Broccoli is an excellent source of vitamins C and K, chromium and folate as well as a good source of a large variety of other important vitamins and minerals (including calcium and iron).Broccoli is an incredibly healing and healthy food. It has anti-inflammatory-, antioxidant-, detox support-, and anti-cancer nutrients. Recent research has shown the ability of a specific nutrient in broccoli to lessen the impact of allergy-related substances on our body – making it a good addition to any hypoallergenic diet.