A Taiwanese physician recently stunned audiences by sharing results from a telomere test, revealing his biological age is six years younger than his chronological age. Through a combination of strategic dietary habits and lifestyle adjustments, he has unlocked the secret to cellular rejuvenation.
Dr. Po-Jen Liu, a leading nutritional and functional medicine expert in Taiwan, disclosed his biological age during an appearance on the program Health Cloud Avenue. The telomere analysis showed his body functions at just 54 years old—despite his actual age of 60. His revelations have sparked widespread interest in the science of cellular aging and how everyday choices can slow the clock.
Understanding Telomeres: The Cellular Timekeepers
Dr. Liu explains that aging at the cellular level hinges on telomeres, protective caps located at the ends of chromosomes. These structures safeguard genetic material from damage. However, telomeres shorten naturally with each cell division, and research suggests when they have divided approximately 120 times and are completely depleted, life reaches its end. Extending telomere length, therefore, becomes a critical strategy for preserving youth.
“Telomeres are like the plastic tips on shoelaces—without them, the laces fray,” Dr. Liu has stated. By protecting these caps, individuals can theoretically prolong cellular lifespan.
The Daily Meal Plan That Fights Aging
Dr. Liu has openly shared his daily meal structure, emphasizing protein at breakfast to combat muscle loss and whole foods throughout the day.
Breakfast includes half a multigrain steamed bun, one cup of unsweetened soy milk, and one egg. To boost his protein intake to 70 grams daily—far beyond what a basic breakfast provides—he enriches his soy milk with three key additions:
- Protein powder: Raises breakfast protein above 20 grams
- Black sesame powder: Rich in vitamin E and antioxidants, though Dr. Liu stresses the sesame must be ground for proper absorption
- Lecithin powder: Contains acetylcholine, a neurotransmitter that supports memory and may help prevent fatty liver disease
Lunch focuses on fish like salmon or mackerel, or chicken, paired with half a bowl of rice and three servings of vegetables.
Dinner follows Mediterranean diet principles, featuring sweet potato porridge or brown rice alongside tofu, edamame, and small fish such as saury or mackerel.
Four Pillars of Rejuvenation
Dr. Liu attributes his youthful biology to four consistent habits:
1. 12-Hour Intermittent Fasting
He finishes dinner by 7 PM and does not eat again until breakfast, creating a 12-hour fasting window. Eating only until 70-80% full allows the body time for cellular repair, helping maintain longer telomeres.
2. Evening Magnesium and Calcium
Before bed, he supplements with magnesium and calcium. These minerals relax nerves and stabilize mood, improving sleep quality—a crucial factor in cellular regeneration.
3. Two Daily Cups of Black Coffee
Dr. Liu drinks black coffee every morning and afternoon. The chlorogenic acid in coffee acts as a powerful antioxidant, potentially protecting against diabetes and dementia. He advises against adding creamer, which often contains unhealthy fats, but says milk is acceptable.
4. Hydration at Both Ends of the Day
He drinks 200-300 ml of warm water upon waking to stimulate circulation and bowel movement. He also drinks water before sleep, noting that the brain repairs itself during rest and requires adequate hydration to flush out waste proteins linked to cognitive decline.
Mediterranean Cooking: A Recipe for Longevity
Dr. Liu recommends following Mediterranean cooking principles: each meal should include at least one and a half bowls of cooked vegetables in three or more colors; starches should be whole grains like brown rice or sweet potatoes; protein sources should favor legumes, eggs, fish, and poultry; and cooking methods should avoid high-temperature frying or grilling.
One of his featured recipes is Braised Mixed Mushrooms with Tofu:
Ingredients: Assorted mushrooms (shiitake, enoki, king oyster), tofu, chili strips, scallions, rice wine, olive oil, salt, pepper, and soy sauce.
Method: Lightly pan-fry tofu in olive oil, add mushrooms, pour in a small amount of water, cover and simmer for 3-5 minutes. Season with salt, pepper, soy sauce, and rice wine, then garnish with scallions and chili.
The dish supports gut health and immunity while avoiding the damage of high-heat cooking.
A Broader Shift in Anti-Aging Science
Dr. Liu’s approach aligns with a growing global emphasis on lifestyle medicine. Experts increasingly recognize that biological aging is not inevitable—it can be influenced by diet, sleep, stress management, and activity. As research into telomeres advances, more doctors are calling for personalized nutrition and intermittent fasting as accessible tools for longevity.
For readers eager to begin, start small: try a 12-hour overnight fast, add black sesame powder to your morning drink, or experiment with Mediterranean-style plant-based dinners. The journey to a younger biological age, it seems, begins at the table.