Goldenrod (Solidago virgaurea): traditional uses, preparation methods for tea and tincture, and contraindications of this diuretic herb.

Astragalus (Astragalus membranaceus): adaptogenic tonic from Traditional Chinese Medicine, immune uses, decoction preparation, and contraindications.

Horsetail (Equisetum arvense): diuretic and remineralizing properties, tea preparation, and contraindications for pregnancy and kidney disease.

Horse chestnut (Aesculus hippocastanum): traditional support for circulation, standardized extract forms, and pregnancy contraindications.

Reishi (Ganoderma lucidum): traditional uses, preparation methods, studied properties, and contraindications of this adaptogenic mushroom explained.