Dates
One of the most interesting facets of dates is the presence of organic sulfur in them. This is not a very common element to find in foods, but it does wonders in the reduction of allergic reactions and seasonal allergies. According to a study done in 2002, organic sulfur compounds can have a positive impact on the amount of suffering people experience from SAR (Seasonal Allergic Rhinitis), which affects approximately 23 million people in the United States alone.