The adrenal glands are located above each kidney. They are responsible for releasing cortisol and adrenaline, as well as maintaining blood sugar levels and regulating fat and protein metabolism. Unfortunately, modern lifestyles often deplete the adrenal glands' stores of cortisol. Exposure to angry bosses, environmental toxins, and even too much coffee and sugar consumption can use up stores of cortisol. Fatigue, increased allergies, obesity and compromised immune systems can result from adrenal deficiency.
Siberian Ginseng
This herb has been used for thousands of years as an adrenal tonic in Traditional Chinese Medicine (TCM). It increases the tone and function of the adrenal gland, helping to restore energy, increase mental performance and manage stress.
Panax Ginseng
Also known as Chinese ginseng, Panax has also gained a reputation as an adrenal tonic, or adaptogen. According to the "Encyclopedia of Natural Medicine," clinical trials showed that Panax ginseng improved mental and physical performance, also helping subjects to feel more tranquil yet alert. Subjects were better able to handle stressful situations throughout their workdays.
Rhodiola Rosea
Rhodiola is another herb that has adaptogenic--or stress-relieving--qualities. According to Dr. Andrew Weil, several studies show that rhodiola can improve energy and mental function, as well as boost the immune system. It might even help improve libido.
Ashwagandha
While it helps the adrenals function normally, Withania somnifera is also known for its mild effects as an aphrodisiac. Its use originated in India, and ashwagandha has been a part of Ayurvedic medicine for centuries. It also helps to reduce pain and inflammation, improve mental clarity and protect the heart, according to an article in the "Journal of Ethnopharmacology."
Licorice Root
Unlike the anise-flavored licorice that's popular in candies, the herb itself has a different flavor, and is often used to sweeten Chinese herbal formulas. The root's active ingredient is glycyrrhizin acid, which, in a study in the "Endocrinology Regulation Journal," was found to increase cortisol levels. Because of this tendency, glycyrrhizin has also been found to increase sodium retention and blood pressure. If you have a history of high blood pressure, there is deglycyrrhizinated licorice which does not have the same side effects and is safer to use.
References
- "Encyclopedia of Natural Medicine"; Murray, Michael, N.D. and Pizzorno, Joseph, N.D.; 1998
- Dr. Weil: Rhodiola for What Ails You
- "Endocrinology Regulation Journal"; Effect of glycyrrhizin on cortisol metabolism in humans; Soma, R., et al.; 1994
- "Journal of Ethnopharmacology"; Adaptogenic and cardioprotective action of ashwagandha in rats and frogs; Dhuly, J.N.; 2000
