Final answer:
It is true that overweight individuals often underestimate the amount of kilocalories they consume, which can contribute to weight gain due to consuming more calories than their body requires for energy.
Step-by-step explanation:
The question asks whether it is true that overweight people tend to underestimate the kilocalories they consume. Based on research and observations, this statement is generally considered to be true. Overweight individuals may not accurately track or estimate their food intake leading them to consume more calories than they realize.
This can contribute to a continued excess of calorie consumption over calorie expenditure leading to weight gain and an increase in stored body fat. When it comes to caloric intake and energy expenditure a balance is essential. Consuming more calories than the body uses typically results in weight gain as the excess energy is stored as fat. Conversely consuming fewer calories than the body expends can result in weight loss as the body uses stored fat to meet its energy needs. If a person consistently takes in more calories than needed the likelihood of becoming obese increases.