Nice guide.

I am 180CM, 23YO, Weight 110KG.

Currently i am weighting 75KG. This is my method.

1. Cardio.
I did Cardio running for atleast 1-2hours a day for 9months. I started of with only 5mins before i feel like my hearts and lung were gonna blowup. It was tough since i'm a smoker and drinker. After 3 to 4 months of DAILY running. I made it to 30mins, 1 hours to 2 hours constantly (without smoking break) It was great progress and i was feeling healthier.

2. Food.
Food intake is important for everybody. Especially people with low metabolism like me and TS. Cut all your meals to three meals a meal. Meaning if you were to have lunch, divide your food to 2/3 portion and eat each portion once every 30mins or 1 hour. Same with dinner. This will help trick your metabolism to think that you are eating too often and require higher and faster metabolism.

3. Avoid Carbohydrate/Fried food and eat fruits when ur feeling hungry
Unused Carbohydrate turns to fatty tissue, therefore eat 50-70% lesser than your current rice/noodles/biscuits intake per meal. And if its not dinner time yet, dont snack. Go and find an apple/orange/banana.

4. Eat Vegetables and take supplements
Alot of people only think of losing weight and fats. So when they start refraining from eating too much, we end up neglecting our own nutrients and vitamins needed daily. Therefore go ahead and consume cod fish oil, garlic essence, and my personal fav Lecithin E.

Lecithin E is a fat emulsifier of fatty substances in the body and aids in the absorption of vitamin E.

Good luck, i made it in 9months without slimming pills how about you?

But for our 180cm height, our body mass index normal body weight is 65-75kg. 50-55kg is like underweight?