Functions of Water in The Body

The human body consists of

about 55-78% of water

which depends on the body size. A thumb rule is that

2/3rds of our body consists of water

and it is the essential component. Every living cell in our body requires water to carry out the various metabolic activities. Hence, it is pertinent to drink enough water. Read on to know more about the functions of water in the body.

Are you aware that your organs and tissues are mostly made up of water? Here is the percentage given for every body component:

  • Blood consists of 83% water
  • Bone consists of 22% water
  • Brain consists of 90% water
  • Muscle consists of 75% water

Water – Functions in the body

Water plays a key role in many functions in the human body. Any form of water deficiency can affect the metabolic functions and other activities. This may also lead to fatality. The various functions of water in the body include:

  • Moisturizes and protects joints
  • Detoxifies by eliminating the waste by-products
  • Regulates the body’s normal temperature
  • Aids organs in better absorption of nutrients
  • Protects the body’s vital organs
  • Helps in metabolic activities
  • Humidifies the air present in lungs
  • Transports oxygen and nutrients into the cells

Effects of Water Deficiency

  • Severe constipation
  • Kidney malfunction
  • Blood clotting
  • Low blood pressure

Drinking adequate amount of water is necessary as it is useful and needed to carry out numerous functions. For example, brain consists of 90% of water. You may experience a migraine or headache if you don’t drink sufficient amount of water.

Also, your brain may not function properly due to ineffective hydration. So, the next time you experience headache or fatigue, it may be the symptom of dehydration.

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