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Symptom guide

Fatigue and low energy

Do not just push through fatigue; note when it lands and what your body had to run on.

What may be happening

Midlife fatigue may come from sleep disruption, low iron, thyroid issues, B12 or vitamin D deficiency, diabetes, medicines, stress, low mood, or under-fuelling.

Track this week

  • Crash time
  • Sleep quality
  • Meals skipped
  • Stress load
  • Movement

Try gently

  • Pair carbohydrates with protein or fibre
  • Hydrate before the slump
  • Use a short movement reset

Get help sooner

  • Persistent worsening fatigue
  • Breathlessness
  • Chest pain
  • Dizziness or fainting

Make it useful now

A steady-energy plate with fibre, protein, and slow carbohydrates.

If symptoms are severe, sudden, persistent, or worrying, use Thryva as support around care, not instead of a qualified healthcare professional.