It’s a common statement: We’re overweight because we eat too much and don’t exercise enough.
But is it really true?
According to an AP news article at MSNBC.com, a group of scientists believe that our obesity problem might be related to other factors. Some of their reasons:
- Not enough sleep. Studies have linked less sleep with extra weight gain.
- Modern climate control. AC and heating means less shivering and sweating, both of which burn calories.
- Less smoking. Nicotine suppresses the appetite, and some studies have suggested it increases metabolism, too.
- Mating habits. Heavy people mate with heavy people, leading to heavy kids.
While it may be tempting to blame our extra pounds on external factors, it’s self-defeating to assume our weight is entirely outside of our control.
Gaining and losing weight is a simple energy equation: calories in versus calories out. Are there other factors that affect our weight? Of course! Trans fat has been linked to extra belly flab (see Trim Your Tummy By Avoiding Trans Fat), and so has stress.
But plenty of people–of all shapes and sizes–have taken control of their lives and health. They’ve dropped pounds and built muscle simply by eating better and moving more. And they’ve boosted their energy levels, increased their lifespan and lowered their risk for many diseases, too.
You have the power to change your life, change your body and change your health. Fight against those external factors that keep you sedentary. Make smarter choices when you plan your meals. And remember: no matter how many reasons there are to be fat, there’s one good reason to lose the weight–your health!