Headache Striking Suddenly? This Simple Salt-and-Water Trick Is Being Shared for Quick Relief

A sudden headache can make it difficult to concentrate on work or carry on with your daily routine. While many people immediately reach for a painkiller, there are situations where a headache may be linked to something as simple as dehydration.

Celebrity nutritionist Shweta Shah has shared a simple salt-and-water remedy that she says may help when a headache is associated with dehydration or low sodium levels.