Should you take a calcium supplement? And if so, how much? Here's what to know about calcium's benefits and some warnings.

There are two types of hard water– temporary and permanent. Hard water containing calcium bicarbonate is called temporary hardness because the mineral is converted to insoluble carbonate when ...

Dr Saurabh Sethi highlights signs of nutritional deficiencies such as brittle nails, twitching muscles, clicking joints, ...

A water softener reduces the dissolved calcium, magnesium, and to some degree manganese and ferrous iron ion concentration in ...