moderato. adv. 1. (Music, other) at a moderate tempo. 2. (Music, other) (preceded by a tempo marking) a direction indicating that the tempo specified is to be used with restraint: allegro moderato.
While celery is a very low-calorie food, it likely doesn't provide you with negative calories. Mayo Clinic suggests that while it's theoretically possible for negative-calorie foods to exist, there are no reputable scientific studies that prove certain foods cause negative calorie effects.
Health Benefits of Celery. In case you didn't notice it in the nutritional profile, celery is incredibly low in calories â only 16 per one-cup serving. This is one reason why it's so popular for dieters. The reputation celery has for being a negative calorie food may actually be deserved.