Howard Tucker, known as the world’s oldest doctor according to the Guinness World Records, passed away in late 2025. His medical career lasted over 75 years: Tucker worked as a neurologist until 2022, when his hospital was closed. At the age of 103, he became a record holder and remained a model of energy and optimism until his last days.
This is reported by Finway
Three Rules for a Happy and Long Life
For many years, people approached Howard Tucker with questions about the secrets of his activity and enjoyment of life. He always emphasized that there is no universal formula, but there are three main principles he advised everyone to follow to maintain health and mental clarity.
“I don’t believe there is one magical answer. Good genes and luck can certainly give you an advantage. But over the years, I’ve come to the conclusion that there are several principles that matter a lot,” the doctor said in an interview with journalists from Make It.
Develop Your Mind and Stay Active
Dr. Tucker emphasized that the mind needs to be trained just like muscles. He was constantly learning new things: at 60, he enrolled in evening law school, and at 67, he obtained a law license in Ohio. Even after finishing his main career, he engaged in medical-legal expertise and explored social media. In his opinion, maintaining intellectual activity can be achieved in various ways—from volunteering and reading to learning new skills or engaging in creative activities.
Tucker noted that many people lose their vitality as they age when they stop being curious about the world. He believed that mental activity is one of the best ways to preserve youth and joy for life.
Live Without Hatred and Enjoy Moderation
The second important rule Howard Tucker considered was to avoid hatred and grievances. He advised not to hold onto anger, as it drains energy and negatively impacts health. Instead, the doctor recommended focusing energy on interesting activities, communicating with others, and seeking the meaning of life.
The third rule is moderation in everything. Tucker admitted that he enjoyed having a martini or tasting a good steak occasionally, but he always maintained balance in his diet and lifestyle. He believed that moderation allows one to enjoy life for many years: excess or strict limitations can only be harmful.
In conclusion, Howard Tucker advised maintaining mental activity, not letting negativity become a guide in life, and appreciating each day. In his view, everyone has a chance to make their life rich and harmonious if they follow these simple yet effective rules.