Vitamin Deficiencies
About the disease & condition
Vitamin deficiencies occur when the body lacks essential vitamins required for normal growth, metabolism, and overall health. Common deficiencies include vitamins A, B12, D, C, and E, each affecting different body functions. Symptoms may range from fatigue and weak immunity to bone and skin problems. Causes include poor diet, malabsorption, chronic illnesses, or certain medications. Early recognition, dietary improvements, and supplementation under medical guidance can prevent complications and support overall health and well-being.
Known Symptoms
- Fatigue, weakness, and low energy levels frequently.
- Pale skin, hair loss, or brittle nails are observed.
- Poor wound healing and frequent infections occur.
- Bone pain, muscle cramps, or dental problems are present.
Known Causes
- Inadequate intake of vitamin-rich foods in diet.
- Malabsorption due to gastrointestinal disorders or surgeries.
- Chronic illnesses affecting nutrient absorption and metabolism.
- Use of medications interfering with vitamin absorption or function.
Care
- Include a balanced diet rich in essential vitamins.
- Take prescribed vitamin supplements as advised by doctors.
- Monitor vitamin levels through routine blood tests regularly.
- Address underlying medical conditions affecting nutrient absorption.
Relevant Specialties

Internal Medicine
Internal Medicine is a medical specialty focused on the prevention, diagnosis, and management of adult health conditions.
It plays a central role in managing both acute and chronic illnesses, particularly those affecting multiple systems within the body.
At KIMSHEALTH, internal medicine care is guided by a comprehensive, patient-first approach that supports continuity of care and long-term health management.





