The available evidence suggests that its sensitivity increases as the store charges up with calcium.

Eat something with calcium at each meal, to make sure you get enough.

With a little protein and calcium, it's not a bad choice.

Never catch your food from outside and do not dust it with calcium.

Too much allows the hear to flood with calcium, so it cannot contract.

Does your food supply you with enough calcium, iron, and vitamins?

Both are enriched with calcium but may not provide all the essential nutrients.

Many juices and cereals are now available with added calcium.

Also different kind of juices boosted with calcium are widely available.

People like me must also be careful with calcium, and we have to know these things.