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Welcome to our Knowledge Center. This is a collection of dedicated information pages about specific conditions or subjects, as well as some of our longer in-depth articles, all written by our team of news editors.
Benefits and uses of lemongrass essential oil
Lemongrass essential oil has antibacterial, antioxidant, and anti-inflammatory properties. People can use it as a massage oil, in a diffuser, or for steam inhalation. Learn more about the benefits of lemongrass essential oil here.
How to tell if eggs are still good
Eggs can stay fresh for several weeks, but they do eventually spoil. Some simple ways of checking whether an egg is still good are looking at the expiration date, doing a visual inspection, and smelling the egg. The main risk of eating a bad egg is Salmonella infection. Learn more here.
Causes of swollen hands
Some causes of swollen hands include pregnancy, exercise, and fluid retention. Treatment depends on the underlying issue. Learn more about possible causes of swollen hands here.
How to stop a nosebleed
Nosebleeds are a common problem, but they often subside quickly with at-home treatment. In this article, learn how to stop a nosebleed at home. We also cover stopping nosebleeds in children and when to see a doctor.
List of ADHD medications: Comparing types
There are many different ADHD medications. This article provides a list of ADHD medications and discusses side effects, risks, and benefits of different types.
What can cause stomach pain and nausea?
Stomach pain and nausea often occur together and can affect both adults and children. Although these symptoms usually resolve within a few days, they can sometimes be a sign of a more serious condition. Learn more here.
Here are our most detailed collections of pages on specific conditions or subjects.
Here are some of our other specialized articles we have chosen to be part of our Knowledge Centre.
