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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.
What to know about ferritin and hair growth
Ferritin is a protein found throughout the body that stores iron. Low ferritin levels, and low iron levels, could affect hair growth and hair health. Read this article to learn more about ferritin and how it can affect the hair.
Why you should wash fruits and vegetables
People should always wash fruits and vegetables before eating or cooking them. Washing them reduces the risk of consuming harmful bacteria. Learn more here.
What to know about nut allergies
Tree nut allergies are common, and they include reactions to almonds, cashews, and walnuts. An allergy to peanuts is not technically a nut allergy. Learn more about nut allergies here.
What can cause a headache and a nosebleed?
Headaches and nosebleeds are common and not usually a cause for concern. When they occur together, however, people may be worried that they are linked. Learn about their causes and when to see a doctor here.
How to treat hip osteoarthritis
Hip osteoarthritis can be a painful and debilitating condition. This article explains the various treatment options for hip osteoarthritis.
Can you poop and still be constipated?
Constipation refers to changes in the frequency and consistency of bowel movements. Here, learn more about passing stool while constipated, as well as treatments and risks, and when to see a doctor.
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.
