Supplementation - In between sessions 1 and 2, there is a 21 day break for which participants will be computer randomized to either the omega-3 supplementation or an olive oil placebo. Participants will take a 2.5 mL serving of seal oil (2500 mg n-3, 255 mg DHA (docosahexaenoic acid ) and 187.5 mg EPA (eicosapentaenoic acid) with 500 IU vitamin D3 and 1000 IU vitamin A) (Auum Inc., Timmons, On) or 2.5 mL olive oil (Bertolli, Mississauga, Ont) with 500 IU vitamin D and 1000 IU vitamin A added twice daily with breakfast and dinner.