What's your advice on exercising during a 72 hour fast?

Andrew Huberman provides insights into exercising during a fasted state, which can be applied to a 72-hour fast as well:

1. Fat Burning: Exercising while fasted can enhance fat burning. Engaging in high-intensity workouts for 20 to 60 minutes helps deplete glycogen stores more quickly, prompting the body to burn fat, especially when followed by moderate-intensity cardio (1).

2. Energy Levels: Some people find that caffeine feels more potent and effective when consumed in a fasted state. This enhanced effect can aid in maintaining energy levels during exercise (2).

3. Fluid Intake: It's important to manage fluid intake while exercising fasted. Staying hydrated with water or electrolytes, like LMNT, can be beneficial (2).

If you decide to exercise during a 72-hour fast, ensure you've consulted with a healthcare professional to confirm it's safe for you.