Can Ayahuasca, the ‘sacred plant’ of the Amazon, help addiction and depression?

TheConversation: Ayahuasca goes by many names: Daime, Vegetal, Hoasca, Kamarampi, Huni … whatever you call it, this plant-based psychoactive decoction, which has been used by indigenous Amazonians for centuries to contact the spiritual world, has suddenly burst into global consciousness. As a recent New Yorker article put it, ayahuasca is “the drug of choice for the age of kale”. The article, which positioned ayahuasca as a hipster trend in a tone of mockery mixed with mystification, nevertheless belies the growing interest of Western scientists and rich urbanites in its medicinal and therapeutic potential, which include antidepressant, anti-anxiety and anti-addiction elements.

Thunder god vine used in traditional Chinese medicine is a potential obesity treatment

Cell: An extract from the thunder god vine, which has a long history of use in traditional Chinese medicine, reduces food intake and causes up to a 45% decrease in body weight in obese mice. The weight-loss compound, called Celastrol, produces its potent effects by enhancing the action of an appetite-suppressing hormone called leptin. The findings, published May 21 in Cell, are an early indicator that Celastrol could be developed into a drug for the treatment of obesity.

Phytomedicines for sickle cell disease

Cochrane: Sickle cell disease is an inherited blood condition caused by defects in the production of haemoglobin. Haemoglobin is the part of the red blood cell that carries oxygen across the body. Sickle cell disease occurs when people inherit faulty genes responsible for producing haemoglobin from both parents. A variety of complications and a reduced life expectancy are linked with sickle cell disease. Phytomedicines are medicines derived from plants in their original state. People with sickle cell disease may come across them in terms of plant-remedies from traditional healers. Their benefits have not been evaluated systematically. Laboratory work has long suggested that these medicines may help to ease the symptoms of sickle cell disease.