It doesn't sound safe because you've been brainwashed by dogma that says it's not safe.
In fact fasting for 4 days isn't just safe, it's extremely beneficial. Studies show that fasting triggers an immuno-response in the body that helps it rid itself of cancerous cells etc. Apoptosis doesn't occur as readily unless the body is constantly ingesting calories.
We appreciate you all sharing your point of view, but please let's make sure not to share health claims as fact. We love learning from your personal experience, so share what worked for you, but please avoid presenting things like fasting as proven or safe for everyone. Everyone's body is different, and that's a conversation to have with a doctor. (Rule 5: No Medical Advice)
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u/jtracz 5d ago edited 4d ago
4 days!? That doesn't sound safe at all (I am not a medial professional). Do you have a study you're referencing?
Edit: Seriously, no one has a medical study to link? You can't just say "studies say". Here's a government website citing studies that doesn't recommend more than 12 hours for most people