How do you prepare an infusion of LEKRASET walnut leaves correctly?

LEKRASET walnut leaves come crushed, specifically for preparing an infusion. According to the instructions, pour 1 glass of boiling water over 1 tablespoon of leaves, leave covered for 15 minutes and strain through a fine sieve or gauze. Adults drink 1/2 glass of the infusion once a day with a meal for 1 month.

A few practical points to note:

• Astringent taste — a characteristic feature of this infusion, due to the tannins it contains. This is normal and not a sign that it was prepared incorrectly.
• Colour — the infusion takes on a brownish-greenish tint due to the presence of juglone and carotene. The intensity of the colour depends on the concentration.
• Freshness — keep the prepared infusion in a cool place for no more than 2 days.
• Utensils — glass or ceramic is preferable; metal utensils can react with the tannins and change the taste.

The dried leaves themselves should be stored in a dry place away from direct sunlight and strong odours — this is the standard rule for any herbal material and helps maintain its quality until the end of its shelf life.