Drinking water can help you lose weight, whether you're restricting your calories or not. Consuming 2 cups of water before a meal helped a group of obese adults lose 2 pounds over a 12-week period without making any other changes to their usual intake, according to a 2015 clinical study published in Obesity.
How many tea bags should you use to make a half gallon of iced tea? One gallon is about 128 ounces, so if one tea bag is good for 10 oz  of water, then about 10 teabags is good for a gallon. Start with 10  and adjust accordingly with water.
Step 1, Put 4 to 8 tea bags into a clean 2 quart or gallon glass container (4 teabags for a 2 quart container, 8 tea bags for a gallon container). Fill with water and cap. Place outside where the sunlight can strike the container for about 3 to 5 hours. Move the container if necessary to keep it in the sun. When the tea has reached its desired strength, remove from sun and put it in the refrigerator ... Step 2, The tea will probably taste more mellow than what you are used to from using ...