Cat's claw, known as una de gato in Spanish, is a herb derived from a vine-type plant which grows widely in the countries of Central and South America, and is particularly common in the Amazon rainforests and Peru. So vast and botanically rich are the wilds of the Amazon rain forest that many herbal practitioners still look to it as a potential source of powerful, but as yet undiscovered, herbal remedies. Although this hope might seem to some like wishful thinking, the example of cat's claw suggests that it may not be entirely fanciful; because although the herb has only very recently become known in the West, it has been used as health tonic and treatment by the indigenous peoples of the region for many centuries. But the claims made for the benefits of cat's claw need to be treated with some caution, because there are those who would have you regard it as something akin to a miracle herb or universal panacea; and orthodox medicine, as always, is rightly sceptical of the wilder claims of the herbal or "natural" remedy lobby.
The plant is considered a valuable medicinal resource and is protected in Peru. Although scientific research has just recently begun to explore cat's claw, many cultures native to the South American rain forest areas have used this herb for hundreds of years.
POAs directly interact with white blood cells, which fight diseases we catch, such as colds and flu, along with diseases that start in our own cells, such as cancer and autoimmune diseases. Some POAs also help white blood cells called macrophages, which engulf and digest foreign material, work faster by engulfing more bacteria and disease causing microbes. This medicinal compound also increases the production of interleukin, a chemical protein secreted by macrophages that alerts resting white blood cells and forces them into action and helps make other biochemicals that are helpful to the immune system.
One particular such alkaloid, rynchophylline, is also believed to be of great benefit to the cardio-vascular system in preventing blood "stickiness", or the potentially catastrophic formation of clots in circulating blood in the heart and brain. Like other anti-oxidants, cat's claw may also help to prevent the oxidation of low density lipids (LDL), or "bad cholesterol", and the consequent build up of deposits inside the arteries leading to atherosclerosis. Recent research also suggests that the anti-oxidant action of cat's claw may also help to prevent the deposit of the plaques within brain tissue which are implicated in the development of Alzheimer's disease.
According to the National Cancer Institute (NCI), there are 3000 plant extracts that can kill cancer cells, 70 percent of these plants being found only in the rain forest. The fertile environment provided by the rain forest, due to the constant rain from January to December and the 75-80 degree Fahrenheit temperatures, allows the plants grown to be amazingly rich in alkaloids and other medicinal compounds. When the Ashaninka harvest the plant, they work intelligently to keep it perpetually healthy.
Individual plants are never completely harvested. Only one third of their roots are collected at any time and then no more root is harvested from that plant for the next ten years, allowing re-growth in the remaining root. Because the Ashaninka are a generous people, they see no benefit in hoarding the cat's claw for themselves. As their homelands continue to be destroyed by deforestation, they want to make sure that the plant's healing properties continue on.
But in the case of cat's claw the only contraindications for its use appear to for pregnant women and those suffering from disorders of the immune system. For all others, the herb appears to be completely safe, although very rare cases of minor gastric upsets and headaches have been reported.
The inner bark of the plant is the source of cat's claw's active alkaloid compounds, but the bark itself is indigestible and poorly absorbed, if at all, by the human digestive system. Fortunately, however, cat's claw is now readily available in the form of easily absorbed teas, tinctures and capsules, but it's probably best to start with low doses to ensure freedom from any possible side effects. And as recommended therapeutic doses vary between 750 and 3,000 mg per day, it's always worth talking things over with your physician or a reputable herbal practitioner before beginning any program of supplementation. But the potential benefits of cat's claw appear so promising that this is not a herb you should ignore. - 31816
The plant is considered a valuable medicinal resource and is protected in Peru. Although scientific research has just recently begun to explore cat's claw, many cultures native to the South American rain forest areas have used this herb for hundreds of years.
POAs directly interact with white blood cells, which fight diseases we catch, such as colds and flu, along with diseases that start in our own cells, such as cancer and autoimmune diseases. Some POAs also help white blood cells called macrophages, which engulf and digest foreign material, work faster by engulfing more bacteria and disease causing microbes. This medicinal compound also increases the production of interleukin, a chemical protein secreted by macrophages that alerts resting white blood cells and forces them into action and helps make other biochemicals that are helpful to the immune system.
One particular such alkaloid, rynchophylline, is also believed to be of great benefit to the cardio-vascular system in preventing blood "stickiness", or the potentially catastrophic formation of clots in circulating blood in the heart and brain. Like other anti-oxidants, cat's claw may also help to prevent the oxidation of low density lipids (LDL), or "bad cholesterol", and the consequent build up of deposits inside the arteries leading to atherosclerosis. Recent research also suggests that the anti-oxidant action of cat's claw may also help to prevent the deposit of the plaques within brain tissue which are implicated in the development of Alzheimer's disease.
According to the National Cancer Institute (NCI), there are 3000 plant extracts that can kill cancer cells, 70 percent of these plants being found only in the rain forest. The fertile environment provided by the rain forest, due to the constant rain from January to December and the 75-80 degree Fahrenheit temperatures, allows the plants grown to be amazingly rich in alkaloids and other medicinal compounds. When the Ashaninka harvest the plant, they work intelligently to keep it perpetually healthy.
Individual plants are never completely harvested. Only one third of their roots are collected at any time and then no more root is harvested from that plant for the next ten years, allowing re-growth in the remaining root. Because the Ashaninka are a generous people, they see no benefit in hoarding the cat's claw for themselves. As their homelands continue to be destroyed by deforestation, they want to make sure that the plant's healing properties continue on.
But in the case of cat's claw the only contraindications for its use appear to for pregnant women and those suffering from disorders of the immune system. For all others, the herb appears to be completely safe, although very rare cases of minor gastric upsets and headaches have been reported.
The inner bark of the plant is the source of cat's claw's active alkaloid compounds, but the bark itself is indigestible and poorly absorbed, if at all, by the human digestive system. Fortunately, however, cat's claw is now readily available in the form of easily absorbed teas, tinctures and capsules, but it's probably best to start with low doses to ensure freedom from any possible side effects. And as recommended therapeutic doses vary between 750 and 3,000 mg per day, it's always worth talking things over with your physician or a reputable herbal practitioner before beginning any program of supplementation. But the potential benefits of cat's claw appear so promising that this is not a herb you should ignore. - 31816
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