Coffee and tea contain very few calories, with a 6oz serving of coffee having only 2 calories and most teas having 2 calories per serving. While coffee and green tea provide various health benefits like reducing risks of certain diseases, fruits vary more widely in their calorie contents. Many fruits like starfruit and cherries have under 50 calories per typical serving, while higher calorie fruits include avocados, pears, bananas and dates. Dried and canned fruits also have more calories than fresh due to water removal and added sugars.