Sweet drinks, due to their high sugar content, are classified as unhealthy foods. What are the specific health hazards of sweet drinks?
1. Obesity
A large number of studies have shown that people who frequently drink sweet drinks are more prone to obesity. The vast majority of epidemiological surveys and intervention experiments indicate that consuming sweet drinks promotes weight gain, while reducing their intake is beneficial for weight control.
2. Diabetes
In one study, 91,249 women were tracked for 8 years. The results found that people who drank more than one can of sugary drinks per day had twice the risk of diabetes compared to those who rarely drank sweet drinks (less than one can per month).
3. Cavities
Multiple studies have shown a positive correlation between sweet drink consumption and the risk of cavities. In fact, in Western countries, sweet drinks are often consumed with straws, so the highly acidic drinks may not directly contact the teeth. The increased risk of cavities is likely because sweet drinks lead to a loss of calcium in the body, making teeth more vulnerable.
4. Osteoporosis and Fractures
Research has also found that people who drink more sweet drinks consume fewer dairy products and have lower calcium intake. Some studies have shown a significant link between sweet drinks and decreased bone density, while others suggest that high consumption of sweet drinks may be associated with an increased risk of fractures.
5. Gout
Studies have confirmed that sweet drinks increase uric acid production in the body, especially fructose-rich beverages, which significantly raise the risk of developing gout. A few studies also suggest that high consumption of sweet drinks may lead to higher blood pressure.
6. Kidney Stones
In epidemiological studies on the relationship between sweet drinks and kidney stones, five of them indicated a significant association between sweet drink consumption and the risk of kidney and urinary stones. Researchers believe that reduced calcium and potassium intake, combined with increased sucrose intake from sweet drinks, may be important factors in the elevated risk of kidney stones.
These sugary drinks include carbonated beverages, juice drinks, energy drinks, and even pure fruit juice. As long as they contain sugar—whether it's white sugar (sucrose), glucose, naturally occurring fruit sugar, or added high-fructose corn syrup—drinking too many sweet drinks can pose potential health hazards.