If you’ve ever looked up solutions for quick weight loss, you’ve probably seen websites touting supplements that are supposed boost your metabolism so you can lose pounds fast.
Metabolism is simply the process by which your body turns food and drink into energy to fuel itself. It varies from person to person based on body size and composition, sex, and age. At first sight, it might make sense that speeding up your metabolism would help you lose weight, much like driving a car at higher speeds uses more gas.
However, it’s not that simple. A slow or fast metabolism does not usually have anything to do with weight gain. There are multiple culprits to weight gain: eating more calories than you burn, not getting enough sleep, or being stressed. If you’re looking to lose weight, there are better, more proven methods aside from supplements, many of which have not actually been proven to increase your metabolism.
Physical activity does not change your metabolism, but it does increase the amount of fuel your body needs. You don’t have to sign up for a marathon right off the bat. At least 30 minutes of aerobic exercise – such as walking, running, or bicycling – per day will help you burn more calories. In addition, strength training will help you build muscle tissue, which requires more energy than fat. Make sure you’re getting enough sleep as well, and try to reduce stress in your life.
It is important to note that in some rare cases, there are medical conditions such as Cushing’s disease or thyroid issues that can lead to weight gain. If you are struggling to lose weight, talk to your doctor about what method is best for you.
Metabolism and weight loss: How you burn calories – Mayo Clinic
Metabolism Boosters: Weight Loss Fact or Fiction? (healthline.com)