Here is a rewritten version of the text:

I lost 10 kilograms in 3 months. I was 81 kilograms when I started going to the gym 3 months ago, and now I am 70 kilograms.

It was really difficult for me to maintain a diet, as I am a biriyani lover and live away from home. However, I made some changes to my diet and exercise routine, and I was able to lose weight.

Here are the changes that I made:

• I started doing cardio and lifting lighter weights. I would run 5 kilometers on a treadmill and also cycle for at least 20-30 minutes every day.

• I stopped eating junk food. I would only eat bananas for dinner and rotis with boiled vegetables for lunch. In the morning, I would drink whey protein with water before and after going to the gym. I would also have peanut butter with brown bread and 4 egg whites for breakfast.

• I didn’t follow any special diet or regime.

If you want to lose weight, I recommend that you do cardio every day and reduce the fat content in your diet. You can also try the changes that I made, but it is important to listen to your body and adjust your routine as needed.

It is important to note that everyone’s body is different, so what worked for me may not work for you. If you have any concerns about your weight loss, be sure to talk to your doctor.