What are the symptoms of excess or deficiency of calcium in the body?

Approximate daily requirement of calcium:

For men: 1000 mg

For women: 1000-1200 mg

What are the symptoms of calcium deficiency:

 Finger numbness

 Delayed bone growth

 Muscle cramps

 - skeletal deformity

What are the symptoms of excess calcium:

 - Collywobbles

 - Constipation

 - renal failure

 - calcification of blood vessels

 - kidney stones

What are the natural sources of calcium:

  Low-fat yoghurt 226 g

 - Mozzarella cheese 43 g

 Sardines 85 grams

 Skimmed milk 236 g

 Almonds

 - avocado

 - broccoli