Why do you feel hot after you eat? This can be a very frustrating experience if you’re like the millions of people who struggle with this issue on a daily basis. You’ve likely tried multiple options to stop this from happening, but you still feel hot after you eat. It’s difficult to know why you feel this way, but there are several potential causes.
Is It a Digestive Problem?
Hunger may have been a problem for your ancestors, but it’s unlikely to be the case now. The most common reason for getting hot after eating is the breakdown of sugars in your blood. This is known as postprandial hyperglycemia, or, the “burning” sensation you get after eating. The problem is that too much sugar in your blood makes your blood glucose (sugar) levels rise. Your liver responds to this by breaking down sugar, and this can make you feel really hot.
What is Hot After Eating?
Hot after eating is usually caused by overeating. It can also be the result of consuming too much salt, or by stress. When you eat a meal, it starts working through the digestive system. This can include breaking down food and beginning the process of digestion. As the process of digestion begins, your body releases heat. This is called post prandial thermogenesis, or just ‘PPT’ for short. So when you eat, you’re releasing heat, and this can cause your body to feel hot after eating.
Keeping Your Cool
As mentioned above, during exercise, the body uses energy to move blood and oxygen through the muscles. This can cause the body to produce heat, or as we say, “exercise can make you hot.” The body uses sweat to regulate temperature, so this is how we cool down after exercise. A healthy person can sweat up to 2 liters a day. Sweating cools the body because sweat contains large amounts of water, which is able to take heat away from the body. If you have a fever, your body will also sweat to help cool the body, but you won’t be able to sweat the way that a healthy person can.
How to Stay Cool
First, you need to hydrate yourself. It’s important to drink water throughout the day and after you eat. It keeps you from getting dehydrated. A study at the University of California, San Diego found that people who drank 8 glasses of water daily reduced their risk of heat stroke by 67%. Another study, published in the European Journal of Preventive Cardiology, found that older people who drank plenty of water had a reduced risk of a stroke. So, the more you drink, the less likely you are to get dehydrated. Second, wear lighter clothing, including a hat and sunscreen. If you wear layers, you’ll stay cooler and less likely to get heatstroke. And, you need to keep your skin properly hydrated. Exercise is a great way to stay cool. It has many benefits including improved cardiovascular health and weight loss.
Why I Get Hot After I Eat

I’m Brian Danny Max, a chef and a writer at cookingtom.com. I’m here to talk about food and cooking, and to share some of my favorite recipes with you all! I’ve been interested in food and cooking since I was a child. My parents are both great cooks, and they taught me a lot about the kitchen. I’ve been cooking professionally for about 10 years now, and I’ve loved every minute of it! I specialize in healthy, flavorful recipes that are easy to make at home. I believe that anyone can cook a delicious meal, no matter their skill level. I’m here to help you learn how to cook, and to show you that it’s not as difficult as you might think! I hope you’ll check out my blog and my recipes, and I look forward to hearing from you!