It can certainly suit as a special cleanse if that is what you mean - to reboot your system after some less beneficial food choices in the past ;)

It might come surprising to others, but this is really not much work, except from the celery juice :D

Breakfast: Cut open a papaya, a few seconds.
Lunch: Blending fruits, maybe a few minutes.
Afternoon: Cutting fruits, add greens, a few minutes.
Dinner: Usually my salads take 10-15 minutes.

Healthy food can also be fast food and delicious on top ;)