KeKe Jabbar‘s rationalization for lack of life has been revealed … TMZ has realized she died from carbon monoxide poisoning.

TMZ has obtained the autopsy report from the Alabama well being employee … and it reveals the reality star had 64% carboxyhemoglobin in her blood.

Carboxyhemoglobin is what sorts in crimson blood cells when carbon monoxide binds to hemoglobin … which sticks 200 events further tightly than oxygen.

Regular ranges are sometimes beneath 2% for non-smokers, and beneath 5% for individuals who smoke — and KeKe’s stage of 64% was deadly.

The toxicology report reveals KeKe moreover had oxycodone and oxymorphone in her system … nevertheless poisoning was the first offender behind her lack of life.

KeKe, well-known for starring on OWN’s “Love & Marriage: Huntsville,” died once more in July … alongside together with her family saying in an announcement she died “peacefully at residence surrounded in love.”

In addition to her TV fame, KeKe was moreover a writer, editor, creator and professor.

She was solely 42.