| Marker | What It Measures | Why It Matters |
| Vitamin D | Essential for bone health, immune function, and mood regulation | Low levels linked to osteoporosis, weakened immunity, and increased risk of chronic diseases |
| Vitamin B12 | Vital for red blood cell production, nerve health, and energy metabolism | Deficiency can cause fatigue, memory issues, and nerve damage, especially in women over 40 |
| HbA1c | Measures average blood sugar levels over 2–3 months | Detects prediabetes and diabetes, providing a long-term view of glucose control |
Summary
This small yet powerful test measures Vitamin D, Vitamin B12, and HbA1c—three key markers that influence energy, immunity, and overall health.
- Vitamin D deficiency affects nearly 42% of U.S. adults, with women disproportionately impacted, increasing risks of fatigue, weak bones, and poor immune function.
- Low Vitamin B12 is another common issue, leading to tiredness, cognitive fog, and nerve damage.
- HbA1c helps uncover hidden blood sugar imbalances, as prediabetes affects 1 in 3 American adults, many of whom are unaware.
This test is ideal for those looking to boost energy, support immunity, and take control of their long-term health with simple, proactive steps.
