GlossaryWeightlossCalorie Surplus
Last updated on Thursday, 18 April, 2024

Calorie Surplus: Weight Loss Explained

Understanding your body's energy needs is essential when you're working on a health and fitness plan, whether the aim is to lose weight, gain lean muscle mass, or just maintain a healthy body weight. Terms like Calorie Surplus are regularly thrown around but what does it really mean and why should you care about it?

What is Calorie Surplus?

Calorie Surplus means consuming more calories from your diet than those you burn through physical activity and metabolism. In other words, when energy intake exceeds energy expenditure, the body is in a state of caloric surplus.

Why is Calorie Surplus Important?

A calorie surplus is a state in which you pave the way for your body to produce new tissues, most often muscle or fat. For those trying to gain weight or increase muscle mass, a calculated calorie surplus might be an essential part of their nutritional strategy. Conversely, for those wishing to lose weight or body fat, understanding a calorie surplus and how to avoid it can be a vital knowledge.

The Science of Calorie Surplus

A caloric surplus occurs when the body gets more energy than it needs to fulfil its daily functionalities. The surplus calories are not wasted. Instead, they are stored as fat, or used to build muscle when combined with a consistent resistance training routine. This principle is based on the laws of energy balance and thermodynamics.

How to Calculate Calorie Surplus

Here's how to calculate calorie surplus:

  1. Calculate your Total Daily Energy Expenditure (TDEE) - this represents how many calories you burn in a day.
  2. Record your daily calorie consumption.
  3. If the number of calories you consume is greater than your TDEE, you are in a caloric surplus.

Benefits and Drawbacks of Using Calorie Surplus

Utilizing a calorie surplus can be a beneficial strategy for those trying to gain weight or increase muscle mass. However, it can also lead to unwanted fat gain if not optimally managed.

How to Manage Your Calorie Surplus

Combine your calorie surplus with a resistance training program to promote muscle growth rather than fat accumulation.

Related Terms

Calorie Surplus Frequently Asked Questions

  • What happens when you're in a caloric surplus without working out? Without regular exercise to stimulate muscle growth, the surplus calories will likely be stored as fat.
  • Do you need a calorie surplus every day to build muscle? Muscle building requires a consistent calorie surplus combined with resistance training.

In Summary

A Calorie Surplus can be instrumental in weight gain and muscle building objectives. It refers to a state where one is consuming more calories than they are burning. However, care must be taken to ensure the surplus calories are used efficiently to promote muscle growth and not add unwanted body fat.