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Detect the first signs of malnutrition

Is your skirt feeling looser than usual, or have you had to make an extra hole in your belt to keep your pants up? These can be some of the first signs of unintended weight loss and potential malnutrition.

Other signs, such as fatigue, low energy, and difficulty coping with everyday tasks, may also indicate that your body is not getting the nutrients it needs. Because malnutrition often develops gradually, it can be easy to overlook the early warning signs.

When your diet does not provide enough energy, protein, or other essential nutrients to meet your body's needs, the risk of malnutrition increases. Malnutrition and nutrient deficiencies are more common than many people realise and can affect people of all ages.1

Who is at increased risk

  • Older people living alone or in care homes
  • Adults after a stroke
  • People with neurological conditions such as dementia or Parkinson's disease 
  • People who experience difficulty chewing or swallowing, loss of appetite or immobility, psychological stress or depression, a changed sense of taste and effects of medication

These are the dangers signs

Unintentional weight loss in the past 3 – 6 months

  • Weak muscles 
  • Feeling tired all the time 
  • Low mood 
  • An increase in illness or infections

If you suspect you may be experiencing symptoms of malnutrition, speak with your doctor or an Accredited Practising Dietitian for advice and support.

Fresubin® is a Food for Special Medical Purposes, to be used under medical supervision.

¹ Dietitians Australia 2020, Malnutrition in Aged Care: Position Statement, Dietitians Australia, Canberra, viewed 27 August 2026, <https://dietitiansaustralia.org.au>