The Foods Experts Say to Avoid During Extreme Heat

When temperatures soar, many people head straight for the refrigerator looking for relief. But according to experts, what we eat can affect how our bodies handle the heat just as much as the temperature outside.

Data published in the French magazine Grazia suggests that red meat may not be the best choice during periods of extreme heat.

Why Red Meat May Increase the Feeling of Heat

Red meat contains significant amounts of fat and complex proteins, which require the digestive system to work harder in order to break them down. This process uses a great deal of energy and generates additional internal heat, potentially increasing feelings of discomfort on already hot days.

For this reason, nutrition experts often recommend choosing lighter protein sources when temperatures are especially high.

Foods and Drinks That May Make Heat Worse

Surprisingly, reaching for ice cream or ice packed frozen drinks may not always provide the relief people expect.

Foods and beverages that are extremely cold can sometimes cause thermal shock and lead to digestive discomfort. Experts also advise limiting coffee, sugary drinks, and foods that are especially salty or spicy during heat waves, as these may interfere with the body's fluid balance and increase the risk of dehydration.

When Heat Becomes a Health Concern

As body temperature rises, the body activates several natural cooling mechanisms. Sweating increases, and blood vessels widen to help release heat and cool the body down.

However, according to a report in the French magazine Femme Actuelle, based on information from France's government health insurance system, heavy meals and foods high in salt or sugar can interfere with these natural processes and place additional strain on the body.

Signs of Heat Exhaustion

The first warning signs of heat exhaustion may include:

• Rapid heartbeat

• Heavy sweating

• Dizziness

• Nausea

• Muscle cramps

If these symptoms appear, it is important to stop all physical activity immediately. The person should move to a shaded or air conditioned area and begin drinking water gradually, at a rate of approximately one liter per hour.

If symptoms do not improve within 30 to 60 minutes, medical attention should be sought.

What Should You Eat on Hot Days?

To help the body cope with extreme temperatures, experts recommend choosing lighter meals based on vegetables, fruit, and fresh salads.

For protein, lighter options such as chicken, turkey, and nutrient rich legumes may be easier for the body to process than heavier foods.

Making thoughtful food choices during a heat wave can help support hydration, reduce strain on the body, and make hot summer days a little more manageable.