Anatomy
Latest about Anatomy
![An illustration of red blood cells in the human body.](https://cdn.mos.cms.futurecdn.net/Ecn9nMzkGxnUQKuKGt4TyW-320-80.jpg)
How much blood is in the human body?
By Laura Geggel last updated
If you emptied it out, you could fill five soda bottles with it
![Close up of a person's hand wrapped around their freckled shoulder.](https://cdn.mos.cms.futurecdn.net/Ap95WTKBj4AxVojiWf2ZGB-320-80.jpg)
Does the human body replace itself every 7 years?
By Donavyn Coffey last updated
Your body's cells are constantly replicating themselves, but the rate of renewal depends on where those cells are located and what they do.
![man suffering with tooth ache](https://cdn.mos.cms.futurecdn.net/NecRKrHoR4FbGXF4wTXyvU-320-80.jpg)
What to eat after wisdom teeth removal
By Maddy Biddulph last updated
Feeling sore after dental surgery? Here’s what to eat after wisdom teeth removal, and what to avoid if you’re uncomfortable
![Whiter smiles this Amazon Prime Day](https://cdn.mos.cms.futurecdn.net/uyV3AbdHqou5dXEPpZJP37-320-80.jpg)
5 great Amazon Prime Day dental deals for a brighter smile
By Lou Mudge published
Deal We've rounded up the best discounts across a range of oral care products, helping you achieve a whiter smile this Prime Day
![worst foods for teeth](https://cdn.mos.cms.futurecdn.net/NsSbL5mvBk4U8dRwxvd4iQ-320-80.jpg)
The best and worst foods for teeth
By Louise Bond published
Reference Want a pearly white smile? Here’s what you need to know about the best and worst foods for teeth
![what causes bleeding gums](https://cdn.mos.cms.futurecdn.net/RncFp3g4cYGLaRNiJ9geMN-320-80.jpg)
What causes bleeding gums?
By Louise Bond published
Reference Here’s the lowdown on what you need to know about bleeding gums, including how to ease the symptoms
![woman drinking a glass of milk on her sofa](https://cdn.mos.cms.futurecdn.net/3aJP95wzbZg7i3kfLWuSeN-320-80.jpg)
Is milk good for your teeth?
By Lou Mudge published
Is milk good for your teeth – and does it build stronger bones? We separate fact from fiction
![Researchers have discovered a new never-before-seen cell in the human lungs, which plays a vital role in the functioning of the respiratory system.](https://cdn.mos.cms.futurecdn.net/Bxr5rYnBKvRaJsLana3fKc-320-80.jpg)
New part of the body found hiding in the lungs
By Harry Baker published
The newfound cells help to maintain a healthy respiratory system.
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