Check out more of Ellen Easton's Tea Travels™ articles and recipes.

Learn about the History of English High Tea and more delicious Afternoon Tea and High Tea Recipes.
 

For thousands of years, much has been written and said about the health benefits of tea. It is important to consider the source of information before embracing it. It is equally important never to begin any new dietary or supplementary regime without consulting with your personal physician.

In our modern times as the current baby boomers are coming of age, combined with our awareness of good health in our society, herbs and teas are in the forefront of the news. It is important, not only to understand the basic principles and components of teas and herbs, but to respect the power they contain, both good and bad.

The dictionary describes herbs as any plant with a succulent stem which dies to the root every year. A decoction is any root, seed, bark, or course leaf that is prepared by boiling water to release the flavors of consumption. While an infusion or tisane includes leaves, flowers, fruits, berries, and spices that are not boiled, as the essential oils would be destroyed by evaporation.  Infusions are prepared with just boiled water poured over the herbs in a teapot that has been warmed.  One steeps the infusion until the desired taste is reached.

The historic benefits of herbal remedies goes as far back as 6,000 years ago in Mesopotamia where archeologists believe people utilized herbs for healing.

The Chinese perfected the medicinal uses as early as 2737 BC.  Dioscorides, the Greek physician, wrote De Materia Medica in the first century AD, documenting the use of herbs and spices.

On a cautionary note, herbs and spices are not regulated by the FDA, nor are they approved by the medical authorities.  Only lab controlled studies, built on scientific evidence, can determine the measured outcome of a substance. Herbal medical uses have always been experimental and thus not regulated.

It is, therefore, wise to proceed with awareness and caution before using any herbal infusions.  Do not rely on the knowledge or perhaps lack of knowledge of a salesperson. Educate yourself before you make any purchases. Know about the hazards, allergic reactions, and possible drug and other food interactions involved with your choices. As an example, ginkgo biloba or ginseng, in and alone, are not necessarily harmful; however, if one is taking aspirin or other medications, fatal bleeding or stroke can occur.

Just because a product is labeled natural or organic does not necessarily mean it is safe.  Know your sources from whom you are buying, especially if you are using the internet. Do not hesitate to call a licensed professional for advise.

Herbal teas may or may not be an oxymoron, depending on what has been prepared. A true herbal tea would have to include a blend of either red, black, green, oolong, yellow, or white tea in conjunction with one or more herbs, spices, or tisanes.  An herbal infusion would, in fact, contain no tea at all.

There are thousands of varieties of teas and herbs from which to choose. Each blend will require different brewing instructions. Follow the methods best described for each.

For brewing, I prefer a glass, ceramic, or porcelain teapot.  To avoid a metallic taste, do not brew herbals in an aluminum, metal, or silver teapot. A silver teapot is best used for hot water, not brewing.

The good benefits of herbal teas have been widely publicized.  When the minerals magnesium and potassium, vitamins B complexes and C, chemicals and enzymes, polyphenols, flavonoids, amino acids, and catechins that are  contained in tea are released upon brewing, it is said they reduce the risk of some cancers, heart and gum disease, protect against viruses, bacteria, hardening of the arteries and blood clots, improve circulation, fight infection and migraine headaches, strengthen bone density, may help to promote weight loss, and deflect the carcinogens in grilled or fried foods. 

The Harvard Medical School states that due to the anti oxidants in tea preventing and repairing the free radicals attacking ones cells, if one drinks only a cup of tea per day, they reduce their rate of a heart attack by forty-four per cent.

The bad effects are not as well known. No herbs, spices, or medications should be given to children, especially under the age of six, without the consent of a doctor. Honey should never be given to a child under the age of six without the written consent of a doctor as well.

Teas can produce negative side effects. Too much tea or the consumption of very strong tea blends can induce symptoms of insomnia, irritable stomach membranes, gall bladder attacks, cause kidney stones, constipation and yellowed-stained teeth.

The following herbs should be avoided entirely. They are dangerous and some have been banned. Read all labels carefully for hidden ingredients in products. If you do not understand or know of an ingredient-ASK!
 

Chaparral - Used to prevent cancer, but the FDA says to avoid, as it causes liver damage.

Coltsfoot - Used for respiratory infections-it has been linked to cancerous tumors, liver damage and is banned in Canada.

Ephedra (also known as MA HUANG) - Used as an energy booster and diet aid. FDA attributes it to over 165 deaths thus far and counting. It causes liver damage, heart palpations.elevated blood pressure and stroke. Ephedra is banned in New York and Florida.

Lobelia - Used as an expectorant. Causes severe nausea and vomiting. Depresses breathing and causes rapid heart rate-leading to coma and death.

Pennyroyal - Used for coughs and menstrual problems. Can cause miscarriage and is highly toxic. NO ONE should ever use the oil.

Sassafras - Used in root beer and cooking. The FDA has banned it as a food additive in 1970. It causes liver damage and cancer.

Senna - Used as a laxative. It strips the body of vital electrolytes, which leads to heart problems.

Yohimbe Bark - Bark of a tree-Used to enhance male sexual performance and for fatigue. The FDA says it raises blood pressure and can cause seizures. Deaths have occurred.