Karela( Bitter guard) powder is very good for health. Making Karela powder is very easy, and you can store it for a long time as well. Karela is rich in antioxidants and vitamins A and C, which are good for the skin. It reduces aging and fights acne and skin blemishes. Karela juice adds luster to the hair and combats dandruff, hair loss, and split-ends. Use one teaspoon of powder for each cup of water. Bring to a boil and gently boil in a covered pot for 20 minutes. Allow to cool and settle for 10 minutes and strain warm liquid into a cup (leaving the settled powder in the bottom of the pan). It is traditionally taken in one cup dosages, 2-3 times daily. Besides practicing a healthy diet and exercise regime, drinking karela juice every day, preferably in the morning, can surely help you lose weight quickly.