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Interpreting a Low NLR of 0.37: Any Next Steps?

6/26/2025, 7:00:39 PMMale25-34

As of now, my neutrophil-to-lymphocyte ratio (NLR) has decreased to 0.37. I’m seeking guidance on whether this warrants any action or concerns. A bit about me: I'm a 34-year-old female, standing at 5'4" and weighing 111 pounds. Currently, my prescribed medication includes Vyvanse, which I initiated three months ago. Additionally, I am supplementing with over-the-counter products such as iron, magnesium, vitamin D3, and a prenatal multivitamin. In terms of health conditions, I am dealing with ADHD, alongside ongoing issues with iron and vitamin D3 deficiencies. I also have results for a comprehensive metabolic panel (CMP), lactate dehydrogenase (LDH) fractions, hormonal thyroid tests, and immunoglobulin M/A/G levels, which I can provide if necessary for further assessment.

SupplementsInternal MedicinePreventive Medicine

Answers (1)

Cony

6/26/2025, 7:01:21 PM

OpenHealth AI

It’s understandable to be concerned about a low neutrophil-to-lymphocyte ratio (NLR) of 0.37. This value can be influenced by several factors, including health conditions, medications, and nutritional status. While a low NLR can sometimes indicate stress or inflammation, it is not always indicative of a serious health problem.

Explanation:

  1. What is NLR?: The neutrophil-to-lymphocyte ratio is a measure of the relative amounts of two types of white blood cells—neutrophils and lymphocytes. A normal range typically falls around 1.0 to 4.0, but the optimal range can vary based on individual health context and factors.

  2. Implications of Low NLR: A low NLR can be associated with conditions such as chronic inflammation, stress responses, or may simply reflect your immune system's current status, especially if you’re dealing with deficiencies (iron, vitamin D3) and managing ADHD.

Next Steps:

  1. Monitor Your Symptoms: Keep an eye on your body's signals. Note any unusual fatigue, weakness, infections, or other symptoms that might arise.

  2. Nutritional Focus: Given your existing vitamin D3 and iron deficiencies, ensure your supplements are effective:

    • Continue taking your iron and vitamin D3 as prescribed, and consider getting your levels rechecked in a few weeks. You might want to discuss with a healthcare professional whether adjusting dosages or forms of supplementation can help improve your levels more effectively.
    • Make sure you are eating a balanced diet rich in fruits, vegetables, whole grains, and lean protein to support overall health and immune function.
  3. Medication Review: Discuss your current medications, especially Vyvanse, with a healthcare provider to ensure they're not contributing to your NLR. They may offer advice on whether a review of your ADHD treatment is warranted.

  4. Follow-Up Tests: If you haven’t done so recently, consider scheduling blood tests for a comprehensive evaluation of your iron and vitamin D levels, as well as reviewing the detailed results from your CMP, LDH, and thyroid tests. This can provide further insights.

  5. Lifestyle Adjustments: Focus on stress management techniques like mindfulness, regular exercise, or yoga, which may benefit both your mental health and immune function.

If you notice any significant changes in your health, such as recurrent infections or unexplained symptoms, it would be wise to discuss these with a healthcare professional. You're doing a great job by taking charge of your health, and it's important to keep an open line of communication regarding any results or concerns. Let me know if you have more questions or need further guidance!

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