Poewe W, Seppi K, Fitzer-Attas CJ, Wenning GK, Gilman S, Low PA, et al. Efficacy of rasagiline in patients with the parkinsonian variant of multiple system atrophy: a randomised, placebo-controlled trial.
Bread is good for you, but as with anything we eat too much of anything is bad for you. Notice also if you have bread alot, in the morning you will feel a hole in your stomach, you will be starving in the morning. That's the effect of carbs. But lack of rest and sleep will cause eyebags to droop like bin liners.
And when I 'eat too much' it is not even that I eat bad stuff (lets face it, vegan food-even the decadent stuff-is pretty angelic compared to mainstream indulgences) but sometimes I do eat too much of those yummy things. Oh well. Life goes on and my body usually re-balances itself in a day or two.