugar rises rapidly. The pancreas creates insulin to deal with the sugar. As the blood sugar spikes, the liver deals with the sugar by storing it as fat. The caffeine creates a stress response which raises blood pressure and the liver dumps more sugar into the bloodstream. An hour later our blood sugar crashes leaving us looking for another sugar high. The sustained level of sugar intake of a regular soft drink consumer, makes it impossible to lose weight and can lead to diabetes, cancer and heart disease.
Fructose makes us fat
Most soft drinks are sweetened with fructose which is far worse for our health than regular sugar because fructose must be processed by the liver which then stores it as fat. For this reason, fructose consumption has been associated with obesity. Fructose has also been linked to increased levels of triglycerides which increases risk of heart disease. The blood sugar roller coaster effect after fructose consumption also puts us a risk for insulin resistance and decreased leptin signaling. Leptin controls appetite and fat storage.
Artificial sweeteners are no better
Finally, if we think we can avoid soft drinks negative effects by choosing the diet version, think again. Diet sodas are often sweetened with Aspartame. Aspartame has been associated with neurological disorders, brain tumors, liver problems, birth defects, diabetes, and other ailments. Artificial sweeteners also disrupt appetite regulation and sends messages to keep eating more.
The best thing we can do for our health when it comes to soft drinks is to just avoid them all together. Try switching to spring or sparkling water, adding cucumber, lemon or lime for flavor. Chilled herbal teas are flavorful and refreshing. Lacto-fermented drinks like kefir or kombucha can also be a healthier alternative.