Studies Suggest Potent Anti-Cancer ActivityIn addition to ashwagandha’s documented neuroprotective effects, exciting recent evidence suggests that it also has the potential to stop cancer cells in their tracks. For example, a recent analysis showed that ashwagandha extract inhibited the growth of human breast, lung, and colon cancer cell lines in the laboratory. This inhibition was comparable to that achieved with the common cancer chemotherapy drug doxorubicin (Caelyx®, Myocet®). In fact, researchers reported that withaferin A, a specific compound extracted from ashwagandha, was more effective than doxorubicin in inhibiting breast and colon cancer cell growth.11,14
Scientists in India recently conducted cell studies showing that ashwagandha extract disrupts cancer cells’ ability to reproduce—a key step in fighting cancer. Additionally, laboratory analysis indicates that ashwagandha extract possesses anti-angiogenic activity, also known as the ability to prevent cancer from forming new blood vessels to support its unbridled growth. These findings lend further support to ashwagandha’s potential role in fighting cancer.15 Based on these studies, research in this area continues.
In another study, orally administered ashwagandha extract significantly inhibited experimentally induced stomach cancer in laboratory animals. Tumor incidence was reduced by 60% and tumor multiplicity (number) by 92%. Similarly, in a rodent model of skin cancer, ashwagandha inhibited tumor incidence and multiplicity by 45% and 71%, respectively.16 Ashwagandha’s protective effect against skin cancer has been shown in other studies as well.17
A recent experiment demonstrated that ashwagandha extract produced a marked increase in life span and a decrease in tumor weight in animals with experimentally induced cancer of the lymphatic system.18 This is an exciting finding, suggesting that ashwagandha could enhance survival in individuals with cancer.ConclusionChronic stress exacts a high price from our bodies as well as our minds. Many degenerative diseases, as well as premature aging, are associated with chronic nervous tension. There is great need for safe and effective prevention strategies to combat the ravages of stress on our nervous system.
Ashwagandha, an exotic Indian herb, has demonstrated anti-anxiety and neuroprotective effects, and tantalizing evidence suggests that it is also a cancer fighter. Animal toxicity studies indicate that this remarkable plant is safe and well tolerated.21
Scientists in India recently conducted cell studies showing that ashwagandha extract disrupts cancer cells’ ability to reproduce—a key step in fighting cancer. Additionally, laboratory analysis indicates that ashwagandha extract possesses anti-angiogenic activity, also known as the ability to prevent cancer from forming new blood vessels to support its unbridled growth. These findings lend further support to ashwagandha’s potential role in fighting cancer.15 Based on these studies, research in this area continues.
In another study, orally administered ashwagandha extract significantly inhibited experimentally induced stomach cancer in laboratory animals. Tumor incidence was reduced by 60% and tumor multiplicity (number) by 92%. Similarly, in a rodent model of skin cancer, ashwagandha inhibited tumor incidence and multiplicity by 45% and 71%, respectively.16 Ashwagandha’s protective effect against skin cancer has been shown in other studies as well.17
A recent experiment demonstrated that ashwagandha extract produced a marked increase in life span and a decrease in tumor weight in animals with experimentally induced cancer of the lymphatic system.18 This is an exciting finding, suggesting that ashwagandha could enhance survival in individuals with cancer.ConclusionChronic stress exacts a high price from our bodies as well as our minds. Many degenerative diseases, as well as premature aging, are associated with chronic nervous tension. There is great need for safe and effective prevention strategies to combat the ravages of stress on our nervous system.
Ashwagandha, an exotic Indian herb, has demonstrated anti-anxiety and neuroprotective effects, and tantalizing evidence suggests that it is also a cancer fighter. Animal toxicity studies indicate that this remarkable plant is safe and well tolerated.21