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More in Body
- Heart & Lungs
Asthma and Lung Capacity: What’s the Connection?
From the basics to the newest findings, this guide explains asthma in plain language and clears up a few of the most common myths.
- Brain & Nerves
Common Myths About Concussions
What causes the changes linked to concussions, how nerve pain fits in, and which simple facts make the whole topic much easier to understand.
- Dental
How Saliva and Dental Fillings Are Linked
Many people misunderstand saliva. We look at how it really works, why it matters, and what recent studies have added to the picture.
- Eyes & ENT
Eyesight, Explained
Many people misunderstand eyesight. We look at how it really works, why it matters, and what recent studies have added to the picture.
- Skin & Hair
The Science Behind Freckles
Learn what affects freckles, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
- Gut & Kidney
How Gut Bacteria and the Liver Are Linked
From the basics to the newest findings, this guide explains gut bacteria in plain language and clears up a few of the most common myths.
- Heart & Lungs
Bronchitis and Shortness of Breath: What’s the Connection?
What causes the changes linked to bronchitis, how shortness of breath fits in, and which simple facts make the whole topic much easier to understand.
- Bones & Muscles
What Experts Say About Knee Pain
From the basics to the newest findings, this guide explains knee pain in plain language and clears up a few of the most common myths.
- Brain & Nerves
Ten Things to Know About the Vagus Nerve
What causes the changes linked to the vagus nerve, how migraines fits in, and which simple facts make the whole topic much easier to understand.
- Dental
How Gum Disease and Fluoride Are Linked
Many people misunderstand gum disease. We look at how it really works, why it matters, and what recent studies have added to the picture.
- Skin & Hair
Sunburn at Every Age
Learn what affects sunburn, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.
- Eyes & ENT
The Science Behind the Tonsils
What causes the changes linked to the tonsils, how sinus pressure fits in, and which simple facts make the whole topic much easier to understand.
- Bones & Muscles
How Scientists Study Muscle Cramps
Many people misunderstand muscle cramps. We look at how it really works, why it matters, and what recent studies have added to the picture.
- Brain & Nerves
How Scientists Study the Hippocampus
From the basics to the newest findings, this guide explains the hippocampus in plain language and clears up a few of the most common myths.