Despite appearances, the green ribbed celery (Apium graveolens) stalk offers more than a mild-flavored crunch. Seeds collected from the white flowers that bloom in summer are steam-distilled to produce special tonics. These so-called “celery cures” were wildly popular in the late 19th century for treating bladder and kidney ills. Animal research indicates that celery extracts do encourage the kidneys and bladder to pump out more urine; this is called a diuretic effect. But whether this happens in any consistent way in humans needs confirmation.
Cayenne
Thought to have originated in Cayenne, French Guiana, cayenne is a spice derived from several varieties of dried hot peppers in the Capsicum species. Cayenne is a relative of the mild bell pepper used in salads and also of the fiery peppers found in chili powders and hot sauces, but it has no connection to black table pepper. Used for centuries by cooks around the world to add “heat” to traditional dishes, cayenne has gained a solid reputation both as a painkiller and digestive aid.
Cat’s Claw
Cat’s Claw, also known by its Spanish name as Una de Gato is a high-climbing, woody plant that grows profusely in the upper Amazon regions of Peru, Columbia, Ecuador, and other Latin American countries. Its botanical name, Uncaria, comes from the Latin uncus, for “hook.” And it is the vine’s clawlike stems that allow it to climb trees and other vegetation up into the forest canopy. Two species of cat’s claw are harvested for medicinal purposes, Uncaria guianensis, used mainly in Europe and Uncaria tomentosa, the one most commonly imported into the United States. Among the herbal practitioners of South America, the two species are considered interchangeable.
Catechins
Catechins are flavonoid phytochemical compounds that appear predominantly in green tea. Smaller amounts of catechins are also in black tea, grapes, wine, and chocolate. Four polyphenol catechins in green tea include gallocatechin (GC), epigallocatechin (EGC), epicatechin (EC), and epigallocatechin gallate (EGCG). Due to their potent antioxidant capabilities, catechins, often referred to as “tea flavonoids,” are being investigated for their ability to prevent cancer and heart disease. In experimental models, catechins show a wide range of protective effects, including cardioprotective, chemoprotective, and anitmicrobial properties.
Cascara Sagrada
Cascara sagrada is a natural laxative made from the reddish-brown bark of a tree (Rhamnus purshiana) native to the Pacific Northwest. It was used by various Native American tribes, who also passed their “sacred bark” on to Spanish explorers (cascara sagrada means sacred bark in Spanish).
Carotenoids
Carotenoids are the pigments that color some fruits and vegetables red, orange and yellow. Recent research has shown that, acting as antioxidants, these natural plant compounds can boost the immune system and possibly lower the risk of heart disease, prevent the onset of some cancers, and protect against such age-related diseases as cataracts and macular degeneration.
Carnitine
Carnitine is an amino acid-like compound that helps the body produce energy. While readily abundant in meats and dairy foods, some people take carnitine in supplement form to increase vitality. Carnitine transports fatty acids to the “factory” portion of cells, which then convert the fat into energy that the heart, muscles, and other body tissues can use.
Caprylic Acid
Caprylic acid is a fatty acid that has antifungal properties. It is produced by the body in small quantities and can be extracted from plant fats, such as coconut oil and palm oil. Nutritionally oriented doctors commonly recommend taking caprylic acid in supplement form for Candida overgrowth syndrome.
Calendula
Calendula, the garden plant known as pot marigold (Calendula officinalis), is nature’s remedy for many of life’s little accidents: sunburns, bruises, and scratches to name a few. Europeans have been using this versatile herb for centuries in cooking and healing. The yellow-orange flowers have anti-inflammatory and antiseptic actions–these have been demonstrated in laboratory and animal studies–which make the plant valuable for insect bites, athlete’s foot, and a variety of other disorders.
Calcium/Magnesium
These two important minerals are often combined into one convenient product. Such combinations are a practical way to prevent or treat myriad ailments, from back pain and perimenopause to PMS and endometriosis. While there is little to distinguish one calcium/magnesium product from another, it’s smart to take a combination that includes different forms of the key minerals (such as calcium citrate, carbonate, and malate; and magnesium citrate, aspartate, and glycinate) as insurance that at least one will get absorbed into your system and do its work.
Calcium
The most abundant mineral in the human body, calcium has long been recognized for its ability to keep bones healthy and strong. New research indicates that it may also be an effective weapon against high blood pressure, heart attack, PMS (premenstrual syndrome), and colon cancer. Unfortunately, most Americans consume only about half the dietary calcium their bodies require.
Butcher’s Broom
he stiff spines of butcher’s broom, an evergreen bush (Ruscus aculeatus) native to the Mediterranean region, were once popular for making brooms (hence the herb’s name). For centuries, people also consumed this herb, which is closely related to asparagus, as a vegetable.
Bromelain/Quercetin
When dealing with inflammatory conditions (such as eczema or allergies), there are several good reasons to consider products that combine bromelain, a natural anti-inflammatory derived from pineapples, and quercetin, a plant pigment (or flavonoid) prominent in apples and onions.
Bromelain
Bromelain is the name of a group of powerful protein-digesting, or proteolytic, enzymes that are found in the pineapple plant (Ananas comosus). Discovered in 1957, and widely studied since then, bromelain is particularly useful for reducing muscle and tissue inflammation and as a digestive aid. Supplements are made from enzymes found in the pineapple stem.
Boron
Boron is a biologically dynamic ultra trace element important in human metabolism. A recommended dietary allowance for boron has not been established, although surveys indicate that average daily intakes of boron range between 0.5 and 3.1 mg. Based on animal studies, humans probably have a daily requirement of 1 mg a day.
Boswellia
Boswellia, also known as boswellin or “Indian frankincense,” comes from the Boswellia serrata tree that grows in the dry hills of India. For centuries, traditional Indian healers have taken advantage of the anti-inflammatory properties of the tree bark’s gummy resin, called salai guggal. Modern preparations made from a purified extract of this resin and packaged in pill or cream form are used to reduce inflammation associated with osteoarthritis and rheumatoid arthritis. Unlike conventional NSAIDs (nonsteroidal anti-inflammatory drugs) such as ibuprofen–the accepted treatments for joint inflammation–boswellia doesn’t seem to cause stomach irritation. It also may be effective for back pain and certain chronic intestinal disorders.
Borage Oil
From its bristly stems to its blue star-shaped flowers, virtually all parts of the borage plant (Borago officinalis) have been used over the centuries for their healing properties and as a flavoring for foods. As early as the 1600s, Europeans mixed borage leaves and flowers into a wine that was renown for relieving boredom and dispelling melancholy.
Bone-Building Formula
This combination product contains vitamins, minerals and other nutrients that help to strengthen bone, a living tissue that requires constant upkeep. Most important in the combination, is calcium, which ensures that bones stay healthy and strong. Also crucial is vitamin D, which helps the body absorb calcium from foods, and prevents calcium loss in the urine. The mineral magnesium is essential for assisting bone in creating new calcium crystals. Of course, these and other key nutrients (from vitamin K to trace minerals such as manganese, boron, and zinc) can be taken individually. But for greater ease, a bone-building formula combining them all can be very convenient.
Blackberry
The prickly stemmed, flowering blackberry bushes that grow wild across parts of Europe and North America yield plump, blue-black berries for eating as well as for healing. Ancient Greeks called the plant “goutberry” because it was relied upon to lessen gout-related joint pain. Traveling salesmen of yore were known to tuck a flask of blackberry brandy into their bags to treat the loose stools that often occurred after eating unfamiliar foods. Today, blackberry is probably best known for this very use–as a soothing remedy for diarrhea.
Black Cohosh
Generations of American women have relied on the gnarled root of black cohosh (Cimicifuga racemosa) to relieve various “female problems,” from PMS and menstrual cramps to menopausal symptoms. In the 1900s, this indigenous American wildflower, a member of the buttercup family, provided the main ingredient in a popular tonic for women. (The concoction–Lydia Pinkham’s Vegetable Compound–is still sold, but it no longer contains the herb.) Black cohosh has also been used to treat a variety of other complaints, including insect bites and eczema.