Bean Pod

Medicinal Parts: the ripe, dried pods and the beans. The seed-free pods are collected during the harvest season.

Constituents

Lectins,complex termed phytomitogen (tetrameric glycoproetins); Saponins; L-pipecolic acid; Flavonoids

Effects

A weak diuretic action has been demonstrated in animal and human experiments.Chromium salts present in the Bean Pod may produce an antidiabetic effect.The starch from garden beans reduced overall cholesterol levels in rats.The polyphenols it contains exhibited antimutagenic effect in vitro.

Uses

Approved by Commission E

• Infections of the urinary tract
• Kidney and bladder stones

Preperation & Dose

As a comminuted herb for decoctions and other galenic preparations for internal use. Its a component of various kidney and bladder teas and of standardized preparations of natural diuretics and antidiabetics.

To make an infusion, pour boiling water over 2.5g and strain after 10-15 minutes while still covered. (1 teaspoon= 1.5g)

Daily Dose: 5 - 15 g

Overdose

Poisonings following the intake of large quantities of fresh green bean husks (or of raw green beans) are not to be entirely ruled out, due to the lectins content, which varies greatly among the individual species. Symptoms include vomiting, diarrhea, and gastroenteritis.The lectins are destroyed in the process of cooking.