Summer Constipation? Doctor Reveals These Foods Are the Real Culprits

Constipation in the summer may not always stem from insufficient vegetable intake, but rather from excessive consumption of certain cold foods and drinks, according to Japanese digestive internal medicine physician Akira Sawada, as explained by agricultural expert Wayne.

Consuming too many iced beverages can chill the intestines and impair blood flow, hindering the movement of stool. Human trials indicate that cold drinks, particularly those at 4 degrees Celsius, can suppress gastric motility for up to 30 minutes after consumption, slowing down the passage of food. This effect is more pronounced than that of hot beverages.

Beyond temperature, the sugar content in these cold treats poses a significant threat to gut health. High-fructose diets have been shown to damage the intestinal lining and disrupt the composition of gut bacteria. Furthermore, excessive sugar intake can lead to fermentation in the gut, causing bloating and gas.

While completely abstaining from cold drinks in summer is unnecessary, it is advisable to limit sugary options. Choosing unsweetened teas or sparkling water can be more beneficial for the intestines. Additionally, incorporating probiotics or fermented foods can help regulate gut bacteria, which respond relatively quickly to dietary changes.