In today’s fast-paced world, nutritional deficiencies often go unnoticed until they start affecting your daily life. Two of the most common yet overlooked deficiencies are vitamin D and B12 test River Diagnostics. At River Diagnostics, we offer precise and affordable testing for both these essential vitamins to help you understand and improve your health before complications arise.
Why Are Vitamin D and B12 Important?
Both vitamins play vital roles in maintaining your body’s energy levels, neurological function, immune system, and bone health.
- Vitamin D supports calcium absorption, bone strength, and immune function. It also helps in reducing inflammation and supports mental health.
- Vitamin B12 is essential for red blood cell formation, brain function, and DNA synthesis. A deficiency can lead to anemia, nerve damage, and fatigue.
Common Signs and Symptoms of Deficiency
You may not realize it, but these symptoms could be pointing to a deficiency:
- Persistent fatigue
- Mood changes and depression
- Muscle weakness or joint pain
- Pale or yellowish skin
- Memory issues or brain fog
- Tingling sensation in hands and feet
- Difficulty in concentration
- Frequent illness due to low immunity
If you experience any of the above, it’s time to consider a Vitamin D and B12 test at River Diagnostics.


Who Should Get Tested?
Anyone can suffer from these deficiencies, but certain individuals are more at risk:
- Vegetarians and vegans
- Elderly individuals
- Pregnant or breastfeeding women
- People with limited sun exposure
- Individuals with gastrointestinal disorders (like IBS or Crohn’s)
- Patients recovering from illness or surgery
Routine testing is essential for early detection and treatment.
Vitamin D and B12 Testing at River Diagnostics
At River Diagnostics, we provide:
- Accurate testing using advanced laboratory equipment
- Home sample collection services
- NABL-accredited lab reports
- Quick turnaround with same-day or next-day results
- Doctor consultation available upon request
We make testing easy, fast, and highly reliable.
How to Prepare for the Test
For accurate results:
- Fasting may be recommended for 6–8 hours before sample collection
- Avoid taking vitamin supplements at least 24 hours before the test
- Drink plenty of water and inform our team about any current medications
Our phlebotomist will guide you throughout the process.
Treatment and Next Steps
If your test results indicate deficiency, the treatment may include:
- Oral supplements or vitamin injections (especially for B12)
- Increased exposure to sunlight (for Vitamin D)
- Dietary changes such as including dairy, eggs, fortified cereals, mushrooms, and lean meats
Our medical team can guide you on the best course of action based on your test reports.
Book Your Vitamin D and B12 Test Today
Don’t let hidden deficiencies affect your life. Book a vitamin D and B12 test at River Diagnostics today and start your journey to renewed energy, stronger immunity, and better mental clarity.


