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Bodytype: The weight of the bones gets lighter

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Bodytype: The weight of the bones gets lighter

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Lungs: elasticity of the chest decreases

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Lungs: elasticity of the chest decreases

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Loses elasticity
Gets fragile
Gets wrinkled
Takes time to heal
Gets lose
Gets dry
Weaker
Colour can change

# data[].attributes.headline
Lungs: the surface area of the lungs gets smaller

# data[].attributes.subject
Lungs: the surface area of the lungs gets smaller

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Autonomical nervous system will get worse and so being able to handle stress recover from stress will. Also elderly Can't handle physical stress, diseases, cold etc as well as youth.

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Slow down, blood vessel calcifies, heart gets weaker, blood texture changes

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Bodytype: Fat increases, muscles decrease

# data[].attributes.subject
Bodytype: Fat increases, muscles decrease

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Controlling your urinary bladder is more difficult due to aging. Kidney failure and other diseases like urinary tract infection are more likely

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All the senses will get worse. Food doesn't taste as good as it used to etc. You'r hearing will get worse. You don't see as far as you used to or you have troubles on reading newspaper. But you'r sixth sense will get better as you get wiser and get more life experience.

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Elderly loose their teeth easily and the enamel gets weaker. Digestive system and peristalsis get slower which leads  to more constipation. Tension in esophagus sphincter gets loose and causes reflux.

Lining of stomach gets weaker, so elderly people get more easily ulcers. Mucus membrane of entire gastrointestinal system gets thinner.
Function of digestive organs gets weaker (less enzymes).
Metabolism of liver decreases and liver produces less bile.
Amount of nutrients absorbed decreases (especially iron, B12 and calcium).

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Basic diseases can damage immunity system.
Undernourishment can also lower immunity system. There´s also some medicines, which can damage elders immunity.
When elders immunity system is weakened, there´s higher risk to get sick.