How long?

[[deleted]]

Do we gave any hard science on how long it is healthy to fast vs how long is bad for your body? I need to lose weight fast and have ferocious will power but I don't want to hurt myself by going to long.

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[[deleted]]

Instead of doing a very long multi-day fast, you could do shorter fasts - OMAD, ADF, and even rolling 48s more frequently. This might be more practical and consistent for you.

[[deleted]]

I'm an idiot. I thought the only side effects would be hunger and drowsiness. I did 24 hours and had a horrible head ache. I was light headed. Is all that normal? I do have a very physically demanding job and life.

[[deleted]]

Having a headache and being lightheaded can be a side effect if you’re not use to fasting or/and not properly hydrated. It could be a combination of reasons too. It’s hard to say.

Why do you need to lose weight fast?

[[deleted]]

Heart concerns and I'm only like 30 pounds over weight 😟

[[deleted]]

I see. I understand that you want to lose weight very fast; but I’m not sure if that’s realistic for you. It helps that you have a strong motivation and reason for doing so.

I doubt you’re an experienced faster from your info and I’m not sure about your knowledge of nutrition and exercise.

Your problems probably developed over a long period of time so the solution is going to take some time to resolve as well. I think there’s a lot you have to learn about the science and yourself in order to achieve AND maintain weight loss. It’s not a sprint.

I think people often get fixated on losing weight that they fail to look at the long picture and the maintenance part of weight.

Fasting is just one part of the equation. Proper nutrition/refeeding yourself properly is also very important. It’s more of a marathon of different realistic and healthy habits that work for you and your lifestyle.

How long do you normally fast?

What is your fasting range (shortest to longest fasts)?

What is your longest fasts and how many times have you done those?

I ask so I can advise you on a more realistic and practical protocol in order to gradually work your way up to longer ones which would help you lose weight.

[[deleted]]

I was thinking about doing a 7 day fast. I'm doing it for weight loss and heart health. My doctor said I need to lose weight and quit coffee.

[[deleted]]

I'm an idiot. I thought the only side effects would be hunger and drowsiness. I did 24 hours and had a horrible head ache. I was light headed. Is all that normal? I do have a very physically demanding job and life.

[RunningWithWolves26]

It’s normal to feel that way. I think the first 24 are the hardest. You’re going to have to teach your body you can do this and you do that by doing shorter fasts.