Trying to lose weight and looking for some help? Dr. Laura Choi, a bariatric surgeon at Houston Methodist, answers the most commonly searched questions about weight loss, including:

Are protein shakes healthy?
Are weight loss pills safe?
How do you lose more belly fat?
How do you get past a weight loss plateau?
Do you poop more when you’re losing weight?
Do you lose weight while you sleep?
How does weight loss affect diabetes?
Can weight loss affect your period?