YONANA MACHINE......
Have you seen how many bananas they use per serving? It would not be a healthy snack IMHO - bananas are high carb and high sugar. When I watched the demo tonight they were using at least 6 halves of large bananas. Try mushing one half of a banana which would be a reasonable amount per day and you will see you don't get much. Don't be fooled - if it looks too good to be true it probably is.