Guava leaves powder have a lot of healthy benefits to human beings. Some of the benefits include Lowering cholesterol levels, Improves skin texture, prevents hair loss, Boosts immunity, Promotes weight loss. Reduces the chances of getting cancer e.tc.  This is how one prepares the guava leaves powder:1. Put one or two tablespoons of the powder into 1ltr of water.2. Boil the water for 5 minutes.3.Sieve and let the water cool.4. Empty the water in a tight lid container.Make enough to last you for a day or even for a week if you have a fridge. You can drink the water as it is or add your preferred sweetener (i.e. honey))- You can use the water to make tea with milk or without and you can also drink it as water to quench your thirst