Viral Infections

Rubia tinctorum
Alizarin has been used as a staining agent for centuries. Originally alizarin vegetable dye was prepared from the madder plant Rubia tinctorum , but now a synthetic preparation is used that is chemically identical. Madder has been regarded as a mi...  More »
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Blessed thistle
Blessed thistle leaves, stems, and flowers have traditionally been used in "bitter" tonic drinks and in other preparations taken by mouth to enhance appetite and digestion. Blessed thistle may also be included in the unproven anti-cancer herbal re...  More »
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Green tea
Green tea is made from the dried leaves of Camellia sinensis , a perennial evergreen shrub. Green tea has a long history of use, dating back to China approximately 5,000 years ago. Green tea, black tea, and oolong tea are all derived from the same...  More »
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