The Chase presenter has previously opened up about his life-changing diagnosis of type 2 diabetes, which made him re-evaluate his diet.Showcasing his weight loss on Twitter, the Chaser captioned the post: "Very proud of my results following my Muscle Food Goal Getters plan," and featured a smiley face at the end.In the before shot, The Beast is seen standing dressed in a black tie ensemble with his hands behind his back.But in the after shot, Mark is pictured standing in a pair of his old trousers, which are clearly too big for him now, as he pulls the waistband away from his stomach.The TV personality accredited his drastic weight loss to the "Muscle Food Goal Getters plan".
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