Calendula (Calendula officinalis) vs Slippery Elm (Ulmus rubra)

Calendula (Calendula officinalis)

Slippery Elm (Ulmus rubra)

About

Calendula (Calendula officinalis), with its bright orange daisy-like flowers, is among the most versatile herbs in Western herbal medicine. Its petals contain antiseptic, anti-inflammatory, and vulnerary properties, making it excellent for speeding tissue repair in wounds, burns, bruises, and various skin irritations. Calendula is also used internally for gastrointestinal inflammation (e.g., Crohn’s disease, colitis, gastritis).

Slippery elm (Ulmus rubra) is a large tree native to the eastern U.S. and Canada. The medicinal part is the inner bark, prized for its high mucilage content. When soaked in water, it turns “slippery,” coating and soothing inflamed tissues in the mouth, throat, stomach, and intestines.

Safety & precautions

Internal Use & Pregnancy: Not advised during pregnancy when taken internally. Topical Use: Generally safe; rare cases of allergic skin reactions may occur. General Note: Calendula has a mild estrogenic effect and may influence menstruation.

Sustainability: Slippery elm is at risk from overharvesting; marshmallow root is a more sustainable alternative. General Safety: A mild, very safe demulcent. Rarely causes any side effects.

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