An underground pine-root fungus, called Fu Ling in Chinese medicine, used for centuries for fluid balance, calm, and digestion. Bland-tasting and gentle — a 'harmonizing' fungus.
A gentle, food-grade fungus for fluid balance and calm, accessible through Chinese herb shops and online — a non-drug option some explore for the fluid retention and stress that accompany hypertension.
Poria's main compounds are pachyman beta-glucans and triterpenes like pachymic acid, studied for mild diuretic (fluid-clearing), anti-inflammatory, and calming effects. In traditional medicine it is used to 'drain dampness' — modern research links its diuretic action to gentle fluid regulation without potassium loss, of interest for edema and blood-pressure-related fluid retention common in Black Americans. Triterpenes show anti-inflammatory and sedative activity in animal models, supporting its traditional use for anxiety and poor sleep. Honest note: human clinical data is limited and most use is within multi-herb formulas; treat poria as a gentle traditional tonic, not a proven diuretic drug.
Sold as dried blocks, slices, or powder. Simmer slices in soups and broths for 30-60 minutes (it is nearly flavorless, so it disappears into the dish). The powder can be stirred into porridge or congee. Often combined with other herbs in formulas.
Free, no account needed to ask.