The human body is over 60% water, and daily fluid replenishment is vital. However, not everyone chooses plain water for this - sweet carbonated drinks are increasingly being used. And although the harm of soda to the gastrointestinal tract has long been known, doctors are increasingly sounding the alarm about its effect on the immune system.
Sugar is a “friend” of viruses
One of the main problems with soda is its high sugar content. Excess sugar in the body not only promotes the growth of harmful microorganisms, but also suppresses the cells of the immune system. In fact, sugar feeds bacteria and viruses, while weakening the body's natural protective barriers.
Doctors advise limiting your consumption of carbonated drinks to a maximum of one glass per week.
Diabetes risk
Drinking even one can of sugary soda a day can lead to decreased insulin sensitivity, a key factor in the development of type 2 diabetes. Endocrinologists recommend completely eliminating sugary drinks, especially soda, from your diet, as well as avoiding foods high in saturated fat. A comprehensive approach with diet and exercise can restore insulin sensitivity.
Inflammation and gout
Carbonated drinks have also been linked to increased levels of uric acid in the blood. According to a study published in the journal PubMed, regular soda significantly increases levels of this substance in the body. And excess uric acid is a direct path to the development of gout. This effect was significantly stronger compared to drinking diet soda, milk, or plain water.
Carbonated water and excess weight
Experts from the Coalition for Action Against Obesity note that regular consumption of sugary carbonated drinks contributes to weight gain. Extra pounds, in turn, affect the production of cytokines - protein molecules necessary for the proper functioning of the immune system. Thus, obesity caused by excess calories from sugary drinks indirectly undermines immunity.
Bottom line: Soda isn't just empty calories. It's a direct health risk, especially for your immune system. If you want to support your immune system, you should review your daily habits — and start with water.
