How long it takes to lose weight can vary based on a number of factors, such as age, medications you take, your activity level, and more. Learn how to do it right.

Again, the FDA does not regulate dietary or weight loss supplements, including weight loss patches. As a result, adverse side effects such as nausea, headache, increased heart rate (a.k.a tachycardia), and skin irritation near the application site are possible, says Dr. Peralta-Reich.

The Wegovy pill is only available in the U.S. with a doctor’s prescription. Patients can pick it up at pharmacies nationwide, such as CVS and Costco, or consumers can have it delivered through select telehealth companies like Ro, LifeMD and Weight Watchers, NovoCare Pharmacy, GoodRx and others, according to the drugmaker.

Everyone's weight loss and health journey looks different, and these celebrities have spoken out about their own paths recently. From Jelly Roll to Oprah and Lizzo to Kathy Bates, see which celebrities had major weight loss transformations — and what they've said about it.