Fasting & Workouts

When done correctly, fasted workouts can help improve fat metabolism, insulin sensitivity, and endurance.

However, to reap the benefits without feeling sluggish or risking burnout, it’s essential to structure these sessions smartly. Here’s how to maximize fasted training.

Start by choosing the right type of workout.

Fasted workouts work best for low- to moderate-intensity activities. Think steady-state cardio, walking, or light weightlifting.

High-intensity interval training (HIIT) or heavy lifting might feel more challenging without food, so it’s better to save those sessions for after a meal or snack.

If you do prefer fasted strength training, start with shorter sessions and lighter weights.  

Time your workouts wisely.

Most people find it easier to do fasted workouts in the morning since your body is already usually in a fasted state after a night’s sleep.

If you fast later in the day, listen to your body—pushing through fatigue or hunger isn’t always productive.  

Be sure to stay hydrated.

Without food, hydration becomes even more critical.

Drink water or black coffee before your workout to stay alert and avoid dehydration. 

If you’re coming to the end of a fasting period, it might be a good idea to try something like Gatorade to get some sugar into your system before a session.

Refuel smartly after training and throughout the day.

What you eat post-workout can make or break your progress.

Even if you’re fasting, try to consume protein and carbohydrates within an hour after intense sessions.

Of course, listen to your body.

Not every workout will feel great on an empty stomach.

If you experience dizziness or extreme fatigue, don’t hesitate to adjust your approach—fasting and fitness should complement each other.