Why do you have to lose it in one month? I mean, it's pretty doable, ten pounds isn't a lot, but losing weight slowly by changing your diet and exercise habits permanently, not by using some "diet," will make it more likely the weight will stay off.
The Keto diet is the most successful for a quick 10 IBS.
I know a large amount of people who successfully lost weight on keto. These people were of all weight sizes. Some were 300. Others were not so big. I did it and literally first week of hitting ketosis lost 10 pounds like all othet keto dieters. I did not stay on thr diet. I lost it and have kept it off but i still follow a low carb diet.
Not sure on your comment. No one said long term. You lose weight with keto but majority switch to just eating better after. Also your not correct on the long term kidney or cardiovascular diseases. That person would of had to eat alot of red meats. And yes its low carb. This means to count your carb it doesnt mean not to eat carb. So veggies and so on. Also healthy fats theyre important. And its also not about being a body builder. This diet low exercise like walking is recommended.
This article at https://www.healthconcentrate.com/how-to-lose-10-pounds-in-a-week/ has some good tips on how you can achieve your goal of losing 10 pounds in a month