Track Athletes and Chinese Herbs
At the 1992 Olympics in Barcelona, American pole vaulter Kory Tarpenning took two Chinese herb formulas, one containing deer antler which is rich in natural testosterone-like molecules and the other containing nine different types of ginseng. He did this to prevent pre-event jitters that had previously hampered his performance while at the same time avoid feeling sedated. He finished in 4th place and attributed his improved performance to the use of these herbs.
One year later, at the 1993 Chinese National Games, nine Chinese women runners broke nine world records. In the 10,000 meter race, the previous record was broken by 42 seconds, an unbelievable time. The new 1500 meter record holder had been 73rd at the same distance the year before. Journalists and other athletes around the world took notice and accused the team of using steroids, even though the runners all passed steroid tests and there were no other indications of steroid use, such as acne or highly defined muscles. A press conference was held where Ma Jun Ren, the team coach, enraged by these accusations, held up a box of Chinese herbs he credited with his team's performance. It was derived from cordyceps, a traditional Chinese herb used for generations as a lung Qi tonic.
Let's examine these two substances...

Deer antler is known in Chinese herbology as lu rong and the Latin is (Cornu Cervi Pantotrichum). Actually, the substance used is the soft, velvet-like covering that deer antlers have before they turn bony. Antlers are organs of bone which regenerate each year from the heads of male deer. In addition to bone, support tissues such as nerves also regenerate. Nerves grow up to 1 cm each day. Deer antler velvet contains many substances including amino acids, minerals, proteins, anti-inflammatory peptides, hormones, gangliosides and glycosaminoglycans, and Insulin-like Growth Factor-1. The composition of velvet supplements depend on the diet of the deer, climate, time of year, age of stag and the various concentrations of substances in different regions of the antler velvet itself.
At moderate doses, deer antler displays positive chronotropic and inotropic effects, leading to increased cardiac output. Plasma levels of testosterone in mice increased when given deer antler. Interestingly enough, only very young and very old mice had their levels raised. Normal adult mice did not. Pantocrine, one component of deer antler has been shown to enhance work capacity, improve sleep, increase appetite and decrease muscle fatigue. Long term supplementation is associated with an increase in body weight and red blood cell count.
Good quality deer antler is expensive, and thus is not usually decocted with other herbs.

Cordyceps, dong chong xia cao (cordyceps sinensis), like deer antler, is a traditional Chinese tonic for Kidney Yang and Essence. It is a caterpillar fungus and can also be very expensive. Those Chinese runners probably experienced improved sleep, decreased oxygen requirement in the cardiac muscles and relaxation in the bronchial muscles. It also helps lower blood pressure and heart rate. Cordyceps has a low level of toxicity which makes it a popular traditional rememdy for convalescing patients.



