The Cell's Lifespan

The body renews itself at varying paces, for example, the lifespan for the following:

• The skin rejuvenates every 2-4 weeks;
• The hair, about six years for women and three years for men;
• The liver rejuvenates every 150-500 days;
• The stomach and intestines, every five days due to corrosive acids;
• The bones take a full 10 years.