St. Johns Wort...A Peculiar Name for an Interesting Plant :: Botany

St. John's Wort...A Peculiar Name for an Interesting Plant There is an illness that afflicts about 17.6 million American adults each year. In the U.S., it is the number one reason that someone consults a family physician. It costs the economy more than ulcers, diabetes, arthritis or hypertension. What is this mysterious illness? -- It is depression. Depression has been treated in the past with prescription drugs such as Prozac, Zoloft, and Paxil, but now more and more people are turning to the herbal "remedy" known as St. John's wort (3). St. John's wort, also known as Hypericum perforatum, has grown in popularity in the last several years. Its' popularity originated in Europe where it is prescribed and treated as a drug (5). In Germany, St John's wort extract is prescribed 8 times more often than Prozac for depression (7). In the United States, retail sales of St. Johns wort climbed by almost 3,000% during the past year (5)! This herbal is effective for mild to moderate depression and can also help those who have troubles sleeping (2). Even though St. John's wort seems like the perfect remedy for mild to moderate depression, there can be drug interactions and side effects associated with it. St. John's Wort comes from a shrubby plant that has also been termed a weed. Its' flowers are yellow and are 5 petaled, 1-2 inches across, and bright yellow with dense tufts of stamens. Its' bloom period is in July. It can be found growing naturally in Kentucky and Tennessee, south to northern Florida, west to eastern Texas (4), and grows quite well in Northern California and Southern Oregon. Ancient Christian mystics named Hypericum after St. John the Baptist. "Wort" is an old English word for plant. The flowers were traditionally collected on June 24th, which is St. John's Day. The flowers were soaked in olive oil for several days to produce a blood red anointing oil, which symbolized St. John's blood (7). The active chemical in St. John's wort is hypericin. Dried extracts from harvested buds, blooms, leaves, and stems contain variable amounts of hypericin (6). It was once thought that this chemical interfered with MAO, which is an enzyme in the brain. The purpose of this enzyme is to destroy amines that make us feel good such as: serotonin, epinephrine, and dopamine. This chemical is what is responsible for the red color (3). This, however has been shown to be wrong recently. St. John's Wort...A Peculiar Name for an Interesting Plant :: Botany St. John's Wort...A Peculiar Name for an Interesting Plant There is an illness that afflicts about 17.6 million American adults each year. In the U.S., it is the number one reason that someone consults a family physician. It costs the economy more than ulcers, diabetes, arthritis or hypertension. What is this mysterious illness? -- It is depression. Depression has been treated in the past with prescription drugs such as Prozac, Zoloft, and Paxil, but now more and more people are turning to the herbal "remedy" known as St. John's wort (3). St. John's wort, also known as Hypericum perforatum, has grown in popularity in the last several years. Its' popularity originated in Europe where it is prescribed and treated as a drug (5). In Germany, St John's wort extract is prescribed 8 times more often than Prozac for depression (7). In the United States, retail sales of St. Johns wort climbed by almost 3,000% during the past year (5)! This herbal is effective for mild to moderate depression and can also help those who have troubles sleeping (2). Even though St. John's wort seems like the perfect remedy for mild to moderate depression, there can be drug interactions and side effects associated with it. St. John's Wort comes from a shrubby plant that has also been termed a weed. Its' flowers are yellow and are 5 petaled, 1-2 inches across, and bright yellow with dense tufts of stamens. Its' bloom period is in July. It can be found growing naturally in Kentucky and Tennessee, south to northern Florida, west to eastern Texas (4), and grows quite well in Northern California and Southern Oregon. Ancient Christian mystics named Hypericum after St. John the Baptist. "Wort" is an old English word for plant. The flowers were traditionally collected on June 24th, which is St. John's Day. The flowers were soaked in olive oil for several days to produce a blood red anointing oil, which symbolized St. John's blood (7). The active chemical in St. John's wort is hypericin. Dried extracts from harvested buds, blooms, leaves, and stems contain variable amounts of hypericin (6). It was once thought that this chemical interfered with MAO, which is an enzyme in the brain. The purpose of this enzyme is to destroy amines that make us feel good such as: serotonin, epinephrine, and dopamine. This chemical is what is responsible for the red color (3). This, however has been shown to be wrong recently.