At the end of the day, most diets will result in similar rates of weight loss, provided they are calorie-matched.
If you haven't lost any weight, I would consider if your calorie target is set too high. It might be worth lowering it by 250-500 calories (but not going less than 1200 kcal per day, as this can have a negative impact on metabolism).
I'd also pay attention to tracking to ensure that you aren't underestimating any items and that everything is being entered correctly.
Please let me know if you have any follow-up questions!
Susan Macfarlane, MScA, RD
Registered Dietitian Nutritionist
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