Vitamin D Deficiency
Low levels of vitamin D causing fatigue, bone problems, and mood changes.
Common Symptoms
- Fatigue and tiredness
- Bone pain
- Muscle weakness
- Mood changes or depression
- Slow wound healing
- Hair loss
- Getting sick often
- Back pain
Possible Causes
- Limited sun exposure
- Living in northern latitudes (Sweden, UK, etc.)
- Dark skin (produces less vitamin D)
- Being elderly
- Obesity
- Conditions affecting fat absorption
- Staying indoors frequently
Note: These are potential causes. A healthcare provider can help determine the specific cause in your case.
Quick Self-Care Tips
- 1Get 15-30 minutes of midday sun when possible
- 2Eat fatty fish (salmon, mackerel)
- 3Include fortified foods (milk, cereals)
- 4Consider vitamin D supplements (especially in winter)
- 5Egg yolks and mushrooms contain vitamin D
- 6Use a light therapy lamp in dark months
Disclaimer: These are general wellness suggestions, not medical treatment recommendations. They may help manage symptoms but should not replace professional medical care.
When to See a Doctor
Consult a healthcare provider if you experience any of the following:
- You have persistent fatigue
- You experience bone or muscle pain
- You live in a low-sunlight region
- You're at risk (elderly, dark skin, obese)
- You have a condition affecting nutrient absorption
Talk to a Healthcare Provider
If your symptoms are persistent, severe, or concerning, please consult with a qualified healthcare professional for proper evaluation and personalized advice.
Related Conditions
Chronic Fatigue
Persistent tiredness that doesn't improve with rest and affects daily activities.
Depression
A mood disorder causing persistent feelings of sadness and loss of interest.
Seasonal Affective Disorder (SAD)
Depression related to seasonal changes, typically worse in winter.
Seasonal Affective Disorder (SAD)
Depression that occurs at the same time each year, usually in winter.
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Medical Disclaimer
The information on this page is for educational purposes only and is not intended as medical advice. It should not be used for self-diagnosis or self-treatment. Always seek the guidance of a qualified healthcare professional with any questions you have regarding a medical condition. If you are experiencing a medical emergency, call your local emergency services immediately.
Information last reviewed: January 2026
This page provides educational information only. It is not medical advice.