Hot Chai in Summer? The Surprising Science Behind How It Actually Cools You Down

For those who love drinking tea, the weather cannot deter them. Be it a chilly winter, rainy monsoon, or sweltering summer, chai is an intrinsic part of most Indian households. Even in peak summers, you would see people drinking piping hot tea, which represents a familiar and comforting feeling. However, this raises an interesting question: can hot chai actually cool your body in the summer? Surprisingly, science suggests the answer is yes, under the right conditions. The science is rooted in the research published in The Journal of Physiological Sciences, which indicates that drinking chai during the summer causes a thermogenic effect on the body and can even prove useful for most people.Also read: Woman Contracts Herpes from Lipstick Sample:

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The science behind hot drinks and cooling

The key concept here is the thermogenic effect - when you drink a hot beverage like tea, your body temperature temporarily rises. In response, your body activates its natural cooling system - sweating. As sweat evaporates from your skin, it removes heat from the body, creating a cooling effect. This process can make you feel cooler overall, even though you’ve consumed something hot. It’s the same principle that helps regulate body temperature during exercise.

Why is it important to sweat?

Sweating is your body’s most effective way to cool down. Drinking hot chai can actually stimulate more sweating than cold drinks. If the sweat evaporates efficiently, especially in dry or breezy conditions, it can lower your body temperature more effectively than drinking something cold. However, this effect depends heavily on your environment. When it is extremely humid - like many parts of India during peak summer, sweat doesn’t evaporate as easily. This can make you feel hotter instead of cooler.

What is the benefit of drinking hot tea in summer?

Apart from temperature regulation, tea also offers several additional health benefits, a few of which include:

Boosting metabolism

Adding spices to your tea, like ginger and cardamom, helps support digestion and metabolism

Improves alertness

Caffeine in tea helps enhance focus and reduce fatigue

Supports digestion

Warm liquids stimulate digestive enzymes

Rich in antioxidants

Tea is packed with compounds that help reduce inflammation These benefits make chai more than just a comfort drink; it can be part of a balanced summer routine when consumed mindfully.

When does hot tea not help?

While the science supports the cooling effect of hot drinks, it doesn’t work in every situation. You may not experience the benefits if you are in a highly humid environment, you are already dehydrated, you are not sweating effectively, or you consume excessive amounts of caffeinated tea. In such cases, cold fluids and proper hydration may be more effective for cooling down.

Tea vs cold drinks for summer

When you compare hot tea with cold drinks that are usually consumed a lot in summer for their cooling properties, it can lead to significant health risks. Doctors say that when the thermogenic effect from chai consumption and cold drinks is compared, you can notice the following differences:

• When it comes to initial body effect, chai raises the body's core temperature, while cold drinks lower it.
• The sweat response after drinking chai is high, as a hot liquid enters your internal system, while cold drinks don't cause you to sweat.
• Long-term cooling response is measured when chai is consumed; it is effective via the sweating mechanism, and on the other hand, cold drinks are less effective in this regard, especially in humid weather.