Nothing replaces fasting. I'd recommend trying it yourself. Start out at a 16 hour fast and go up in 8 hour increments. I've read 72 hours is optimal if you have a lot of toxins hanging around your system causing long term health issues. Make sure to take electrolytes in your water at least once each day during the fast. You can buy packets of electrolyte powder that you mix in water (get ones with no sugar).
Nothing replaces fasting. I'd recommend trying it yourself. Start out at a 16 hour fast and go up in 8 hour increments. I've read 72 hours is optimal if you have a lot of toxins hanging around your system causing long term health issues. Make sure to take electrolytes in your water at least once each day during the fast. You can buy packets of electrolyte powder that you mix in water (get ones with no sugar).