The Effects of Tea on the Cardiovascular System

Cardiovascular diseases, together with cancers, are the main killing diseases of humans in the world. Of the cardiovascular diseases, atherosclerosis is one of the most prevalent. Atherosclerosis is primarily caused by hypercholesterolemia in which excess cholesterol accumulates in the blood vessels and oxidation of low-density cholesterol (LDL) leads to foci of endothelial abnormalities associated with the process of atherosclerosis (). It deteriorates further with the oxidation of lipids in the blood. Therefore, in order to maintain the cardiovascular system in good condition, it is very important to prevent not only an excessive increase of cholesterols in the blood, but also the oxidation of lipids in the blood. Hypertension is another major factor that can affect the health of the cardiovascular system. In this article, the antioxidative, hypolipidemic, hypotensive and the obesity-depressing activity of tea will be discussed. Antioxidative Activity of Tea Blood-Pressure Lowering Activity of Tea Blood Lipid and Cholesterol Lowering Effect Excessive lipids in blood is a common disorder of middle aged or old aged men and women. High serum-lipid includes high cholesterol and triglyceride content in blood. The cholesterol Read more […]

The Medicinal Uses of Thyme

The uses of thyme, Thymus vulgaris and other Thymus species are well known, and extensive parts of the world get benefit from this plant group in medicinal and non-medicinal respects. Following the development of the medicinal uses of thyme we can see that thyme has changed from a traditional herb to a serious drug in rational phytotherapy. This is due to many pharmacological in vitro experiments carried out during the last decades, and even a few clinical tests. The studies have revealed well defined pharmacological activities of both, the essential oils and the plant extracts, the antibacterial and spasmolytical properties being the most important ones. The use of thyme in modern phytotherapy is based on this knowledge, whereas the traditional use of thyme describes only empirical results and often debatable observations. Therefore it seems necessary to present here the data available on the pharmacodynamics of thyme and thyme preparations in order to substantiate the use of thyme in modern medicine. The non-medicinal use of thyme is no less important, because thyme (mainly Thymus vulgaris) is used in the food and aroma industries. It serves as a preservative for foods and is a culinary ingredient widely used as Read more […]

Malva sp. (Mallow)

Distribution and Importance of the Plant Although about 1000 species are designated with the common name of mallow, approximately 30 species belonging to the genus Malva (of the Malvaceae family) are known for their medicinal value, mostly in a traditional sense. The common (blue or high) mallow (Malva sylvestris L.) is a biennial to short-lived perennial with prostrate to semi-erect stems (10-80 cm long) and long-stalked rounded leaves with a heart-shaped base and five to seven broad shallow-toothed lobes. The leaves of M. sylvestris var. incanescens Gris are hairy. The flowers (appearing from May to September) are pale lilac to bright mauve-purple and the seeds are flat button-like nutlets. The plant is found naturally in marginal or waste lands, hedgerows and roadsides and is approximately 1 m high, with stalked, roundish, five- to seven-lobed leaves. Plant parts abound with a mild mucilage. Malva aegyptia (Egyptian mallow) is an annual species, endemic in the Mediterranean countries, 20-50 cm high with purple-blue flowers. Malva cretica (Crecian mallow) is another Mediterranean species, which is an annual, 10-30 cm high with rose-coloured leaves. Malva ambigua Guss (M. sylvestris var. ambigua) is a Read more […]

Ferula assafoetida

Common Names Pakistan Anjadana Bangladesh Hing England Asafetida India Hing Croatia Asafetida India Hingu Finland Asafetida India Ingu Germany Asafetida India Inguva Guyana Asafetida Afghanistan Kama I anguza Iceland Asafetida Pakistan Kama I anguza Lithuania Asafetida India Kayam Netherlands Asafetida Laos Ma ha hing Poland Asafetida France Merde du diable Russia Asafetida Mozambique Mvuje Spain Asafetida Tanzania Mvuje Sweden Asafetida Zaire Mvuje United States Asafetida Hungary Ordoggyoker France Asafetide India Perungayam Estonia Asafootida India Perunkaya Germany Asafotida Sri Lanka Perunkayan Germany Asant Finland Pirunpaska France Assa Foetida Finland Pirunpihka Italy Assafetida India Raamathan China A-wei Iran Rechina fena Greece Aza Netherlands Sagapeen United States Devil’s dung Turkey Setan bokosu Iceland Djoflatao Turkey Seytan tersi Latvia Driveldrikis Myanmar Sheingho Netherlands Duivelsdrek Tibet Shing-kun Denmark Dyvelsdrak Germany Stinkasant Norway Dyvelsdrekk United States Stinking Read more […]

Stress: Eleuthero

Eleuthero, a native of northeast Asia, is used in traditional Chinese medicine for general weakness and debility, lassitude, anorexia, insomnia, and dream-disturbed sleep. Its use as an adaptogen originated in the former Soviet Union, in the latter half of the twentieth century, when it was researched and promoted by scientists as a substitute for Panax ginseng, which was more expensive and less accessible. Pharmacologic studies have suggested that its effects are at least equal to, and perhaps superior to those of Panax ginseng. Until recently referred to as Siberian ginseng, the herb is now properly referred to as Eleuthero, because of recognition that although the plants are from the same family, their actions arise from very different chemical constituents. Eleuthero’s actions much like ginseng, are considered immunomodulating, stress reducing, performance and energy enhancing, anabolic, and adapto-genic, hence the original misnomer. The herb has demonstrated the ability to improve adrenal function, stress tolerance, enhance immune function and resistance to infection including influenza, and enhance selective memory.” The plant contains phenyl-propionates (e.g., syringin, caffeic acid, sinapyl alcohol, coniferyl Read more […]