The Effect of Omega-3 Supplementation on Nerve Structure and Function in Type 1 Diabetes
Type 1 Diabetes
About this trial
This is an interventional prevention trial for Type 1 Diabetes focused on measuring Type one diabetes, nerve damage, neuropathy, omega-3 fatty acid, supplementation, nutrition
Eligibility Criteria
Inclusion Criteria:
A. Patients of any gender or race aged 18 or above B. Type 1 diabetes mellitus as defined by the 2008 Canadian Diabetes Association C. Toronto Clinical Neuropathy Score ≥1 D. Ability to understand and cooperate with study procedures
Exclusion Criteria:
A. Current eye infection or damage of cornea B. Severe movement disorder C. History of allergy to proparacaine (the ocular topical anaesthetic used for the corneal confocal microscopy exam) D. Inability to sit and lie supine comfortably for 45-60 minutes E. Major medical or psychiatric illness that would preclude successful participation in the study F. Unwillingness to sign informed consent. G. Confirmed neuropathy secondary to non-diabetic causes (examples include polyneuropathy owing to alcohol abuse, B12 deficiency, folate deficiency, chronic renal failure, hypothyroidism, or neurotoxic drug use such as chemotherapy).
H. Current or previous regular (>3 times per week) consumption of omega-3 supplements within the past month I. Consistently consuming fish >2 times per week in the past month J. Performing regular exercise >3 times per week in the past 3 months
Sites / Locations
- University Health Network, Division of Neurology, Toronto General Hospital
Arms of the Study
Arm 1
Experimental
Omega-3 supplementation
Participants will take an oral 5 mL serving (1 tbsp) of mammalian omega-3 seal oil (375 mg EPA, 280 mg DPA and 510 mg DHA) (Auum Inc., Timmons, On) twice daily. Total daily essential fatty acid load - 2330 mg.