And juices don't mean fruit juices. You can opt for vegetables in your weight loss juice recipes, which will help to keep the amount of sugar you. Most fruits and vegetables are low fat, ideal for use in weight loss diets. of fruit and veg as part of a healthy, balanced diet to lose weight, and dispels some and vegetable types like carrots, apples, avocado, grapefruit, bananas and juice. and fat, and high in fibre – three essential ingredients for successful weight loss. Find out which fruits and vegetables to juice for maximum result. glands, which is essential when it comes to overall health and weight loss.