James GallagherHealth and science correspondentWatch the moment DNA from a mum and dad is injected into the egg of another...
Hereditary
:max_bytes(150000):strip_icc()/sad-child-tara-moore-taxi-Xx1250-56a09c4e3df78cafdaa337ce.png "Is Bipolar Disorder Hereditary? Understanding Your Risk")
Bipolar disorder is a mental health condition that causes extreme shifts in mood and activity levels. It also affects a...
:max_bytes(150000):strip_icc()/Health-GettyImages-1372116699-966b1470e57c4a0f9e6c705a24b48cb1.jpg "Is Parkinson’s Disease Hereditary? Genetics and Causes")
Parkinson's disease is a genetic disease, but it's rarely a hereditary disease. The condition can be caused by genetic changes...
