Fat.
When you exercise, your body uses stored carbohydrates (glycogen) first for quick energy before tapping into stored fats for fuel.
Glycogen is stored in the liver and muscles in the body. It serves as a reserve of energy that can be quickly accessed when needed. When energy levels are low, glycogen is broken down into glucose to provide a quick source of fuel for the body.
Carbohydrate and fat
Extra energy is primarily stored in the form of glycogen in muscles and the liver, and also as adipose tissue (body fat) for long-term energy storage. When energy is needed, the body can break down these reserves to release stored energy in the form of ATP to fuel various metabolic processes.
IntestinesCORRECTION:Muscles contain the most glycogen-- the storage form of glucose-- in the body. The liver comes next.
The body's fuel requirements become higher as the body's main energy source(carbohydrates) becomes depleted and needs topped up with a sugary substance.orThe body's fuel may increase as you may not have enough glucose in your body so your body starts to break into your glycogen store's (fat, which is stored glucose) which provides the body with huge amounts of energy.
When you exercise, your body uses stored carbohydrates (glycogen) first for quick energy before tapping into stored fats for fuel.
The fuel tank on a locomotive is under the locomotive body, between the trucks.
Carbohydrates are the most important fuel source in your diet, except when you live on the north pole. In your body, you have fat as a most important fuel source. You have about 300 grams of carbohydrates is stored in your body and ten to twenty kilos of fat is stored there.
Sugar in moderate amounts is good for the body and provides fuel. It satisfies a craving in the body as well.
From fat stored in your body being turned into glucose
Your body primarily uses glucose, which comes from carbohydrates in your diet, as fuel to produce energy through a process called cellular respiration. Your body can also use stored fat and protein as alternative sources of fuel when needed.
Glucose is a common fuel nutrient that is stored in the body as glycogen. Glycogen is the storage form of glucose in animals and humans, primarily stored in the liver and muscles to provide energy when needed.
Glycogen is stored in the liver and muscles in the body. It serves as a reserve of energy that can be quickly accessed when needed. When energy levels are low, glycogen is broken down into glucose to provide a quick source of fuel for the body.
fuel tank
Diesel is a fuel that is used in cars and stored in tanks. Gasoline / Petrol is another fuel that is used in cars and stored in tanks.
Excess glucose is stored in the body as glycogen, primarily in the liver and muscles. This is the body's way of storing energy for later use. When the body needs energy, it can quickly break down glycogen back into glucose for fuel.