Monday 13 June 2011

Weight and Metabolic Outcomes After 2 Years on a Low-Carbohydrate Versus Low-Fat Diet

Objective: To evaluate the effects of 2-year treatment with a low-carbohydrate or low-fat diet, each of which was combined with a comprehensive lifestyle modification program.


Results: Weight loss was approximately 11 kg (11%) at 1 year and 7 kg (7%) at 2 years. There were no differences in weight, body composition, or bone mineral density between the groups at any time point. During the first 6 months, the low-carbohydrate diet group had greater reductions in diastolic blood pressure, triglyceride levels, and very-low-density lipoprotein cholesterol levels, lesser reductions in low-density lipoprotein cholesterol levels, and more adverse symptoms than did the low-fat diet group. The low-carbohydrate diet group had greater increases in high-density lipoprotein cholesterol levels at all time points, approximating a 23% increase at 2 years.

Conclusion: Successful weight loss can be achieved with either a low-fat or low-carbohydrate diet when coupled with behavioral treatment. A low-carbohydrate diet is associated with favorable changes in cardiovascular disease risk factors at 2 years.

http://www.annals.org/content/153/3/147.abstract?sid=9ab3dc12-4c66-461b-940e-c6c8f2e9aa05

3 comments:

  1. And no sign of osteoporosis, scurvy or mange. BTW I’m a diabetic LOL.

    Eddie

    ReplyDelete
  2. Are you saying all those years I spent studying nutrition were wasted. I'm a dietitian don't you know.

    John

    ReplyDelete
  3. Sorry John you wasted your time. Eat what your great, great grandmother ate and live a long and healthy life.

    Eddie

    ReplyDelete

The lowcarb team value your comments. Thank you for taking the time to contribute to our blog. Please note! negative comments and insults from anonymous idiots, with nothing to add to the debate will not be authorised. However, we welcome constructive criticism.

The best of health to you and yours.

Eddie