Your food sensitivities could be due to an overload of toxic chemicals in your environment. Stop using aerosols of any kind, as there is no physical defense for these, also, drink spring water, or blue solar water. You may also consider a Whole System Cleanse such as DrNatura's Colonix, or the Master Cleanse Diet (You'll have to google them) These will flush toxins from your body, and hopefully alleviate the sensitivities. EFT can be used to regulate your blood sugar.