Apparently not much. From her new Oprah-fied blog:
If I can really do it I will officially have a diet that looks like this…
No refined sugar
I can forgive simple category errors, like putting smoking in the diet column. I’m certainly curious why she feels the need to eliminate the rest of these things. Here are possible justifications:
Wheat: gluten, mostly in wheat products, must be avoided if you have celiac disease.
Dairy: best to avoid if you have lactose intolerance. Rare instances of severe milk-protein allergies.
Refined sugar: no justification for complete abstinence
Caffeine: can cause breast pain, heart palpitations, migraine headaches, and a variety of other problems. Couldn’t hurt to quit.
Alcohol: abstinence good for alcoholics, and it’s pretty unnecessary to consume (unless you live with Jenny McCarthy).
Smoking: as stated, not a dietary issue, but really, really bad for you
Yeast: assuming she means common yeasts used to bake breads, no justification for abstinence
So, there you have it. In addition to being a dangerous idiot (through her efforts to promote infectious diseases), Jenny is a lactose-intolerant, migraine-suffering, alcoholic with celiac disease.
Or she’s just crazy.