Blood Tests for Fatigue & Low Energy
Choosing "low energy or fatigue" maps to our Energy & Metabolic screening. Here's what it typically tests for — Dash AI confirms the exact panel with your hospital.
What this screening tests for
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Thyroid panel
Checks TSH, T3 and T4 — an underactive thyroid is a common, treatable cause of fatigue.
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Iron & ferritin
Detects iron deficiency and anaemia, a leading cause of persistent tiredness.
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Vitamin B12 & D
Low levels of either are strongly linked to low energy and poor concentration.
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Glucose & HbA1c
Screens for blood-sugar imbalances that cause energy crashes through the day.
Read before you go
Why you feel drained even when nothing shows up as “wrong”?
Constant fatigue, frequent colds, and tired-looking skin often trace back to a measurable nutrient gap. What an Energy & Immunity Screening tests — B12, folate, vitamin D, ferritin, magnesium, and zinc.
Why don't I have the energy I had 10 years ago?
Losing stamina compared to a decade ago is often a measurable drop in VO2 max, not just getting older. What VO2 max is, how it's tested, and how it can be improved.
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