I think there are some "common sense" answers but no magic bullet:
Avoid processed foods e.g. refined flours and sugars - eat more natural foods such as fruit, vegetables, meat occasionally. Refined products flood the body with excess calories which are stored as fat.
Eat little and often rather than all-you-can-eat blowouts. The body will store any excess calories as fat. Smaller meals help to prevent this.
Do some regular excercise to raise the metabolic rate i.e. fat-burning. It also gets the blood pumping and will much improve all-round health.
As I said, there's no magic bullet that would allow someone to eat anything they liked and not gain weight - and if there were it would probably damage your health in much worse ways. I know it sounds boring but basically the middle-road works the best.
Insulation and storing energy to prevent starvation during lack of food.
Fat
You body only stores EXCESS food as fat. Thus if you are starving yourself you will not have any excess food to store as fat. Indeed if you stop eating your body will start to use your fat stores as food.
Nutrients, warmth It can be used for storing fat to be used for energy in the future and some is stored under our skin to help stop heat escaping from body
Fat is an animals way of storing energy; it keeps you alive between meals. To keep you warm.
The quantity of your body fat depends on how much fat your body has in storage and weight. In order to find out how much fat your body is storing you must divide the total weight of your fat by your overall weight. This can be simplified by using a simple BMI chart which will enable you to see whether you are a healthy weight or overweight
because when you eat food the nutrients are extracted and given to the body, like fat. the body naturally dissolves fat for energy but if the body gets more fat than it can burn it keeps storing it thus increasing body size and mass, and fast food generaly has a lot of fat
Blubber, or subcutaneous fat, helps prevent heat loss from the body. Keratin in the epidermis helps prevent water loss from the body.
very little, the fat comes from the oil in the cooking and sauce as well as produced by your body which is simply storing the amount of calories you stuff into yourself
Fat is your body's way of storing energy for longer periods of time. If you were unable to eat anything for a long time, your body would be able to use the energy stored in fat to stay alive. Without fat, a person could only survive a couple days without food. Your body can also use body fat to suppliment your energy supplies if you are burning more calories than you consume.
Yes.
The best insulation for the human body is a layer of subcutaneous fat, which helps regulate body temperature by providing insulation and storing energy. Additionally, wearing appropriate clothing, such as thermal layers and outer shells, can help to further insulate the body in cold environments.