Low carb diets can be safe and effective. But I wouldn't take it past 3 weeks.
When you starve your body of carbs, you starve it of protein. I.e., your body metabolizes the protein for energy. Leaving little protein for body maintenance. Is that weight you are losing coming from your heiny, or from your liver, heart, lungs?
Disclaimer: I am a biologist. I am not a doctor; this is not medical advice. You are fully responsible for any damage or death from listening to what I say.
When you starve your body of carbs, you starve it of protein. I.e., your body metabolizes the protein for energy. Leaving little protein for body maintenance. Is that weight you are losing coming from your heiny, or from your liver, heart, lungs?
Disclaimer: I am a biologist. I am not a doctor; this is not medical advice. You are fully responsible for any damage or death from listening to what I say.