Don't do something like this. A 7 day fast of just water isn't healthy. Your body starts burning more than just your fat. Even when doing something like a highly-restricted-calorie diet such as 960Cal/day you don't want to do for more than 3 days without medical supervision.

While it is true that you do burn some muscle, the increased HGH levels immediately replace it when you refeed. This has been studied significantly. And for me, I don’t give a rip about muscle loss right now. I’m just trying to lose weight.

Your body isn’t stupid. You won’t turn into a ball of fat if you fast regularly. Cavemen and even animals have long feast/famine cycles. Our bodies are designed to store fat and burn it when food is scarce.

Now if folks are already in a healthy weight, then yea, extended fasting isn’t necessarily something you want to do a lot of, but for obese people, we have plenty of fat to keep things rolling as long as other essential nutrients are supplemented via multivitamins.

With fasting you generally want to take to take some salt. Any time you feel dizzy or nauseous that's basically an indicator that you're lacking some electrolytes. I usually take a bit of table salt or sea salt on the edge of a spoon and then wash it down with water.

Warning: Don't take too much salt all at once, because that can trigger a regurgitation..

> Any time you feel dizzy or nauseous that's basically an indicator that you're lacking some electrolytes.

If that were true (it's not), there are all sorts of important "electrolytes" that are not in table salt (Calcium, Potassium, Magnesium, etc).

The reason your technique resolves your dizziness is likely a combination of placebo and hydration.

Yeah I could've mentioned those, for a short fast it's not so important. For a longer fast, gotta supplement with those or sip on some bone broth.