Herbal Medicine & Dietary Supplements Flashcards

Which herb is best known for supporting liver health and is often called the 'liver herb' due to its active compound silymarin?

Answer: Milk thistle

Milk thistle (Silybum marianum) contains silymarin, a flavonoid complex with hepatoprotective properties that supports liver cell regeneration and detoxification.

Turmeric's active anti-inflammatory compound, curcumin, has poor bioavailability on its own. Which co-factor is commonly added to supplements to dramatically increase its absorption?

Answer: Piperine (black pepper extract)

Piperine, the active compound in black pepper, inhibits metabolic enzymes and can increase curcumin bioavailability by up to 2,000%.

A client reports using echinacea to support immune function during cold season. Which statement about echinacea is most accurate?

Answer: Echinacea is contraindicated in autoimmune conditions and should be used cautiously

Because echinacea stimulates immune activity, it is generally contraindicated or used with caution in people with autoimmune diseases such as lupus, MS, or rheumatoid arthritis.

Which adaptogenic herb is derived from the Siberian tundra region, is known to support athletic endurance, and is commonly used for mental fatigue and burnout?

Answer: Rhodiola rosea

Rhodiola rosea is a Siberian adaptogen with well-documented research supporting its use for reducing mental fatigue, improving mood, and enhancing physical performance.

Which herb is considered an Ayurvedic 'rasayana' (rejuvenative tonic) and is specifically known for supporting thyroid function, reducing cortisol, and improving sleep quality?

Answer: Ashwagandha (Withania somnifera)

Ashwagandha (Withania somnifera) is a foundational Ayurvedic adaptogen with clinical evidence supporting reductions in cortisol, thyroid support, and improved sleep quality.

Which herb should a holistic coach be MOST cautious about recommending to a pregnant client due to its uterotonic properties?

Answer: Blue cohosh

Blue cohosh contains compounds with uterotonic and oxytocic effects, making it potentially dangerous during pregnancy and associated with adverse neonatal outcomes.

A client wants to use elderberry syrup for immune support during flu season. Which of the following is the most accurate statement about elderberry?

Answer: Elderberry has research supporting reduction in duration and severity of cold and flu symptoms

Multiple clinical trials have shown elderberry (Sambucus nigra) can reduce the duration and severity of cold and influenza symptoms through immune-modulating mechanisms.