Many studies have examined how well St. John's wort works. Some studies show a benefit, but others do not. Before using St. John's wort, be sure to learn all you can about it and check with your ...

Cancer medication: St. John’s wort has been shown to reduce the effectiveness of some cancer drugs (33, 34). Xanax: It has been shown to reduce the effectiveness of Xanax, an anxiety medication .

St. John's wort and anxiety are connected mostly as a possible remedy to help people with anxiousness. In some people, it may have an opposite affect. Here's what to know about St. John's wort.

Medically reviewed by Melissa Nieves, LND St. John’s wort is an herb used in dietary supplements to relieve symptoms of depression. Research shows that St. John’s wort works as well as some ...

St John's wort contains several active compounds, such as hypericin and hyperforin, which are believed to influence mood.

Some of them were given placebo and others St. John's Wort for 8 weeks. The extract of St. John's wort failed to produce significant difference compared to placebo on any of the outcome measures used.

St. John's wort is a very effective inducer of hepatic CYPs, specifically, CYP3A4, CYP2C9, and CYP1A2. Hyperforin has been found to induce CYP3A4 via activation of pregnane X, ...

St. John's wort is an invasive weed with yellow flowers found throughout the US. It rapidly grows and spreads, often overtaking other nearby plant life. Since its “natural” and an herb, ...

St. John’s wort has a strong allure as an over-the-counter remedy that promises to ease depression, which is why sales of the herb top $400 million a year in the United States. However, the ...

We highly recommend Healths Harmony St. John’s Wort for those looking for a natural mood booster. Pros. Healths Harmony’s high-potency formula provides 900mcg of hypericin in every serving.

St John's Wort is a herb which has been proven to be useful in the treatment of mild and moderate depression. In fact, studies show that it is as effective as Prozac, only with far fewer side-effects.

St. John's wort is a popular herbal therapy for depression, but a new Australian study highlights the fact that "natural" does not always equal "safe.". Using reports filed with Australia's drug ...