What Is a Gene?
Your eye color, hair type and even your earwax are all determined by your genes. Learn more about the instructions that make you who you are.| Cleveland Clinic
Your eye color, hair type and even your earwax are all determined by your genes. Learn more about the instructions that make you who you are.| Cleveland Clinic
Cancer can start almost anywhere, including your skin, muscle, organs, bones and blood. Find out how early treatment gives you the best outlook.| Cleveland Clinic
Sex recorded at birth assigns a label — male or female — based on the appearance of your genitals at birth. In the U.S., this label goes on your birth certificate and your medical records.| Cleveland Clinic
Thyroid hormone is the hormone that controls your body’s metabolism. Thyroxine (T4) and triiodothyronine (T3) collectively make up thyroid hormone.| Cleveland Clinic
Cleveland Clinic advertising supports our core mission and helps us improve our site as a resource for trusted health content. Learn how to advertise with Cleveland Clinic.| Cleveland Clinic
Menopause is when your menstrual cycles end and you’re no longer able to get pregnant. Learn more about when it happens and what you can expect.| Cleveland Clinic
