Here’s how long it takes for water to fully hydrate the body after you drink it: ‘Chugging a lot in one go can…’

According to nutritionist Deepika Sharma, “Water begins entering the bloodstream within 5 to 10 minutes after drinking, and complete hydration, where water reaches tissues, organs, and cells, usually occurs within 30 to 45 minutes. The exact time depends on your body’s current state of dehydration, overall fluid balance, and several factors.”

Water begins entering the bloodstream within 5 to 10 minutes after drinking (Photo: Freepik)

What are these factors that impact water absorption in the body?

Sharma explained that absorption speed depends on several factors. “Water moves faster through an empty stomach, while electrolytes such as sodium, potassium, and glucose help the body retain it more effectively. Cool (but not ice-cold) water is also absorbed more efficiently than very cold water. Physical activity accelerates absorption because the body demands quicker fluid replacement; however, certain health conditions, such as diarrhoea, vomiting, or kidney issues, can slow it down.”

Does that mean sipping water throughout the day is more effective than drinking large quantities at once?

Agreeing that sipping water throughout the day is more effective than gulping large amounts at once, Sharma explained that consistent intake supports steady absorption and helps maintain balanced blood-salt levels without overloading the kidneys. “In contrast, chugging a lot of water in one go can cause bloating, increased urination, and a false sense of hydration. It may also temporarily dilute stomach acid, interfering with digestion if taken during meals.”

Do our eating and drinking habits also influence hydration?

Sharma noted, “Hydration can also be influenced by the foods and drinks you consume. Foods like fruits, soups, and beverages with natural electrolytes, such as coconut water, oranges, and watermelon, enhance hydration. On the other hand, alcohol, caffeine, heavy drinks, and salty or sugary foods slow it down by pulling water out of your cells and increasing urination.”

DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.

From the homepage

‘Sophisticated’ cross-border supply chain of arms, narcotics exposed as NIA chargesheets ‘mastermind’

‘Accidental explosion’: Centre says Nowgam police station blast triggered during forensic sampling process

Lalu’s daughter Rohini says quitting politics, disowning family day after RJD rout in Bihar polls