Nutrition and hydration

What you eat and drink plays an important part in keeping you strong and steady.

Eating a balanced diet and drinking plenty of fluids helps keep your muscles, bones and mind healthy. It can also improve your energy levels and reduce your risk of falls. Poor nutrition and hydration can cause tiredness, dizziness and weakness, all of which can increase your risk of falling.

If you are finding it hard shop, cook or eat enough, consider asking family, friends or carers for help, or using a meal delivery service.

Hydration is very important, too. Water makes up two-thirds of our body and is essential for digestion and flushing out toxins.

Aim to drink 6 to 8 cups of fluids a day – water is best, but decaffeinated tea and milk also count.

Signs of dehydration and poor nutrition may include

  • Feeling thirsty
  • Fatigue
  • Headaches
  • Dry mouth or lips
  • Confusion
  • Dark or foul-smelling urine
  • Constipation

Daily changes that may help

Aim to drink 6-8 cups of fluid a day – water, tea and milk all count

Eat a variety of foods, including fruit, vegetables and protein-rich meals

Have regular meals and snacks, even if you don’t feel hungry

When should you contact a doctor?

Contact your GP if:

Last updated on 14/05/2026