Reduce sugar absorption, which helps prevent diabetes. If you are looking to lose weight, you should drink black tea, as it gives you the feeling of being satisfied and helps curb hunger. It is low in calories and sodium, stimulates metabolism, eliminates excess fluid buildup, and purifies and eliminates harmful toxins. Usage instructions: Infusion (boil for a few moments) 1 teaspoon per cup of water. Let it sit for a few minutes, strain, and drink up to 3 times a day. Not recommended during pregnancy, breastfeeding, and for children under 12 years old. Contains theine. Ingredients: Black tea leaves.