Possible Clues:

• Weighed out prescribed food?
• Healthy intake creates sensible parliament
• Fare provided by a blind date arranged outside church
• Healthy thing to eat (2 words)
• The doctrine of egalitarianism from Dublin Congress? If you're a consumer of this, it won't weigh much on you!
• Weigh up for foremost Dutch assembly what most people should be consuming
• Should weigh-in less after this level-headed congress
• Courses carefully weighed in hung parliament?
• Actor Murphy kept within a sensible meal plan?
• Singer Cochran unearthed in the food pyramid?