An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Do Overweight Girls Start Puberty Too Soon?
Girls seem to be going through puberty a lot earlier these days. Doctors think it may be related to body weight. Are you concerned that your daughter is overweight and may start puberty too soon?
Do you have polymyositis or dermatomyositis?
This study intends to investigate the genetic and environmental risk factors involved in the development of myositis, an autoimmune muscle disease that causes chronic muscle weakness.
Get Your Asthma Under Control
NHALES stands for Natural History of Asthma with Longitudinal Environmental Sampling. Your participation in the NHALES Study will contribute to research on how the environment affects the human body and asthma. Please consider joining today.
By participating in the NHALES Study at NIEHS, Jeff Long has learned to manage his asthma while contributing to our understanding of the condition.
