Sorry, you need to enable JavaScript to visit this website.

Open Menu

Calcium - not just for growing bodies

Calcium - not just for growing bodies

Many believe that calcium is only important for growing teeth and bones, however that is not so.  

Throughout your life, calcium plays an important role in maintaining healthy function of muscles, blood and nerves. 


Did you know?

Those aged over 70 years need the same amount of calcium as adolescents? 1 


Why calcium is important

  • Build strong teeth and bones
  • Maintain healthy muscle and nerve function
  • Used as a building block for normal blood clotting
  • Assist with food digestion

Calcium is found in a variety of foods

  • Milk and milk products – such as yoghurt and cheese 
  • Leafy green vegetables – such as silverbeet – however, some green leafy vegetables (such as spinach) contain oxalates which impairs the absorption of calcium from these sources
  • Soy products and tofu – look for those with added calcium
  • Fish - sardines and salmon (with bones)
  • Nuts and seeds – brazil nuts, almonds and sesame seed paste (tahini)
  • Calcium-fortified foods – including breakfast cereals, fruit juices and bread 


Did you know?

Each serve of SUSTAGEN Hospital Formula contains 50% of your daily calcium requirement (400mg calcium) and 36% of your daily vitamin D requirements.


Without vitamin D, only 10-15% of the calcium we eat can be used 3.


1 The NH&MRC has set the RDI for calcium for adolescents (12-18 year olds) and those over 70 years at 1300mg / day

2 Accessed on 16.7.2019

3 Holick, M.F (2007) The New England Journal of Medicine; 377: 266-81


Consume as part of a varied and balanced diet and healthy lifestyle. SUSTAGEN® Hospital Formula and SUSTAGEN® Hospital Formula Plus fibre are a formulated meal replacement and cannot be used as a total diet replacement. SUSTAGEN® Collagen, SUSTAGEN® Everyday and SUSTAGEN® Ready to Drink are Formulated Supplementary Foods which can be of assistance where dietary intakes of nutrients and energy may not be adequate. SUSTAGEN® OPTIMUM™ is a Food for Special Medical Purpose, specially formulated for medical conditions where nutritional needs cannot be met through diet modification alone. Must be used under the supervision of a healthcare professional. SUSTAGEN® Sport is a Formulated Supplementary Sports Food which must be consumed in conjunction with a nutritious diet, not as a sole source of nutrition and should be used in conjunction with an appropriate physical training or exercise program. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision. The advice given here is intended as a general guideline only and is not intended to replace the advice of a healthcare professional. Nutritional supplements can only be of assistance where dietary intake is inadequate. Please seek advice on your individual needs from an Accredited Practicing Dietitian or your healthcare professional.