Bitter

Bitters stimulate digestion by enhancing digestive secretion and peristaltic movements of the gut. They act via a reflex from the taste buds to the brain then through the vagus nerve to whole digestive system. Often these herbs are combined with warming digestives to balance the cold nature of bitters. Examples include Artichoke leaf (Cynara scolymus), Gentian root (Gentiana lutea), Wormwood leaf (Artemisia absinthium), Oregon Grape root (Mahonia aquifolium), Goldenseal root (Hydrastis canadensis).