Benefits and Drawbacks of Performing Cardio exercise in a Fasted State

Fasted Cardio: The Pros and Cons

The fitness industry is constantly buzzing with new trends that claim to help people achieve their fitness goals faster and more efficiently. One such trend that has taken the world by storm is fasted cardio. But what exactly is it, and is it worth incorporating into your workout regimen? In this article, we will delve into the pros and cons of fasted cardio to help you make an informed decision.

What Is Fasted Cardio?

Fasted cardio is a type of cardiovascular exercise that is performed in a fasted state. This means that you haven’t eaten anything for several hours before your workout. The idea behind this type of exercise is that, in the absence of glucose from food, the body will turn to stored fat as fuel and promote weight loss.

Body Reactions During Fasted Cardio

Performing fasted cardio can have several effects on your body. For one, it can boost your metabolism and energy levels, which can aid in weight loss. The body switches to using stored fat as its primary energy source, which can lead to potential benefits in fat burning and contribute to weight loss.

Drawbacks of Fasted Cardio

Despite its potential benefits, fasted cardio also has some drawbacks. It can increase the risk of muscle catabolism, which occurs when the body breaks down muscle to fuel itself instead of using stored fat. Additionally, fasted cardio may adversely affect your workout performance, causing you to become fatigued sooner and making it more difficult to finish your routine.

Is Fasted Cardio Right for You?

Before attempting fasted cardio, it is important to consider certain factors such as your fitness level, health, and workout goals. If you’re looking to lose weight and maintain consistent energy levels throughout your workout, fasted cardio might be an option worth exploring. However, if you’re new to exercise or have underlying medical conditions, it is best to speak with a physician or certified trainer before trying fasted cardio.


Overall, fasted cardio can be a useful addition to your workout routine if executed carefully and purposefully. Factors such as your fitness level and workout goals should be taken into consideration before attempting fasted cardio. It is essential to weigh the pros and cons carefully and consult with a professional trainer or physician if unsure. We hope this article has provided you with ample information to help you make an informed decision on whether to try fasted cardio or not.

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