The underlying causes of obesity can vary between people and typically involve a mix of both genetic and environmental factors. Obesity is a chronic health condition defined as the accumulation of ...

Genetic testing plays an important role in cystic fibrosis screening and diagnosis. It can help determine if a person has cystic fibrosis or carries gene mutations that cause it. Other tests can also ...

Gavin Bowen-Metcalf does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...