As temperatures rise, your body works harder to stay cool ; and what you eat plays a bigger role than you think. Long before air conditioners existed, Indian kitchens were already using the smartest cooling system around: spices. Certain spices have natural properties that help regulate body heat from the inside out. Here are five you should be reaching for this summer.

1. Coriander (Dhaniya)

Coriander is one of the most underrated cooling spices in Indian cooking. It has a naturally light, refreshing quality that helps reduce internal heat and supports digestion ; which tends to slow down in summer.
How to use it: Soak a teaspoon of coriander seeds in water overnight and drink it first thing in the morning. In cooking, simple dhaniya-jeera tadka in dal works beautifully to keep meals light and cooling.

2. Fennel (Saunf)

Fennel is cooling by nature and has been used in Ayurveda for centuries to pacify heat in the body. It also freshens breath and aids digestion ; two very common summer complaints.
How to use it: Steep a teaspoon of fennel seeds in hot water, let it cool, and drink it as a light herbal drink. You can also add saunf to your sharbat or have it post meal for better digestion.

3. Cardamom (Elaichi)

Green cardamom is not just for sweets ; it is a powerful cooling spice that helps the body manage heat and detoxify naturally. It has a soothing effect on the stomach and reduces acidity, which is very common during hot months.
How to use it: Add a crushed pod to your morning chai, blend it into smoothies, or simply chew on one after meals. Even a pinch of elaichi powder in a glass of cold milk with a little sugar makes for a deeply calming summer drink.

4. Mint (Pudina)

Pudina is perhaps the most instinctively summery herb in the Indian kitchen for a good reason. Mint contains menthol, which creates an immediate cooling sensation in the body and helps bring down heat quickly. It also soothes an upset stomach and keeps nausea at bay, both of which are common in the summer heat.
How to use it: Blend fresh mint leaves into chaas, chutney, or sharbat for an instant coolant. You can also stir a few torn leaves into your water, or brew a simple pudina tea by adding it to your daily masala chai.

5. Cumin (Jeera)

Cumin is a kitchen staple, but most people do not realise how cooling it actually is. It aids digestion, reduces bloating, and helps flush out toxins; all of which become especially important when the heat puts stress on your gut.
How to use it: Roast and grind jeera to make a simple jeera powder that you can stir into chaas, sprinkle on raita, or add to nimbu pani. A classic jeera water which is made by soaking seeds overnight or boiling them which is one of the best morning drinks you can have in summer.

A Simple Summer Tip

You do not need a complicated diet overhaul to manage body heat. Small habits ; a saunf drink in the evening, pudina in your chaas, jeera water in the morning, add up meaningfully over the season. Use good quality, fresh spices and your body will thank you for it.
Summer is the best time to rediscover how much your spice box can do beyond just flavour.