Our bodies need this energy to do everything from moving to thinking to growing. ", "If you have a ​fast metabolism​, it means your body burns calories at a higher rate, so try eating more food to gain weight. Define metabolism. (The word metabolism can also refer to the sum of all ch… Embrace the uniqueness of your own body, and remember that health comes in every size. Diet is just one part of your overall health. Some people can eat whatever they want, but still be skinny because of their metabolism. Internal symptoms of hypermetabolism include: peripheral insulin resistance, elevated catabolism of protein, carbohydrates and triglycerides, and a negative nitrogen balance in the body. The term metabolism is commonly used to refer specifically to the breakdown of food and its transformation into energy. (Lean mass … Metabolism is the set of life-sustaining chemical reactions in organisms. On the other hand, people with a high metabolism might feel frustrated if they want to gain weight and ask themselves, “​why is my metabolism so fast?​” Let this be a reminder that the grass is not always greener on the other side! "@type" : "Organization", When you're younger, your high metabolism makes it easy to lose weight but … This is the weight that is attributed to muscle, not fat. [1] Hypermetabolism is accompanied by a variety of internal and external symptoms, most notably extreme weight loss, and can also be a symptom in itself. "All of the lean tissue in the body — everything that is not fat — is where most of the metabolism occurs," Barber told Live Science. And although you don’t have to actively work to digest a meal, your body still uses up energy doing so. The sum total of all biochemical reactions that occur in a person's body. Also, it can stimulate your appetite. On the other hand, having a ​fast metabolism​ can make it challenging to gain weight or maintain a healthy diet. Even if you are inactive or sleeping, your body is still using energy to keep your heart beating, maintain respiration, and rest and repair the body. ", But it does mean you have a greater risk of serious disease. On the most basic level, metabolism is the process by which your body converts the food and water you consume into energy for immediate use or to be stored for later. Be mindful of what you eat, however, because consuming too many ​refined sugars​, found in candy or sugary drinks​, can have negative effects on your health.Try to increase your calorie intake by eating more frequently, having larger meals, and choosing foods with natural sugars that are found in whole grains or fruit.Exercise, such as strength training, can help you build up your muscles and thus gain weight. You are often hungry or have an insatiable appetite, even after eating meals or snacks. The three main purposes of metabolism are: the conversion of food to energy to run cellular processes; the conversion of food/fuel to building blocks for proteins, lipids, nucleic acids, and some carbohydrates; and the elimination of metabolic wastes. "Signs of a fast metabolism Since we know that metabolic rates can be variable, you might be asking yourself, “​how fast is my metabolism​?” There are a few signs that you might have a ​fast metabolism:​   You have difficulty gaining weight or keeping weight on, even though you eat regularly.  You have a high body temperature, even when you are resting.  You are often hungry or have an insatiable appetite, even after eating meals or snacks.  You have an irregular menstrual cycle or you miss your period even though you aren’t pregnant.   You may need to urinate frequently because your body’s processing speed is increased. If you think you have a ​fast metabolism​ and you have an increased appetite, make sure you are eating nutritious meals to reduce the risk of ​binge eating​ unhealthy foods.  Talk to your health care provider if you are concerned about your symptoms or if your body is under acute stress, which could indicate illness or a chronic health condition. Having a high metabolism means your body burns energy from food at a faster rate than your peers (friends/family members or others your age). Your metabolism is the rate at which your body's many processes function, and it can be low, high, or somewhere in the middle. To get those extra calories, eat extra snacks or meals every day. Even if you are inactive or sleeping, your body is still using energy to keep your heart beating, maintain respiration, and rest and repair the body.  The ultimate source of your body’s energy comes from the food that you eat, which then gets broken down into different chemicals and nutrients during the digestion process and converted into energy. The ultimate source of your body’s energy comes from the food that you eat, which then gets broken down into different chemicals and nutrients during the digestion process and converted into energy. You have difficulty gaining weight or keeping weight on, even though you eat regularly. "How to gain weight with a fast metabolism​ " Patients with Fatal familial insomnia, an extremely rare and strictly hereditary disorder, also presents with hypermetabolism; however, this universally fatal disorder is exceedingly rare, with only a few known cases worldwide. Be mindful of what you eat, however, because consuming too many ​refined sugars​, found in candy or sugary drinks​, can have negative effects on your health. A high metabolism is often considered a blessing, but it can have many health effects aside from just making someone thin. A fast metabolism usually means that weight loss and/or maintaining your weight is easier than for most people. Quantitation by indirect calorimetry, as opposed to the Harris-Benedict equation, is needed to accurately measure REE in cancer patients.[1]. Of your body ’ s energy is used in the human body that converts food into energy your! 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