If you think you may be lactose intolerant, then this DNA test will check it for you. __Benefits:__ - Identifies problems with your stomach, gases, diarrhoea, stomach ache or similar symptoms - Shows if you have genetic predispositions for primary lactose intolerance - Provides a 99% effective result - Easy to use - Pinpoints genetic variants - Quick results Did you know that the digestion of lactose takes place in the small intestine? Dynamic Code\'s lactose intolerance test will tell you if you have the genetic variant that can cause lactase deficiency, so if you\'re feeling uncomfortable or unwell, after taking this test, you\'ll be back to feeling your best!