nonhyperglycemic

The story

1. Proto-Indo-European*né
2. Proto-Germanic*ne
3. Proto-Indo-European*ís?
4. Proto-Indo-European*h₁óynos
5. Proto-Germanic*ainaz
6. Proto-Germanic*nainaz
7. Proto-West Germanic*nain
8. Old Englishnān
9. Middle Englishnon
10. Old Englishnān
11. Old Englishnān-
12. Middle Englishnon-
13. Englishnon-
14. Proto-Indo-European*úp
15. Proto-Indo-European*upér
16. Proto-Hellenic*hupér
17. Ancient Greekῠ̔πέρ (hŭpér)
18. Ancient Greekῠ̔περ- (hŭper-)
19. Englishhyper-
20. Proto-Hellenic*dlukús
21. Ancient Greekγλῠκῠ́ς (glŭkŭ́s)
22. Englishglyc-
23. Ancient Greekαἷμᾰ (haîmă)
24. Englishglycemia
25. Englishhyperglycemia
26. Englishhyperglycemic
27. English todaynonhyperglycemic

From non- + hyperglycemic.