The Kardashians' have been worried over Rob's intense diet.
After many years of being away from the spotlight, Rob Kardashian has slowly been easing himself back into the limelight by posting some selfies showing he has lost a lot of weight. However, according to a new report, his family is concerned as he is losing weight at an "alarming rate."
An insider revealed to Radar Online that Rob is currently practicing a "Master Cleanse" diet, which has a negative effect on him.
"Rob's been yo-yo dieting for years, but the constant stopping and starting of it all is taking a real toll on his health," an insider revealed to Radar Online. "He's dehydrated all the time, gets palpitations and it's putting a lot of stress on his heart while his body goes into starvation mode."
According to the source, Rob, who reportedly gained 100lbs before was astonished by the impressive result and taking the diet too far even though he is putting his health at risk.
"He should be taking the same time to lose this weight and he did to put it on, but now that he's seeing results, you just can't stop him."
It was just two months ago when a source said to E! News that Rob was getting ready to turn his life around after his mom Kris Jenner revealed in an episode of 'Keeping Up With the Kardashians' that he gained more than 100 lbs in a year.
"For the first time in a long time Rob is committed to changing his diet habits," a source told E! News. "He's been working with a chef and doing really well."
He also asked help from a fitness expert Gunnar Peterson, who helped shape his famous sisters. "His regimen involves more than just cardio and weights," the source explained.