As the seasons change, many individuals experience shifts in mood and energy levels, often attributed to seasonal affective ...

St John's Wort (Hypericum spp) is a pretty perennial shrub, typically with bright yellow flowers followed by distinctive ...

Standardized dried extracts listed according to their phytochemical marker employed for standardization and supplier. The analytical solutions of such dried extracts solutions were coded as: Hp, Gb, ...

John’s Wort, Hypericum perforatum; absinthe, or Artemisia absinthium; the very popular Sideritis raeseri, known colloquially in Greece as “mountain tea;” and the elder bush, or Sambucus nigra. About 2 ...

Plant material was collected following standard guidelines for collection of wild specimens (WHO, 2003), while H. perforatum olive oil, sunflower oil, unknown oil A, and unknown oil B macerates were ...