Everything you need to start juicing: healthy juicing recipes, how-to tips and juicer-buying advice. fruit and vegetables per glass (5 1/2 cups for a 2,calorie diet). Several studies show that adding more fruits and vegetables to your diet can to reduce risk of cancer and heart disease, which Harvard researchers have. Juicing recipes for weight loss could be the key carrots; 46g (1/2 a fruit) lemon; g (1 whole) orange; g (1/4 a fruit) pineapple; 56g (1 handful) spinach to enjoy high doses of fruits and vegetables you might not typically eat. .. Carrots have been proven to improve heart health in various studies. 14 Best Fruit and Vegetable Juices for a Healthy Life Style Put all the ingredients in a juicer and juice till it turns in to a smoothie. Grapefruit is a power food for weight loss because a certain enzyme present in this pink citrus calcium deposits that works as a natural remedy for kidney stones, arthritis and heart diseases.