Mark Labbett, famously known as “The Beast” on ITV’s The Chase, has achieved a staggering 10-stone (64kg) weight loss as of 2026, dropping from a peak weight of 29 stone (184kg) to approximately 18 stone (114kg). His transformation was primarily triggered by a Type 2 diabetes diagnosis in 2016, which prompted a “complete nutrition overhaul” focusing on a high-protein, low-carbohydrate diet. Labbett attributes his success to natural methods—specifically cutting out sugar and processed carbs—rather than weight loss surgery, which he avoided due to medical advice. By 2026, he remains at his leanest in over 30 years, maintaining his health through increased physical activity, including long walks with his dog, Baloo, and managing his glucose levels with advanced monitoring technology like the Dexcom CGM patch.
The Timeline and Motivation for Change
The Breaking Point: 2016 Diagnosis
Mark Labbett’s journey did not begin as a vanity project; it was a life-saving necessity. In 2016, after a nurse noticed a non-healing wound on his leg, a blood test confirmed he was suffering from Type 2 diabetes.
At the time, Labbett weighed 29 stone and worked a grueling filming schedule that often led to poor dietary choices and late-night snacking. The diagnosis served as a wake-up call, especially after seeing his co-star, Paul Sinha, successfully manage the same condition through rapid weight loss.
The Lockdown Acceleration (2020)
While many people gained weight during the COVID-19 pandemic, Labbett used the period to supercharge his progress. With nurseries closed, he found himself constantly active while caring for his “hyperactive” toddler, which he cites as a primary driver for his increased calorie burn.
Additionally, a bout of suspected COVID-19 led to a temporary loss of taste and smell, which naturally suppressed his appetite. This “forced” break from his usual eating habits helped him break his addiction to sugar and established a new, lower baseline for his daily caloric intake.
The “Beast” Diet: 2026 Nutritional Framework
Cutting the “White Killers”
The core of Labbett’s weight loss strategy involves a total rejection of two specific food groups: added sugars and refined carbohydrates. He refers to these as the “white killers” that previously fueled his weight gain and diabetic spikes.
- Eliminated Foods: White bread, pasta, potatoes (specifically chips), and sugary snacks like chocolate bars.
- The “No Off Button” Realization: Labbett has been candid about his lack of an “off button” when it came to sweets, admitting he could eat multiple chocolate bars in one sitting before his overhaul.
The High-Protein Approach
By 2026, Labbett follows a strictly high-protein diet that prioritizes satiety and muscle maintenance. He focuses on lean meats, eggs, and green vegetables, which help keep his blood sugar stable while providing the energy needed for his busy television career.
This “virtuous cycle,” as he describes it, means that by eating high-protein meals, he feels fuller for longer. This reduces the urge to snack, leading to a natural caloric deficit without the need for traditional “starvation” dieting.
Exercise and Daily Activity Levels
The “Personal Trainer” Labrador
Exercise for Mark Labbett in 2026 isn’t about high-intensity gym sessions; it’s about consistent, functional movement. His Golden Retriever, Baloo, plays a pivotal role as his unofficial personal trainer.
- Walking Routine: Daily walks in the fields near his home ensure he hits his step targets regardless of his filming schedule.
- Pantomime Performances: Labbett often participates in seasonal pantomimes, which involve hours of standing and moving on stage—a significant physical drain that he now handles with ease thanks to his improved fitness.
Managing Hip and Joint Health
As a man standing 6ft 6in tall, Labbett has faced mobility challenges, including a hip injury that required recovery time in 2025. His weight loss has significantly reduced the pressure on his joints, allowing him to remain mobile as he approaches his 60th birthday.
The Mechanics of Maintenance
The Psychology of Satiety
Labbett has often described himself as a “sugar addict” with no natural “off button.” To overcome this in 2026, he utilizes the “Protein First” principle, which leverages the hormone cholecystokinin (CCK) to signal fullness to the brain more effectively than carbohydrates.
By consuming a significant portion of protein at the start of every meal, Labbett triggers a hormonal response that reduces the desire for the “naughty carbs” he once craved. This psychological shift has allowed him to move from a state of “restriction” to one of “negotiated appetite,” where he eats because his body requires fuel rather than responding to emotional or habitual triggers.
Real-Time Diabetes Management
A critical component of Labbett’s 2026 routine is his use of a Continuous Glucose Monitor (CGM). This wearable device has transformed his relationship with food by providing immediate visual feedback on how specific ingredients affect his blood sugar.
- The “Eye-Opener”: Labbett noted that seeing his glucose levels spike in real-time after a “cheat” meal was more motivating than any scale number.
- Refining the Diet: The CGM helped him identify “hidden sugars” in processed foods, leading to a stricter 2026 protocol that favors whole, single-ingredient foods.
Natural vs. Surgical Weight Loss: A Comparison
Why He Avoided the Gastric Band
Despite the popularity of bariatric surgery among celebrities, Labbett famously opted out. His medical team warned that because his primary issue was liquid and sugar-based calories, a gastric band—which restricts solid food volume—would be largely ineffective.
Comparative Results in 2026
Labbett’s “old-fashioned” approach of diet and exercise has yielded different results than surgical peers:
- Muscle Retention: By losing weight gradually and focusing on protein, he has maintained more lean muscle mass, which is crucial for his 6ft 6in frame.
- Metabolic Health: His “natural” path has led to a significant reduction in visceral fat (the dangerous fat around organs), which he believes was the primary driver of his Type 2 diabetes.
The Social Impact and Public Advocacy
Inspiring a Generation of “Big Men”
Labbett has become an accidental spokesperson for men with large frames who feel that weight loss is impossible. In 2026, he frequently speaks about “carrying weight internally,” explaining that even “fit” big men can harbor dangerous levels of visceral fat.
His transparency regarding his arthritis flare-ups and the struggle to walk upstairs at his heaviest has humanized the “Beast” persona. Fans in 2026 often credit his “no-nonsense” approach to health as the catalyst for their own lifestyle changes, particularly within the 50+ age demographic.
FAQs
What does Mark Labbett eat for breakfast in 2026?
He typically starts his day with a high-protein omelette or eggs, avoiding cereals and toast to keep his morning glucose levels stable.
How did the lockdown help his weight loss?
The closure of nurseries meant he was constantly active chasing his toddler, and a temporary loss of taste during a bout of illness helped break his sugar cravings.
What is Mark Labbett’s “life goal” for his health?
His primary motivation is to see his son Lawrence graduate from university, which will happen when Mark is in his early 70s.
Does he use Ozempic or Wegovy?
Labbett has not publicly confirmed the use of GLP-1 medications, attributing his 10-stone loss to dietary changes and increased activity (“the old-fashioned way”).
How does he handle “cheat days”?
In 2026, he refers to them as “naughty carbs” rather than cheat days; he allows occasional treats but uses his CGM to monitor the immediate impact.
What is the “Beast’s” advice for sugar addiction?
He recommends cutting it out entirely initially to “reset” the palate, as he found that small amounts often triggered his “no off button.”
Is he still diabetic in 2026?
While he still has the diagnosis, his glucose levels are now “mainly in the normal range” due to his weight loss and disciplined diet.
What size clothes does he wear now?
He has moved from a 5XL to an XL in most brands, a transformation he celebrated by “dropping Xs” off his size.
How does his height affect his weight loss?
At 6ft 6in, he can carry more weight without it being visually obvious, but he emphasizes that internal visceral fat is the real danger for tall men.
What role does Hayley Palmer play in his health?
His partner, Hayley Palmer, has been a motivational force, often sharing videos of their joint workouts and healthy meals on social media.
Did Mark Labbett have a gastric band?
No, Labbett has explicitly denied having weight loss surgery.He was advised by doctors that a gastric band could be dangerous for him due to how his body processes sugar.
How much weight has Mark Labbett lost in total?
As of 2026, he has lost 10 stone (approximately 64kg) from his heaviest weight.
What is Mark Labbett’s current weight in 2026?
He estimates his current weight to be around 18 stone (114kg), though he recently mentioned he has been in the “17s” at times.
What two foods did Mark Labbett cut out?
He primarily cut out sugar and carbohydrates (bread, pasta, and potatoes).
What is “The Beast’s” height?
Mark Labbett stands 6 feet 6 inches (198cm) tall.
How does he manage his diabetes while filming?
He uses a Dexcom CGM patch to monitor his glucose in real-time and ensures he has protein-rich meals provided on set.
Who is Mark Labbett’s girlfriend in 2026?
Mark has been in a relationship with TV presenter Hayley Palmer, who has been supportive of his healthy lifestyle.
Does he still eat chocolate?
He allows himself an “occasional sweet” but remains very disciplined to avoid triggering his diabetes.
What role did his dog play in his weight loss?
His dog, Baloo, motivated him to go for long daily walks, increasing his non-exercise activity thermogenesis (NEAT).
Is Mark Labbett still on The Chase?
Yes, he remains one of the lead Chasers on the UK, Australian, and American versions of the show.
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