NFL Super Star Shares Secret Health Battle

NFL icon Dan Marino is getting personal about a health battle most fans never saw coming.

The 64-year-old Hall of Fame quarterback recently revealed he was diagnosed with metabolic dysfunction-associated steatohepatitis — or MASH — a form of fatty liver disease that often shows no major symptoms until it’s progressed. For Marino, the only early sign was fatigue. But behind the scenes, his health was quietly heading in the wrong direction.

“I kind of let my diet go,” Marino admitted in a new interview. “I wasn’t working out as much. When you’re playing ball, there’s structure. We had weigh-ins. But after I retired, that all changed.”

His diagnosis came during a routine checkup back in 2007, and while the news was serious, doctors told him there was still time to reverse the damage. That wake-up call set Marino on a mission — not just to heal, but to spread the word.

Now, he’s teaming up with Novo Nordisk’s “Unordinary Stories” campaign to raise awareness about MASH and the small lifestyle changes that can make a big difference.

What Exactly Is MASH?

Formerly known as nonalcoholic fatty liver disease, MASH occurs when fat builds up in the liver, causing chronic inflammation. Left untreated, it can lead to cirrhosis and even liver cancer. But early intervention — with diet and exercise — can slow or even reverse the disease.

For Marino, that meant dialing back on the pizza, candy, and late-night wine. His doctors recommended the Mediterranean diet and consistent movement — even if it’s just a walk or bike ride with his wife, Claire.

Team Effort at Home

“I’ve got a great support system,” Marino said. His former teammate Terry Kirby now helps him train, and Claire keeps him on track with doctor’s appointments and nightly walks. “It’s the people that love you and you love them,” he added. “It feels like a little village.”

He’s been sticking with it, and it’s paying off.

“Every year I get ultrasounds, and so far it’s been fine. It hasn’t progressed,” Marino shared. “And I believe it’s gonna get better and better and better.”

Why He’s Speaking Out Now

Marino says he kept his diagnosis private for years because it didn’t seem like a “big deal” at the time. But now, he wants others to understand how important it is to stay on top of their health — especially when the signs are easy to miss.

“If you get diagnosed with fatty liver or MASH, doing the things you need to do — like I talked about — diet, working out, and being consistent, that’s what the message really is.”

From NFL glory to battling a silent disease, Marino’s latest chapter is all about resilience, routine, and encouraging others to take their health seriously — even when they feel fine.