Although the body is able to use energy also from fat and protein, the most preffered nutrient for energy production in the body are carbohydrates.
The pouch where most animals digest food is called the stomach. It is a muscular organ located between the esophagus and the small intestine, responsible for breaking down food into nutrients that the body can use for energy.
eye
They use most of the energy for their own maintenance.
carbohydrates, which are broken down into glucose and provide a quick source of energy for the body. However, fat is the most energy-dense macronutrient and provides a longer-lasting source of energy. In the absence of carbohydrates, the body can also use protein as an energy source.
the body usees the nose to get the oxegen then the lungs separate what the body can or cant use anything the body cant use we exhale
Most of the body's energy comes from the food we eat, specifically carbohydrates, fats, and proteins. These nutrients are broken down during digestion and converted into a form of energy called adenosine triphosphate (ATP) that the body can use for various functions.
Energy
liver
when you eat food your body gets energy, what is the time you use the energy
The liver is the largest internal organ in the human body.
When you starve yourself, your body breaks down muscle tissue and fat to use as energy. This can lead to loss of vital organ mass, decreased organ function, and eventually organ failure. Over time, starvation can result in serious health consequences and even death.