There are many herbs that can help us cool off on hot and humid days – whether by cooling and relaxing our tissues, helping open our pores to release heat, or by bringing extra moisture into our bodies. Here’s a list of 5 Cooling Herbs to beat the heat this summer and how to prepare them at home.

1. Hibiscus has bright and luscious flowers that are enjoyed as a cooling beverage throughout the world. The taste is tangy, sour, and slightly astringent. I highly recommend trying this one iced and sweetened with a bit of honey!Also – If you happen to have Rose of Sharon (Hibiscus syriacus, a common landscaping bush) growing in your yard – good news! This is a variety of hibiscus and the flowers can also be enjoyed as tea. Just make sure your plants are not sprayed with chemical pesticides! Iced Hibiscus Tea: Add ¼ C hibiscus flowers to a quart jar and fill with boiling water. Let steep for 30 minutes, add honey to sweeten, and chill in the refrigerator.
2. Marshmallow Root: A cousin to hibiscus and yes, the namesake of the fluffy white confections that we enjoy in s’mores, Marshmallow is a wonderful herb to cool and moisten overly hot and dry tissues. Marshmallow contains “mucilage”, a lubricating compound that soothes and cools our the tissues of our body, particularly our respiratory, digestive, and urinary tract systems. This beverage is best prepared with cool or room temperature water and has an earthy and sweet taste. Marshmallow Infusion: Use ¼ C sifted marshmallow roots to a quart jar of cool or room temperature water. Let steep for 4 hours (or overnight), strain, and add ice and a bit of maple syrup. 
3. Rose: Did you know that roses are also medicinal and a lovely, cooling herb? Both the rose petals and the rose hips (the “fruit” of the rose) are edible and full of vitamin C. The petals are floral, sweet, and slightly astringent, and the rosehips are more tangy and sour. I love adding a small handful of rose petals to my water bottle in the summer time for a nice gentle and uplifting floral flavor. My other favorite preparation is a rose petal simple syrup (described below). If you have roses growing in your yard, you can use them as long as you don’t spray chemical pesticides or herbicides. Do not use commercially grown roses that you buy in the store as these almost always contain harmful chemical residues! Rose Petal Simple Syrup: Combine 1 C of rose petals, 1 C of sugar, and 2 C of water. Bring to a boil, remove from heat, cover and let steep for 1 – 4 hours. Strain and store in the refrigerator! Add rose syrup to cocktails or sparkling water.
4. Lemon Balm, one of the most bright, sweet, and sunny tasting herbs around, is from the mint family. This beautiful and aromatic herb uplifts the spirit and calms a restless heart. The physical effects are gentle and cooling, slightly sour and bitter. Lemon balm can be brewed as a regular tea infusion, or made into a “Sun Tea”.  Lemon Balm Sun Tea: Pack a quart jar full of fresh lemon balm, or use ½ – 1 C of dried lemon balm. Fill with water, cover and place out in the sun all day long. After you strain, this tea can be chilled in the refrigerator and stored for 2 – 3 days.
5. Raspberry leaf is high in vitamins, minerals, and electrolytes, making it like a natural gatorade. It’s a well known ally for people that menstruate and pregnant folks, due to the high levels of iron and calcium and its action as a uterine tonic. The leaves are not quite as sweet and tart as the raspberry fruit, but they still contain a subtle tanginess that can be quite enjoyable! Raspberry iced tea: Pour 2 C boiling water over 1 tbsp of dried raspberry leave. Steep for 10 – 15 minutes, strain, add honey and chill in the refrigerator. To obtain more minerals and vitamins, infuse and steep overnight!

Ready to try them at home? If you’re local to Pittsburgh you can find many of these herbs at the East End Food Coop or at Cutting Root Apothecary. You can also order online at Mountain Rose Herbs.

Written by: Clinical Herbalist Annie Fox Derek.

If you’re interested in working with Annie you can reach us at 412-322-2129 or contact us here.