<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How many calories should I eat per day?
<|assistant|>
The recommended number of calories that an adult should consume per day is dependent on a person’s activity level, age, and gender. Generally, men need more calories than women, more active people need more calories than less active people, and older adults need fewer calories than younger adults.  An average of 2,000 to 2,200 calories per day is suggested for an adult.