The average lifespan in the U.S. is around 79 years, but the average health span is only about 63 years, indicating a significant gap in quality of life as people age.

People generally fear living to 120 because they associate it with the decline they see in older individuals, but advancements will ensure that aging won't be like that.

In my book, 'Super Agers', I discuss findings from a study where we found little genetic difference in people who reached 87 without age-related diseases, highlighting the importance of understanding the biology of aging.

My life expectancy forecast is based on innovations and what I can influence in the next few decades, with a potential upper limit of 100 to 110 years.

The quality of life in later years is influenced by lifestyle choices, including moderation in drinking and consistent daily routines, which can lead to better health outcomes as we age.

A patient I saw who was 98 and had never been sick inspired me to explore why some individuals are outliers in aging and health.

Health span refers to the length of time one can remain healthy, not just the total lifespan, emphasizing the importance of living without major diseases as we age.

Research on life extension is challenging due to the lack of clear endpoints in human studies, making it difficult to measure the impact of interventions on longevity.

We can potentially add seven healthy years to our lives by preventing the major age-related diseases: cancer, cardiovascular disease, and neurodegenerative conditions.