Alkaline Water VS Ocean Water: Which Is Better For Hydration?

By Shubhi Kumar
29 May 2025, 13:00 IST

People often explore different types of water for hydration. Among the more discussed options are alkaline water and ocean water. While both come with unique properties, only one is truly suitable and safe for daily hydration. Tap to read!

Hydration

Alkaline water hydrates the body, whereas ocean water dehydrates, primarily due to its extremely high salt content.

Health Benefits

Alkaline water may help reduce acidity and improve energy levels. Ocean water supports the immune system and mental well-being.

Body pH Balance

Alkaline water may neutralise acid in the body. Ocean water disturbs and can dangerously elevate sodium levels in the blood.

Safety and Side Effects

Alkaline water is mostly safe. Ocean water, on the other hand, is dangerous if consumed regularly and can cause dehydration and kidney damage.

Personal Requirements

Alkaline water would suit athletes and those on an acidic diet. Ocean water should only be used externally and never taken as a drink.

Information credits

As per the research by the National Institute of Health (NIH), ocean water is loaded with salts that can disturb your sodium levels. However, it is advisable to consult a healthcare professional before adding it to your diet.