Whole-Grain Barley Tea

Preparation:
1. Put about 500ml of water in a kettle or pot and place it on the heat.
2. Once the water is boiling, add a tea bag and let it simmer for about 5 minutes over low heat.
3. Turn off the heat and let the tea steep for about 1 hour. Then, remove the tea bag.
4. Transfer the tea to a heat-resistant container and cool it in the refrigerator before drinking.
You can also enjoy it warm if you prefer.