Our expert says:
Your build up of phlegm and blocked nose which interfere with your running could well be due to a milk sensitivity, but there are many other foods and allergens (pollen, animal hairs, dust, house mites, grasses, etc) that could be causing your symptoms. I would recommend that you try cutting out milk for 2 weeks to see if the symptoms improve. If they do, then you may well be sensitive to milk as such (you may still be able to eat yoghurt and cheeses). If the symptoms don't clear up then you will need to have allergy tests done to determine exactly which food/allergen you are reacting to so that you can obtain treatment. If you do cut out all milk and dairy then please keep in mind that you will need to take a calcium supplement to make up for the lack of calcium in your diet, esp if you are very active. You don't want to develop stress fractures! Take a supplement like MenaCal.7. Your gp will be able to arrange for allergy tests if this should be necessary.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.