Eating is among the most divine pleasures of humanity, but have you ever noticed that in certain seasons of the year you are hungrier or not? Today, we will talk more about why people feel less hungry in the summer than in the winter.
Believe it or not, there is a scientific explanation for this curious fact, and you will be surprised by it, as we are basically talking about the energy the body needs to maintain itself.
Liked it and want to know more about why people feel less hungry in the summer? Continue with us in this exclusive guide from Insight Factory Portal!
So, why do people feel less hungry in the summer?
There are several reasons that can justify why we feel less desire to eat in warmer seasons, like summer. Check them out!
Body temperature
The human body expends energy to regulate its body temperature. In summer, temperatures are higher, which means the body needs to work less to stay cool.
Thus, as the body is spending less energy, the sensation of hunger is less, and consequently, calorie consumption too.
Water loss
In summer, people sweat more to stay cool. Sweating is a form of water loss. Dehydration can lead to a decrease in appetite.
Hormones
The levels of some hormones, like leptin and ghrelin, can be affected by temperatures. Leptin is a hormone that promotes satiety, while ghrelin is a hormone that promotes hunger.
Leptin levels may decrease in the summer, which can lead to an increase in appetite. Ghrelin levels may increase in the summer, which can lead to a decrease in appetite.
Activity
In the summer, people tend to be more active, which can lead to an increase in energy expenditure. This can lead to a decrease in appetite.
Curiosities
A study published in the journal “Appetite” found that people tend to consume about 150 to 200 calories less per day in the summer than in the winter.
Another study, published in the journal “Nature Climate Change,” found that higher temperatures can lead to a decrease in appetite in children.
A third study, published in the journal “Journal of the American Medical Association,” found that people living in warmer climates have a lower risk of obesity.
Did you like learning why people feel less hungry in the summer?
Although it is common for people to feel less hungry in the summer, it is important to remember that not all people are affected in the same way.
If you are concerned about your diet in the summer, it is important to talk to your doctor or dietitian.
But, we hope this guide has been useful to satisfy your curiosity on the subject, after all, we are talking about a physiological state that affects millions of people around the world!