What are the consequences of dehydration?

Drops in energy, mood, skin moisture, blood pressure, cognitive impairment

How does over-hydration affect the body?

Sodium electrolytes become diluted, leading to water intoxication

Reducing the risk of stroke, managing diabetes, lowering the risk of certain cancers

The human body is primarily composed of water, with crucial functions like joint cushioning, temperature regulation, and brain nourishment heavily relying on adequate hydration. Both infants and adults require significant water intake to maintain optimal bodily functions.
Maintaining proper hydration levels through adequate water intake is essential to prevent negative consequences like dehydration or over-hydration, which can impact energy levels, mood, skin health, blood pressure, cognitive abilities, and electrolyte balance. The recommended daily water intake varies by gender and individual factors, with additional sources like fruits, vegetables, and beverages contributing to overall hydration and health benefits.

What percentage of the human body is water?
55-60%
How much water should men drink daily?
2.5-3.7 liters
What are the consequences of dehydration?
Drops in energy, mood, skin moisture, blood pressure, cognitive impairment
How does over-hydration affect the body?
Sodium electrolytes become diluted, leading to water intoxication
What are the benefits of optimal hydration?
Reducing the risk of stroke, managing diabetes, lowering the risk of certain cancers

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The average human body is composed of 55-60% water, with babies being 75% water at birth, dropping to 65% by their first birthday. Water plays a crucial role in cushioning joints, regulating temperature, nourishing the brain and spinal cord, with an adult brain and heart being almost three quarters water.
Daily water loss through sweat, urine, breathing, and bowel movements amounts to two to three liters, necessitating the need to drink water to maintain a balanced level and avoid dehydration or over-hydration. Dehydration can lead to drops in energy, mood, skin moisture, blood pressure, and cognitive impairment, while over-hydration can cause sodium electrolytes to become diluted, leading to water intoxication.
The recommended daily water intake varies between 2.5-3.7 liters for men and 2-2.7 liters for women, depending on factors like weight and environment. Other beverages like coffee or tea can also contribute to fluid intake, and fruits and vegetables high in water content can supplement liquid intake while providing essential nutrients and fiber. Optimal hydration has been linked to reducing the risk of stroke, managing diabetes, and lowering the risk of certain cancers.