Q: Although I cut out carbs, and try to control my portion sizes, is there anything else I can do? I have been trying to lose weight for almost a year now (just around 5kg) and have had no luck. I do have a protein shake around three times a week as a snack to up my energy.

A: Firstly, protein shake won’t give you energy for gym. If you don’t eat sufficient carbohydrates then your body uses protein for energy instead and you will gain fat mass instead of muscle mass. I would stop drinking the protein shake, it is offering you no benefits and don't cut carbs completely. Instead, fill your plate with salad or vegetables and keep the carbs and protein to a minimum. Also steam vegetables for the best results and watch how much salt and dressing you add to your food.