Astragalus, Glehnia Root and Sea Solomon's Seal Broth

Why people make this broth

Hyperthyroidism — an overactive thyroid — is disproportionately common in young people, and especially in young women. The thyroid becomes hyperactive under stress, hormonal fluctuation (puberty, menstruation), and the sustained pressure of academic or work life that many young adults navigate today. The result is a body that runs faster than it should: heart racing, always hungry but losing weight, constantly thirsty, easily exhausted, and prone to anxiety or mood swings.

In the framework of traditional Chinese medicine, this pattern is understood as a depletion of yin — the cool, moist, sustaining principle — which allows yang (the active, warming, consuming principle) to run unchecked. The goal of this three-herb broth is to gently restore that balance: astragalus (bei qi) reinforces the body’s fundamental qi so it does not scatter; northern glehnia root (bei sha shen) nourishes the lung and stomach yin and generates fluids to quench the chronic thirst; and sea Solomon’s seal (hai yu zhu) goes a step further, also addressing the kidney dimension. Together they make a broth that is calming rather than stimulating, moistening rather than drying.

This broth is also noted by Nourilo as being very suitable for people with diabetes who experience the same triad of symptoms: excess thirst, excess hunger, and fatigue.

Method

1. Rinse all herbs briefly; soak for 10–15 minutes if they are quite dry.
2. Place all ingredients in a pot with 1.5 L of water.
3. Bring to a boil, then reduce heat and simmer gently for 45 minutes until the liquid reduces to 600 ml.
4. Strain if preferred, or drink with the softened herbs.
5. For those with hyperthyroid or diabetes symptoms, drink 2–3 servings per week. Drink 2 hours after any medication.

Nourilo’s Tips

For the glehnia root (sha shen), buy the slender northern variety (bei sha shen) — it nourishes stomach and lung yin more effectively than the thicker southern kind (nan sha shen). Sea Solomon’s seal (hai yu zhu) is a type of Polygonatum — distinct from ordinary jade bamboo (yu zhu) — with an added benefit for kidney yin. This broth is also excellent for people with diabetes who have the thirst-hunger-fatigue pattern. Those with hyperthyroidism should avoid seaweed, nori, and other high-iodine foods; moderate fish consumption is fine.