The answer to your question would be true
We should limit fat in our diet because not all fats are good for your body some are very dangerous
we should limit sugar in our diet because sugar as most people know is bad for your teeth and body. Too much sugar in your body could lead to a blood sugar spike and dangerous sugar drop ... you could pass out or throw up.
we should limit salt in our diet because to much salt in your body can lead to dehydration.
When listing your options for health decisions, the least helpful question to ask is WHO CAN HELP ME MAKE THIS DECISION.
When faced with making health decisions, what one needs to do is to obtain all the necessary information about the situation, consider all that is involved and then make the right decisions. You can always get information to help you make the right decisions but you have to take responsibility and make decisions that will affect your life by yourself.
Increase her calorie intake . Usually you would burn calories to lose weight