Fasted workouts are the buzz right now. But what is it? And are they good for you?  A fasted workout is what it sounds like: exercising on an empty stomach. Typically, this means you haven’t eaten for about 8-12 hours. The theory is that, without a recent meal, your body uses stored fat for energy; suggesting that exercising in a fasted state might boost growth hormone levels, which can aid in muscle growth and fat loss. 

Some studies suggest that exercising on an empty stomach can increase fat oxidation, meaning your body burns more fat during the workout. Many people feel energized and enjoy the convenience of fasted workouts. While others might experience reduced performance or feel weaker and more fatigued, these effects can often be managed with proper post-workout nutrition. 

Fasted workouts offer several benefits and can be particularly intriguing for those whose primary goal is fat loss, potentially providing a slight edge in achieving that goal. However, it's essential to recognize that fasted workouts aren’t for everyone. If you’re focused on building muscle or enhancing performance, eating before your workout could be beneficial. 

Paying attention to your body is crucial; if you feel weak or dizzy, it’s probably best to eat something before exercising. Fasted cardio might be more manageable than fasted strength training, as high-intensity or long-duration workouts might suffer more without fuel. 

For those new to fasted workouts, starting with light to moderate exercise is a good approach. Ensuring you stay hydrated by drinking plenty of water before and during your workout is also important. After your workout, eating a balanced meal with protein and carbs can aid recovery and prevent muscle loss. 

Fasted workouts can be a useful tool for fat loss and improving metabolic flexibility. But they don’t work for everyone. The key is to experiment and listen to your body. Whether you decide to give fasted workouts a try or stick with a pre-workout meal, the most important thing is finding what works for you and commit a routine that keeps you motivated and moving towards your fitness goals. Speak to a doctor to see if fasted workouts might work for you.