On the personal side, Dr. Hoffman’s active lifestyle is an embodiment of the healthy principles he espouses. He follows a version of his own “Salad and Salmon” Diet. He is an inveterate exerciser and athlete, and enjoys running, strength training, swimming, cycling, kayaking, and scuba diving. His daily routine includes morning yoga.

He has completed the New York City Marathon and numerous triathlons.

While some wonder “how he does it all,” Dr. Hoffman devotes a considerable amount of time to relaxation, cooking his favorite foods, reading historical novels, hanging out with friends and family, traveling, and “just plain vegging.”