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NBC News BETTER brings you wellness news and tips to make the most of your mind, your body and your life.

Heart Health

How to Be Healthy and Live a Healthy Life

Celebrity Chef Seamus Mullen transformed his life after being diagnosed with rheumatoid arthritis in his early 30s. Eating poorly, working long hours and partying too much had taken its toll. Here, he reveals what he learned on his journey to living healthy and how you, too, can remodel your lifestyle for the better.

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