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Tired all the time? Iron, B12, vitamin D, thyroid and omega-3.
The nutrients most often behind fatigue, hair loss and getting sick often. Covers iron, ferritin and saturation, B12, folate, vitamin D, magnesium (RBC), zinc, calcium and blood count. A smart first check before buying supplements, so you take what you need and nothing else. No prep.
43 biomarkers
Nutrients
The one number our free vitamin D calculator turns into a dose, for adults and children. No prep. If you started a supplement less than 3 months ago, wait: your level hasn't settled yet.
1 biomarker
Nutrients
TSH, free T4, free T3, reverse T3 and both thyroid antibodies (TPO and thyroglobulin) in one draw. For fatigue, weight or hair changes, feeling cold, a family history of Hashimoto's, or symptoms that persist on thyroid medication. Stop biotin 3 days before. On levothyroxine? Take it after the draw.
6 biomarkers
New
The work-up for “tired all the time,” hair shedding, restless legs and brain fog. Covers iron, ferritin and iron saturation, B12, folate, vitamin D, thyroid, blood count, glucose, A1c, fasting insulin, and kidney and liver function. It looks for the most common fixable causes in one draw. Fast 8–12 hours, and don't test while you have a cold (it raises ferritin).
66 biomarkers
Energy
OmegaCheck measures how much of your blood fat is EPA, DPA and DHA. Paired with hs-CRP for low-grade inflammation. It shows whether your fish oil is actually working, or whether you need it at all. Test when you're well: a cold can raise hs-CRP for weeks.
11 biomarkers
New
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