Please choose the correct ending to complete the given sentence: Health: [header] How to make a low calorie smoothie [title] Choose the right ratio of ingredients. [step] Start your smoothie with a liquid base. It should be added to your blender first before the fruits, vegetables, or other ingredients.

Ending1: Added preservatives also create a thick, sugar-based smoothie. [substeps] If you'd like a smoothie with a nutrient-rich material, like fruit, it's best to use a non-sugar formula that includes, , and. Ending2: This will help the blender properly puree all of the ingredients and keep the water thoroughly mixed in. [substeps] The most popular brands are pasadena and amazon. Ending3: Make sure that you get a good balance of vitamins and minerals that your smoothie needs. [substeps] Choose an organic mix of fruits and veggies for a higher calorie, healthy option. Ending4: This helps protect the blades as well as helping things blend well. [substeps] The ratio of the liquid base to the fruits and vegetables should be for every 2 cups of liquid base, add about ¾ cup of fruit, vegetables, or other ingredients.

Answer format: ending1/ending2/ending3/ending4