Ephedra diet pills are dietary supplement products that contain the ingredient ephedra or its alkaloids. While there are still manufacturers who continue to make ephedra products for weight loss, these products are banned in the United States due to this ingredient being linked to serious cardiovascular side effects and death.
What is Ephedra?
Also known as Ma Huang, Ephedra is a member of the family of herbs known as the Ephedracae. It has been used in China for more than 4000 years to treat symptoms of asthma and upper respiratory infections.
Ancient Medicine Used to Treat a Variety of Ailments
Varieties of the herb are also grown in Europe, India, Australia and Afghanistan. American ephedra, native to the dry southwest, was used as tea by the early settlers, and was known as “Mormon tea” and “Squaw tea.”
Aside from weight loss, it has also been used in the treatment of:
- Hay fever
Today, compounds derived from this herb are commonly found in many over-the-counter cold and allergy medications.
Ephedra’s Two Alkaloids
Ephedra contains two alkaloids:
- Ephedrine – The main constituent, is a bronchodilator and stimulates the sympathetic nervous system. It has valuable antispasmodic properties, acting on the air passages by relieving swellings of the mucous membrane.
- Pseudoephedrine – This is a nasal decongestant and has less stimulating effects on the heart and blood pressure.
Physicians use these alkaloids to treat bronchial asthma, bronchitis, emphysema, persistent coughs, wheezing and shortness of breath. Ma huang can help the body to break fevers and clear blocked sinuses. The alkaloids are also effective in treating allergic skin reactions such as hives, relieve general body pain and treat low blood pressure, rheumatism and narcolepsy.
Ephedra is Well Known for its Stimulating Effect on the Nervous System
Because of its stimulating effect on the nervous system, ephedra can be found in some popular weight loss and energy products. For dieters, it suppresses the appetite and stimulates the thyroid gland which stimulates metabolism. Recently, ma huang has been the subject of scientific research for obesity because of its thermogenic fat-burning effect on dietary intake. Ephedra can cause peripheral vasoconstriction, elevation of blood pressure and cardiac stimulation, and is often combined with other tonic herbs to help counteract these effects.
Ma huang is also found in “energy” products that may give athletes extra energy without draining their reserves. People also indicate an increase in alertness and perception. Similar to the diet formulas, it is often combined with ingredients such as kola nut or guarana which contain caffeine.
Adverse and Dangerous Side Effects
Concerns over the potency of this herb and its isolated alkaloids have prompted increased regulatory scrutiny and industry label warnings. Contraindications and possible side effects should be listed on the bottle.
- General weakness
- Poor digestion
- High blood pressure
- Cardiac arrhythmia’s
- Heart disease
Epheda should not be used if you are pregnant or nursing.
In recent years, the safety of ephedra-containing dietary supplements has been questioned by the United States Food and Drug Administration (FDA), the National Center for Complementary and Alternative Medicine, and the medical community as a result of a high rate of serious side effects and ephedra-related deaths.
In response to accumulating evidence of adverse effects and deaths related to ephedra, the FDA banned the sale of ephedra-containing supplements on April 12, 2004.
However, a suit by an ephedra manufacturer was upheld by a Federal District Court judge in Utah on April 14, 2005. The FDA appealed this ruling, and on August 17, 2006 the U.S. Court of Appeals for the Tenth Circuit upheld the FDA’s ban of ephedra. As of February 2007, the sale of ephedra-containing dietary supplements and dietary supplements containing ephedrine alkaloids remains illegal in the United States.
Please read Ephedra Ban: No Shortage of Reasons. The safety of ephedra products is currently under review by the FDA. Diet Pills containing ephedra alkaloids are currently banned for sale in the U.S.
If you should come across online sites that sell ephedra products to consumers in the US, there is a good chance that these products don’t actually contain ephedra, but are being marketed this way to attract sales. That being said, it is illegal to sell ephedra weight loss supplements in the US and you should avoid purchasing these products from these sites for the good of your own health and safety.
For more information about these products, go to the category Ephedra Diet Pills Reviews.