As temperatures rise, many people experience digestive issues such as bloating, acidity and loss of appetite. Excessive sweating and poor hydration increase the risk of constipation and stomach discomfort.

According to a 2021 research, heat stress can impair the intestinal barrier (a multi-layered system that allows the absorption of essential nutrients and water while blocking harmful substances), increasing the risk of gut inflammation and digestive discomfort. Another research published in the International Journal of Epidemiology links rising temperatures to a higher incidence of diarrhoeal illnesses.

Eating for a healthy gut

Doctors recommend eating light, hydrating and probiotic-rich foods in the summer for maintaining a healthy level of gut microbiome and for smooth digestion. Following are some of the best summer foods for gut health:

Curd and buttermilk

As temperatures soar, most people tend to naturally crave curd. Besides helping your body stay cool, probiotics present in curd and buttermilk (chhaas) also support the growth of beneficial gut bacteria.

Seasonal fruits

Seasonal fruits like muskmelon and watermelon help prevent dehydration and are also gentle on the digestive system. You should also include fibre-rich fruits like bananas as they help prevent constipation and also soothe acidity.

Cucumbers

Owing to their high water content and fibre, you can add cucumbers to daily salads during summers to support hydration and digestion.

Whole grains

Whole grains like brown rice and oats support regular bowel movements and overall gut health.