@tml13 has a good point about finding a way to suit you. My reading of the scientific literature points to the period with no carbs being key to the benefits of fasting, so a low carb/high fat or a low carb/high protein diet can also be beneficial. However, you would still need to create a calorie deficit, so having the two or three days of dukan attack as suggested may or may not be enough to create sufficient deficit for weight loss. It's another idea to try.
I do worry, though, about the long term impact of a high protein intake as it has been linked with cancer risk. This is because high protein stimulates the growth factor IGF1 which encourages tumour growth. I would not use a low carb/high protein diet long-term, so if you go down that route I'd recommend finding a different maintenance strategy using either fasting and/or low carb/high fat instead of high protein. To reduce cancer risk you need to keep average protein intake below 0.8g/kg body weight per day, so I guess that if you could alternate high protein days with very low protein days to keep the average down, that might work.
For me though, it's a lot less complicated just not to eat three meals a day!
You have to find what works for you as it's the only way to succeed long term. So try different ideas, whether 5:2, 16:8, high protein, high fat etc. See what feels doable in the long term, but know that it's fine to chop and change according to what suits at the moment. I think that flexibility is the key to long term success.
Good luck with your journey!
I do worry, though, about the long term impact of a high protein intake as it has been linked with cancer risk. This is because high protein stimulates the growth factor IGF1 which encourages tumour growth. I would not use a low carb/high protein diet long-term, so if you go down that route I'd recommend finding a different maintenance strategy using either fasting and/or low carb/high fat instead of high protein. To reduce cancer risk you need to keep average protein intake below 0.8g/kg body weight per day, so I guess that if you could alternate high protein days with very low protein days to keep the average down, that might work.
For me though, it's a lot less complicated just not to eat three meals a day!
You have to find what works for you as it's the only way to succeed long term. So try different ideas, whether 5:2, 16:8, high protein, high fat etc. See what feels doable in the long term, but know that it's fine to chop and change according to what suits at the moment. I think that flexibility is the key to long term success.
Good luck with your journey!