Dispelling 6 weight-loss surgery myths

We're separating fact from fable when it comes to bariatric surgery.

Jan, 2026

Myth #1: Weight loss surgery is dangerous

Myth #2: The recovery process in the hospital is long

Myth #3: Pain from surgery will be unbearable

Myth #4: I won't have to change my lifestyle much

Myth #5: Bariatric surgery is mostly about your appearance

Myth #6: After surgery, I'll be hungry all the time.

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If you're looking to lose a lot of weight and are considering weight-loss surgery, you'll want to make sure you've got all the facts before taking that serious next step. Matthew Brengman, MD, a bariatric surgeon at Parham Doctors' Hospital, says it’s smart to start out by educating yourself on weight loss surgery. And while the Internet is a great place to start your search, it doesn't always have the most reliable advice.

Which is why we spoke with Dr. Brengman to uncover the truth when it comes to common myths about weight loss surgery. Click through for his advice on what you need to know.