Final answer:
The minimum number of calories required per day varies depending on factors such as body mass, age, height, gender, activity level, and exercise. On average, a person needs 1500 to 2000 calories per day to sustain daily activities, but individual needs may differ. It's advisable to seek guidance from a healthcare professional or registered dietitian.
Step-by-step explanation:
The minimum number of calories required per day depends on various factors such as body mass, age, height, gender, activity level, and exercise. On average, a person needs 1500 to 2000 calories per day to sustain daily activities. However, this can vary for different individuals.
For example, sedentary people require less calories, typically up to 2400 kcal/day, while heavy workers may need around 3000 kcal/day. It's important to note that these numbers are averages and individual calorie needs may be different.
It's recommended to consult with a healthcare professional or a registered dietitian to determine the specific calorie intake requirements based on individual circumstances.