Human body has around 100 trillion cells, each cell contains a 2-metre-long DNA chain.

Your DNA molecules hold your genetic code, or genome. Your genome has information about how your organs are made and how they work, as well as information that can help you live a healthy and long life, like how likely you are to get common diseases, how old your chromosomes are, and how to keep your body in balance based on your chromosome age.

Every person's genome is unique and allows you to be unique in every respect. Our genomic structure, which causes us to survive even the simplest infection, is an important source of our personality, sports, skills, and artistic skills, as well as our physiological structure.