Staff photo / Ed Runyan Storm Hylton, 8, of Youngstown, plays with her cousin, Weston Henderson, 3, of Youngstown, on Monday at Youngstown’s North Side Pool.

Staff report

As temperatures rise across the Mahoning Valley, Mercy Health is urging residents to be mindful of how summer heat can impact digestive health.

Dehydration occurs when a body loses fluid faster than it can be replenished, bringing with it a slew of uncomfortable symptoms. Dehydration can lead to fatigue, irritability, headaches, muscle cramps and dizziness, among other symptoms. It also slows digestion, which can cause constipation and bloating.

“When it’s hot out, your digestive system may feel the strain — especially if you already deal with conditions like acid reflux or IBS,” said Dr. Carl Manzo, Mercy Health gastroenterologist. “Dehydration is a significant risk in the heat and can cause all kinds of discomfort, as well as serious conditions if not addressed.”

It’s also important to remember that heat can cause food to spoil faster, which can cause foodborne illnesses and digestive distress with diarrhea, nausea and stomach cramps. If you’re holding a cookout or setting up a picnic in the park, be cautious with food storage. Make sure you have a way to keep perishable items chilled and refrigerate leftovers promptly to help reduce the risk of foodborne illness.

“If you’re hosting or attending outdoor gatherings, take extra care with food safety,” Manzo added. “Keep cold foods chilled, avoid leaving perishables out for extended periods, and refrigerate leftovers promptly.”

People with sensitive digestive systems or preexisting gastrointestinal conditions like irritable bowel syndrome (IBS) and acid reflux may also find hot weather exacerbates symptoms. Eating smaller, lighter meals filled with fruits and vegetables, and avoiding rich or spicy foods, can help support gut health during the summer.

Drinking enough fluids –especially water– is another essential step in keeping your digestive system running smoothly during the warmer months.

“Our goal is to help people enjoy the summer while feeling their best,” Manzo said. “A few smart choices can help you avoid common digestive setbacks.”

RED CROSS OFFERS TIPS

Last year was one of the hottest summers on record and experts predict that the summer of 2025 may be just as intense with hotter-than-normal temperatures. The American Red Cross of Northern Ohio urges everyone to get ready for extreme heat by taking three actions:

• Stay hydrated by drinking a cup of water every 20 minutes, even if you don’t feel thirsty. Avoid sugary, caffeinated and alcoholic drinks.

• Stay cool by spending time in air-conditioned places. If your home is too hot, go to a mall, library or cooling center.

• Stay connected by checking on others and asking for help if you need it. Make sure pets have access to fresh water and shade.

“Heat can be deadly and it’s important to not overlook this invisible threat,” said Mike Parks, Red Cross Regional CEO. “While anyone can be affected by extreme heat, it can be especially dangerous for older adults, the very young, pregnant women, outdoor workers and those with chronic conditions or disabilities. Here in Northeastern Ohio, you can help keep people safe by looking out for your loved ones and neighbors.”

To be ready for extreme heat, think about how you’ll stay cool. If you have air conditioning, make sure it’s working properly. If you don’t have air conditioning, think about where you’ll go to cool off, how you’ll get there and what you’ll take with you.

In an emergency it’s critical to act fast, so learn the signs of heat illness and what to do. Talk to your doctor about how you can stay healthy. Make sure you have supplies to keep medication cool and equipment charged, especially during a power outage. When a heat wave and a power outage happen at the same time, it can be even more dangerous. Visit here to learn what steps to take if the power goes out.

If you’re an athlete or you work outdoors, think about how you can alter your schedule to avoid the hottest times of the day. Consider how you’ll stay hydrated and find a cool place to take breaks. Don’t forget your furry friends and make sure pets have access to fresh water and shade.

Once you’re ready for the heat, connect with loved ones and neighbors to see if they need help. Make a list of who you’ll check on and help them make a plan so they know what to do. Have them sign up for free emergency alerts from their local government.