Weight loss secrets from Kim Kardashian, Jessica Simpson and more: Expert reveals what not to do - New York Post

Kim Kardashian, Jessica Simpson and other celebrities have embarked on their own version of weight loss journeys.

The stars are known for their dramatic weight loss.

Kardashian once lost 16 pounds in three weeks while Simpson has lost 100 pounds three different times.

Michael Feiz, who explained the kind of weight loss that is “healthy and sustainable.”.

“Healthy and sustainable weight loss is one that is coupled with behavior modification and lifestyle changes.

To date, there is no quick fix that has ever been shown to sustain weight loss, no matter what many claim,” he explained.

Here are five celebrities who have gone on weight loss journeys and how they did it:.

While Kim Kardashian didn’t lose an extreme number of pounds, the reality TV star did it extremely quickly.

“The Kardashians” star told Vogue host LaLa Anthony that she lost 16 pounds in three weeks.

In April, the musician showed off her body in a bikini after losing 100 pounds.

“I have gained and lost 100lbs 3x so I never thought this moment could or would happen, but I’m finally spring breakin’ wearin’ a BIKINI!!!!!!” Simpson captioned the selfie at the time.

I believe in setting small goals for yourself, because in my life and how I’ve done it, there’s easy ways to throw in the towel and just feel like it’s impossible,” Simpson explained.

“I was my heaviest I’ve ever been, I was like over 200 pounds when I C-sectioned him out.

“I was like, ‘If I can survive a C-section, I can do anything!’ – [and] I was very dedicated and I started seeing the pounds come off like one week at a time, one pound… I learned that I do like healthy food and I learned what portions mean.