Improving Glycaemic Control With L-carnitine
Improving Glycaemic Control With L-carnitine
A characteristic of Type 2 diabetes is a high blood glucose level, which is partly caused by
 the inability of insulin to stimulate glucose uptake into our muscles (insulin resistance).
 Insulin resistance can be caused by the accumulation of fat within muscle of overweight
 individuals. The aim of the present research is to test whether a novel nutritional
 intervention containing L-carnitine can increase the amount of carnitine within muscle of
 individuals recently diagnosed with Type 2 diabetes. Carnitine is essential for 'burning fat'
 within our muscles and it is hoped that increasing the amount of carnitine within muscle can
 increase fat burning, lower muscle fat, reverse insulin resistance and ultimately lower blood
 glucose levels and wellbeing. We also aim to investigate the cellular mechanisms underlying
 any observed effects in a hope to identify further targets to lower muscle fat.
Inclusion Criteria:

 -  Body mass index (BMI) 27-37 kg/m2

 -  Male

 -  Age 18-60 years old

 -  Type 2 diabetes mellitus reasonably well controlled (HbA1c less than or equal to 58
 mmol/mol) on diet therapy or metformin alone

 -  Not taking anti-diabetes medication other than metformin

 -  Understand verbal and/or written explanation of the study requirements

 Exclusion Criteria:

 -  Malignancy (excluding localised basal and squamous cell skin cancer)

 -  Metabolic diseases (stable treated hypothyroidism allowed)

 -  Active cardiovascular disease (current angina, myocardial infarct, or coronary artery
 surgery/angioplasty within 12 months)

 -  Primary muscle disorders

 -  Cerebrovascular disease

 -  Neurological disease e.g. epilepsy, Parkinsons disease

 -  Active respiratory disease

 -  Active gastrointestinal or liver disease

 -  Renal impairment (eGFR <60 ml/min)

 -  Clotting dysfunction

 -  Anti-diabetes medication other than metformin

 -  Other medications that may affect glucose tolerance (e.g. corticosteroids), muscle
 metabolism, or safety (e.g. anticoagulants)

 -  Any other conditions in addition to the above that the investigators consider may
 affect study measurements or safety