For many years, Essiac tea has been used by people for a wide variety of reasons. It first attracted attention for women’s health concerns such as endometriosis, and later became known for its use in supportive protocols for individuals dealing with cаncer and other conditions.
A Brief Background on Essiac Tea
Essiac tea was named after Rene Caisse, a Canadian nurse whose name was spelled backward to create the formula’s name. In the early 1920s, Caisse learned of a herbal preparation from a woman who had recovered from breast cаncer. The woman explained that the recipe came from Native healers of the Ojibwa people.
Some time later, Caisse’s aunt developed stomach and liver cаncer and was given a short life expectancy. The tea was prepared and used, and according to historical accounts, the aunt continued living for many years without recurring symptoms. This motivated Caisse to investigate the formula further together with Dr. R.O. Fisher. After leaving her nursing work, she dedicated herself to studying the herbs and helping individuals who were very ill.
In the 1950s, Caisse met Dr. Charles Brusch, who served as John F. Kennedy’s personal physician. Dr. Brusch later developed cаncer himself and used Essiac tea as part of his recovery. Together, they refined a version of the formula that became known as the Brusch-Essiac blend.
In 1977, the formula was transferred to a Canadian company. Government authorization allowed safety testing, though official approval was later withdrawn. Despite this, the recipe continued to circulate, and various companies created herbal combinations based on these original ingredients.
What Is in the Essiac Formula?
Most formulas are based on four primary herbs:
- Burdock root
- Sheep sorrel
- Slippery elm bark
- Turkey (or Indian) rhubarb root
A later version also added four more herbs, forming an 8-herb blend:
- Watercress
- Blessed thistle
- Red clover
- Kelp
Although proportions may vary between manufacturers, users generally report that the tea helps with cleansing, detoxification, and overall wellness support.
A Look at the Herbal Ingredients
Burdock Root
Traditionally used for:
- Supporting liver, kidney, and lung function
- Assisting normal bile flow
- General blood cleansing
- Encouraging healthy skin
Sheep Sorrel
Often highlighted in historical accounts as the key herb for cell health. It is valued for:
- Assisting natural detoxification
- Supporting liver and kidney function
- Providing chlorophyll and plant nutrients
Slippery Elm Bark
The inner bark is used to:
- Soothe irritated tissues
- Support bowel and digestive comfort
- Calm the throat during seasonal discomfort
Turkey Rhubarb Root
Traditionally used as:
- A gentle laxative
- A digestive tonic
- A support for normal elimination
The Additional Herbs
- Watercress: Supports respiration and digestion
- Blessed thistle: Historically used for liver, gallbladder and reproductive health
- Red clover: Contains isoflavones and is often used to support cell health
- Kelp: A natural source of iodine for thyroid support and energy
What People Use Essiac Tea For
Many individuals use Essiac tea during wellness programs to support:
- Cleansing of the liver, kidneys, blood, and colon
- Healthy inflammatory response
- Skin comfort
- Energy and sleep
- Digestive balance
It has been used as a complementary approach by individuals dealing with various chronic concerns, including cаncer. Some accounts claim improved comfort, but laboratory evidence is limited and results differ from person to person.
How Essiac Tea Is Consumed
Essiac tea is commonly found as:
- Powders
- Loose teas
- Capsules
- Extracts and liquids
- Tea bags
Powder blends are often preferred by those who want minimal processing. The tea is usually brewed and consumed on an empty stomach.
Basic Preparation
- Boil 16 ounces (½ liter) of distilled or spring water.
- Add 2 ounces of the powdered herbal mix.
- Simmer 10-15 minutes, covered.
- Let the mixture steep with lid on for 12 hours.
- Pour into glass jars and refrigerate.
Suggested Use
Typical instructions include:
- Shake the jar before pouring.
- Consume 2–3 ounces of tea, often diluted with equal parts water.
- Drink on an empty stomach, 30 minutes before food or 2 hours after.
Traditional recommendations vary:
- Maintenance: 2 ounces twice daily
- Serious conditions, including cаncer: 3 ounces three times daily
Individual needs will differ, and guidance from a healthcare professional is always advised.
Precautions
Essiac tea is not recommended for:
- Pregnancy, breastfeeding, or when trying to conceive
- Children under 12
- Individuals recovering from recent surgery
In some cases, a temporary increase in discomfort may occur as the body adjusts. Those with brain tumors are advised to avoid it.
Anyone using medications or undergoing treatment for cаncer should consult their physician before adding Essiac tea.
Final Note
Essiac tea continues to be part of many wellness traditions. While stories of personal improvements are common, results differ, and it should not replace professional medical treatment. Individuals with cаncer often use it as a complementary option rather than a primary therapy.




