What Happens to Your Body From Age 0 to 100?

How does the human body change from birth to 100 years old?

This video follows 60 major body changes across an entire lifetime—from a baby’s first breath and first steps, through puberty and adulthood, to the physical changes that become more common in later life.

Watch how growth, teeth, muscles, hormones, skin, bones, sleep, hearing, balance, and other parts of the body gradually change with age.

Not everyone develops or ages at exactly the same rate, but this timeline shows common biological milestones across the human lifespan.

How many of these changes have you already experienced?

Subscribe to Timebound for more timelines, comparisons, and fascinating facts about life, animals, science, and the world around us.

#HumanBody #Aging #LifeTimeline #BodyChanges #Timebound

Дата на публикация: 20 октомври, 2026
Категория: Наука и технология
Ключови думи: to What Your From Age 100 Body Happens