The summer sun beats down, and in the Western wellness world, we often reach for a tall glass of iced lemonade. But in my family’s kitchen in Chengdu, summer was never about fighting heat with cold. It was about balance. My grandmother would place a large ceramic pot on the stove, filled not with ice, but with a simmering, fragrant brew of herbs designed to cool the body from the inside out. “You don’t put out a fire with ice,” she’d say, stirring the pot with a wooden ladle. “You guide the heat out gently.” This is the quiet wisdom of Traditional Chinese Medicine (TCM): summer’s intense yang energy requires nourishing our inner yin to stay in harmony. The forgotten herbal teas of the East are our secret weapons for doing just that. They are not just beverages; they are time-honored prescriptions for seasonal wellness, designed to clear heat, replenish fluids, and calm the spirit. Let’s rediscover these cooling elixirs.
The TCM Principle: Why “Cooling” Doesn’t Mean “Cold”
Before we brew a single cup, we need to understand a core concept from TCM that often gets lost in translation: the nature of food and herbs. In TCM, everything we consume has an inherent thermal nature—hot, warm, neutral, cool, or cold. This isn’t about the temperature on your tongue, but about the effect it has on your body’s internal environment. A cup of hot ginger tea, for example, is “warming” because it stimulates circulation and dispels cold, even if you drink it on a hot day.
The Huangdi Neijing (Yellow Emperor’s Classic of Internal Medicine), the foundational text of TCM written over 2,000 years ago, teaches us to live in harmony with the seasons. In summer, the external environment is hot (yang). This can easily cause an excess of heat to accumulate in our bodies, leading to symptoms like irritability, excessive thirst, red eyes, or skin breakouts. The goal isn’t to bombard our system with ice-cold drinks, which can shock the digestive system (what TCM calls the Spleen and Stomach) and create internal dampness. Instead, we use herbs and foods with a cool or cold nature to gently clear internal heat and generate fluids. Think of it like a thermostat: we’re using the right “internal” setting to counterbalance the external climate, not just blasting the air conditioning.
“The sages of antiquity taught the people to avoid the cold in winter and the heat in summer… They did not seek to fight nature, but to move with it.”
— Paraphrased from the Huangdi Neijing
Five Forgotten Summer Cooling Herbal Teas and Their Actions
Here are five classic herbal teas from the Chinese pharmacopeia, each with a specific purpose for summer wellness. I’ve included the pinyin name, the common name, the Latin binomial, and a precise recipe you can make today.
1. Chrysanthemum & Goji Berry Tea (Jú Gōu Chá)
This is the quintessential “cool the eyes” tea. My grandfather, a calligrapher, would drink this every afternoon during the humid summers in Beijing. Chrysanthemum (Chrysanthemum morifolium) is sweet, bitter, and slightly cool. It enters the Lung and Liver meridians to disperse wind-heat and calm the Liver. Goji berries (Lycium barbarum) are neutral to warm, but they nourish Liver and Kidney yin and brighten the eyes. Together, they create a balanced, cooling, and nourishing brew.
Actionable Recipe: In a teapot, combine 8-10 dried chrysanthemum flowers and 1 tablespoon of dried goji berries. Pour 2 cups (500ml) of water just off the boil (about 195°F/90°C) over them. Let steep for 5-7 minutes. The water will turn a pale yellow. Drink warm or let cool to room temperature. You can re-steep the same flowers and berries 2-3 times throughout the day.
2. Mint & Licorice Root Tea (Bò Hé Gān Cǎo Chá)
This is your instant relief for a sudden summer cold or heatstroke-like symptoms (headache, sore throat, slight fever). Mint (Mentha haplocalyx) is one of the coolest herbs in the TCM arsenal. It’s pungent and cool, and it has a remarkable ability to release the exterior—meaning it pushes out pathogenic heat or wind that’s invaded the top of your body. Licorice root (Glycyrrhiza uralensis) is sweet and neutral. It harmonizes the formula, protects the stomach, and stops coughs. A 2019 study in the Journal of Ethnopharmacology highlighted the anti-inflammatory and antipyretic (fever-reducing) properties of mint’s active compound, menthol, supporting its traditional use.
Actionable Recipe: Take 10g (about two handfuls) of fresh mint leaves or 5g of dried mint. Add 2-3 slices of raw licorice root (about 3g). Steep in 2 cups of boiling water for 3-5 minutes only. Do not over-steep mint, as it can become bitter. Strain and drink immediately while warm to promote a slight sweat, which is the therapeutic goal.
3. Barley Tea (Dà Mài Chá)
This is the ultimate everyday summer beverage in Japan and Korea, but its roots are in Chinese folk medicine. Barley (Hordeum vulgare) is sweet and slightly cool. It’s a grain, not a true herb, making it incredibly gentle and safe for daily consumption. Its primary TCM action is to promote urination and percolate dampness. In summer, humidity is high, and our bodies can accumulate “dampness,” leading to feelings of heaviness, bloating, and fatigue. Barley tea helps flush this out. It’s also caffeine-free and rich in antioxidants.
Actionable Recipe: For a toasted flavor, buy roasted barley (mugicha in Japanese). Add 2 tablespoons of roasted barley to a pot with 4 cups (1 liter) of cold water. Bring to a boil, then reduce heat and simmer for 15-20 minutes. Strain. You can drink it hot, or chill it in the fridge for a refreshing, nutty-flavored cold tea. It keeps for 2-3 days refrigerated.
4. Sour Plum Drink (Suān Méi Tāng)
This isn’t just a tea; it’s a cultural icon. Found in every street vendor’s cart in China during summer, Suān Méi Tāng is a sweet-sour elixir designed to combat summer heat and generate fluids. The star is smoked plum (Prunus mume), which is sour and neutral. Sour flavors in TCM are astringent—they help the body retain fluids and prevent excessive sweating. Combined with hawthorn fruit (for digestion), sweet osmanthus (for fragrance and warmth), and licorice root (to harmonize), this drink is a masterful balance of flavors and functions.
Actionable Recipe: In a large pot, combine 50g smoked plums, 20g hawthorn berries, 2-3 dried licorice slices, and a small handful of dried osmanthus flowers. Add 2 liters of water. Bring to a boil, then simmer for 45 minutes. Add 50-70g of rock sugar (or to taste) and stir until dissolved. Strain, let cool, and serve over ice. The flavor should be tart, sweet, and deeply refreshing.
5. Honeysuckle & Forsythia Tea (Jīn Yín Huā Lián Qiáo Chá)
This is a more potent, medicinal-grade tea for when summer heat has truly taken hold—think of it as your herbal “fire extinguisher.” Honeysuckle flower (Lonicera japonica) is sweet and cold. It’s a premier herb for clearing heat and resolving toxins. Forsythia fruit (Forsythia suspensa) is bitter and slightly cool, and it works synergistically with honeysuckle. This pair is the core of the classical formula Yin Qiao San, used for centuries to treat wind-heat conditions. A 2020 review in Phytotherapy Research noted the broad-spectrum antimicrobial and anti-inflammatory activities of honeysuckle’s active compounds, including chlorogenic acid.
Important: This tea is for short-term use during acute heat symptoms (sore throat, canker sores, feeling feverish). It is not a daily beverage.
Actionable Recipe: Combine 10g dried honeysuckle flowers and 10g dried forsythia fruit in a pot. Add 3 cups of water. Bring to a boil, then simmer gently for 10-15 minutes. Strain and drink warm, 1-2 times a day for no more than 3-5 days.
Your Summer Tea Preparation Guide: A Step-by-Step Checklist
Follow this simple process to get the most out of your herbal brews.
- Source Quality Herbs: Purchase from reputable Chinese herbal shops or online suppliers specializing in TCM herbs. Look for whole, unbroken flowers and slices.
- Use the Right Vessel: A ceramic or glass teapot is ideal. Avoid reactive metals like aluminum. A simple stainless steel pot is fine for simmering.
- Mind the Water: Use filtered water. The temperature matters: for delicate flowers (chrysanthemum, mint), use water just off the boil. For roots and fruits (barley, hawthorn), you can simmer them.
- Time it Right: Steeping times are not suggestions. Over-steeping mint makes it bitter; under-steeping forsythia wastes its potency. Set a timer.
- Sip Mindfully: Drink your tea at room temperature or slightly warm. Sip slowly, paying attention to the flavor and the sensation in your body. This is a practice, not just consumption.
- Listen to Your Body: If a tea makes you feel colder or causes loose stools, it may be too cooling for your constitution. Reduce frequency or switch to a gentler option like barley tea.
Dosage, Timing, and Who Should Be Cautious
Herbs are medicine. Respect their power. Use the table below as a general guide for healthy adults. Always start with a smaller amount to see how your body reacts.
| Tea | Recommended Daily Intake | Best Time to Drink | Key Contraindications |
|---|---|---|---|
| Chrysanthemum & Goji | 2-3 cups (500-750ml) | Afternoon, with meals | Avoid if you have severe cold/flu with chills. Use caution if you have very loose stools. |
| Mint & Licorice | 1-2 cups (250-500ml) | At the first sign of heat symptoms | Not for long-term use. Avoid if you have night sweats from yin deficiency. |
| Barley Tea | 4-6 cups (1-1.5 liters) | Anytime, all day | Generally very safe. Avoid if you have a known allergy to barley or gluten. |
| Sour Plum Drink | 1-2 glasses (250-500ml) | After meals or on hot afternoons | High sugar content. Modify for diabetics by omitting sugar. The sourness may aggravate severe acid reflux. |
| Honeysuckle & Forsythia | 1-2 cups (250-500ml) | When experiencing acute heat signs | Short-term use only (3-5 days). Not for pregnant or breastfeeding women. Avoid if you have a cold stomach or diarrhea. |
Common Questions
Can I drink these teas if I’m pregnant or breastfeeding?
Extreme caution is advised. Many of these herbs, like licorice root and forsythia, are not recommended during pregnancy. Always consult with a qualified healthcare provider or a licensed TCM practitioner before consuming any herbal tea during pregnancy or while breastfeeding. Barley tea is generally considered the safest option of the bunch, but professional guidance is essential.
My tea tastes bitter. Did I do something wrong?
Not necessarily. Bitter is one of the five key flavors in TCM and is associated with clearing heat. However, if it’s unpleasantly bitter, you may have over-steeped it (especially mint or chrysanthemum). Try reducing your steep time by 1-2 minutes. For Sour Plum Drink, the bitterness might come from the hawthorn; you can reduce its amount next time. The goal is a balanced, palatable flavor that you enjoy drinking.
Where can I buy these herbs? Are they safe from regular grocery stores?
For the best quality and authenticity, seek out a local Chinese herbal pharmacy or a reputable online retailer that specializes in TCM herbs. They can provide guidance and ensure the herbs are properly identified and processed. While you can find dried chrysanthemum and goji berries in many Asian grocery stores, be more cautious with medicinal herbs like forsythia or licorice root from non-specialized sources. Look for clear labeling with both common and Latin names.
The bottom line: Summer wellness in TCM is a practice of gentle, internal cooling, not a battle with ice. By incorporating these five forgotten herbal teas—Chrysanthemum & Goji for the eyes, Mint & Licorice for acute heat, Barley for daily dampness, Sour Plum for fluid generation, and Honeysuckle & Forsythia for intense heat—you are not just making a beverage. You are engaging in a centuries-old dialogue with your body and the season, using the precise, cooling language of herbal medicine to restore balance and vitality.
About the Author
Yu Xi Zhang grew up in a Chinese household where traditional wellness practices were part of daily life. With over 15 years of study under licensed TCM practitioners in Beijing and Chengdu, and a certification in TCM nutrition from the Beijing University of Chinese Medicine, she bridges Eastern wisdom with Western wellness in practical, actionable ways. Her writing draws from classical texts like the Huangdi Neijing and modern research to help readers live healthier, more balanced lives.
This article is for educational purposes and reflects traditional wellness perspectives. It is not a substitute for professional medical advice, diagnosis, or treatment.
