Epigenetics

Epigenetics is like a set of instructions that tells our genes when to turn on or off. It's like a control panel for our DNA. These instructions can be influenced by our environment, lifestyle, and experiences. For example, if someone smokes, it can change the instructions on their genes. This can affect how genes work without changing the actual DNA sequence. Epigenetics is important because it helps us understand how our genes can be influenced by things around us.