 [ Symptoms ] why can not i get pregnant i have been trying to get pregnant for about a year now and still nothing has happen [ Disease ] according to the fda gluten is a term commonly used to refer to certain proteins that naturally occur in wheat rye barley and crossbred hybrids of these grains  the good news is many foods are free of gluten these include fruits vegetables lean proteins nuts oils and dairy the nutrition label can help you determine which foods are free of gluten the term gluten free can be helpful but is not a regulated claim even though the fda is working to define it when you read a label look for gluten containing ingredients including wheat barley rye oats due to likely cross contamination brewers yeast and malt beer labeling laws requires allergens to be labeled including wheat proteins so any food that says contains wheat is off limits this does not apply to barley rye and oats or items that may have been cross contaminated so if there is any doubt contact the manufacturer