Prediabetes guides
What an A1C between 5.7% and 6.4% means
A1C is a blood test that reflects your average blood sugar over roughly the past three months. Clinicians typically read results below 5.7% as within the usual range, 5.7% to 6.4% as the prediabetes range, and 6.5% or above as the range they use when evaluating Type 2 diabetes. If your number landed in the middle band, here is how to think about it.
What does the test actually measure?
A1C measures the share of hemoglobin in your blood that has sugar attached to it. Because red blood cells live for about three months, the result works like a long-exposure photograph of your blood sugar — steadier than any single finger-stick, and blind to day-to-day swings. That steadiness is why it is the number your doctor keeps coming back to.
Is 5.7% very different from 6.4%?
The range has a floor and a ceiling, and where you sit in it is worth knowing. A 5.7% sits just past the usual range; a 6.4% sits just under the ceiling. But the bands are conventions for reading a continuous number, not cliffs — and A1C results can vary a little between labs and between draws. That is one reason clinicians usually look at more than one result, over time, before drawing conclusions.
Why is one number not the whole story?
A single A1C says nothing about your kitchen, your habits, or your direction of travel. Two people with the same 6.0% can be in very different places. Your doctor reads the number alongside the rest of your health picture and tells you when to test again — that conversation, not the decimal, is the real next step. Our now-what guide covers calm first moves.
What can I do while I wait to retest?
The part of the picture you touch every day is food. The pattern that helps most people is unglamorous: protein and vegetables at the center of the plate, fiber-rich carbs in modest portions, fewer refined carbs and sugary drinks — laid out concretely in the 7-day meal plan example and the what-to-eat guide. And at the moment a specific meal has you unsure, Revora gives you a cautious educational read in about ten seconds.
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