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Blood / Hematology
Low and normal blood oxygen levels: What to know
Written by Joana Cavaco Silva
A blood oxygen level indicates how well the body distributes oxygen from the lungs to all of its cells. What does it mean to have low blood oxygen?
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Bones / Orthopedics
What to know about nuclear bone scans
Written by Jamie Eske
A bone scan is an imaging technique that doctors use to diagnose bone diseases, infections, and fractures. Learn more here.
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Hypertension
Research reveals how tea may lower blood pressure
Written by James Kingsland
Compounds called catechins, found in green and black teas, relax the muscle that lines blood vessels, which may lead to lower blood pressure.
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Neurology / Neuroscience
What to know about foot drop
Written by Jamie Eske
Foot drop can affect mobility, independence, and quality of life. Treatment may relieve the condition, although surgery may be needed.
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Nutrition / Diet
What to eat and avoid to maintain a strong immune system
Written by Veronica Zambon
In this article, learn about which foods weaken the immune system and which foods may help boost it.
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Is watermelon keto? What fruits you can eat while on keto
Written by Mathieu Rees
This article explores watermelon's nutrient profile and its place in a ketogenic diet. It also lists some other keto-friendly fruits and their carb content
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Sour cream substitutes for every need
Written by Beth Sissons
People may want to swap out sour cream in their food for several reasons. Learn about some tasty dairy, non-dairy, low fat, and vegan substitutes here.
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Everything to know about bell peppers
Written by Beth Sissons
Bell peppers have many health benefits and can be a delicious snack or addition to meals. Learn more about bell peppers here.
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Western diet linked to changes in gut fungi and metabolism
Written by James Kingsland
New research in mice suggests that eating a highly processed diet changes the community of fungi living in the animals’ guts.
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Pain / Anesthetics
9 home remedies for burning feet
Written by Adam Rowden
The sensation of burning feet is a common disorder. This article looks at the causes of burning feet syndrome (BFS) and 9 home remedies for burning feet.
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What to know about neuropathic itch
Written by Steph Coelho
A neuropathic itch results from nervous system damage rather than skin issues. This article looks at the symptoms, causes, and treatment of neuropathic itch
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Psoriasis
What is the relationship between psoriasis and the immune system?
Written by Zia Sherrell
Psoriasis happens when the immune system attacks healthy cells and a buildup of skin occurs. However, not all experts agree that it is an autoimmune condition.
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