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Matti Narkia

The Heart Scan Blog: Overweight, hungry, diabetic, and fat-free - 0 views

    "Tuesday, December 15, 2009
    Overweight, hungry, diabetic, and fat-free

    Let me tell you about my low-fat experience from 20 years ago.

    At the time, I was living in Cleveland, Ohio, and served on the faculty at a large metropolitan university-affiliated hospital, supervising fellows-in-training and developing high-tech cath lab procedures like directional athererectomy and excimer laser coronary angioplasty. (Yes, another life.)

    I was concerned about personal heart disease risk, though I knew next to nothing about lipids and coronary risk prediction outside of the little I learned in training and what the drug industry promoted.

    I heard Dr. Dean Ornish talk while attending the American College of Cardiology meetings in Atlanta. Dr. Ornish spoke persuasively about the dangers of fat in the diet and how he "reversed" coronary disease using a low-fat, no added oils, no meat, vegetarian diet that included plenty of whole grains. So I thought I'd give it a try.

    I eliminated all oils; I removed all meat, eggs, and fish from my diet. I shunned all nuts. I ate only low-fat products like low-fat yogurt and cottage cheese; and focused on vegetables, fruit, and whole grains. Beans and brown or wild rice were a frequent staple. I loved oatmeal cookies--low-fat, of course!

    After one year of this low-fat program, I had gained a total of 31 lbs, going from 155 lbs to 186 lbs. I reassessed some basic labs:

    HDL 28 mg/dl
    Triglycerides 336 mg/dl
    Blood sugar 151 mg/dl (fasting)

    I became a diabetic. All through this time, I was also jogging. I ran on the beautiful paths along the Chagrin River in suburban Cleveland for miles north and south. I ran 5 miles per day most days of the week. "
Matti Narkia

Ornish Diet: Information from - 0 views

    "The Ornish diet was developed by Dean Ornish, M.D. Ornish was the first physician to demonstrate that heart disease can be reversed by natural methods, including specific dietary and lifestyle changes. Before Ornish published his clinical studies of patients whose cardiovascular problems were improved by diet and other means, doctors believed that heart disease was irreversible."
Matti Narkia

JAMA -- Comparison of the Atkins, Zone, Ornish, and LEARN Diets for Change in Weight an... - 0 views

    Comparison of the Atkins, Zone, Ornish, and LEARN diets for change in weight and related risk factors among overweight premenopausal women: the A TO Z Weight Loss Study: a randomized trial.
    Gardner CD, Kiazand A, Alhassan S, Kim S, Stafford RS, Balise RR, Kraemer HC, King AC.
    JAMA. 2007 Mar 7;297(9):969-77. Erratum in: JAMA. 2007 Jul 11;298(2):178.
    PMID: 17341711

    Conclusions In this study, premenopausal overweight and obese women assigned to follow the Atkins diet, which had the lowest carbohydrate intake, lost more weight and experienced more favorable overall metabolic effects at 12 months than women assigned to follow the Zone, Ornish, or LEARN diets. While questions remain about long-term effects and mechanisms, a low-carbohydrate, high-protein, high-fat diet may be considered a feasible alternative recommendation for weight loss.
Matti Narkia

Can lifestyle changes reverse coronary heart disease? : The Lancet - 0 views

    Can lifestyle changes reverse coronary heart disease? The Lifestyle Heart Trial.
    Ornish D, Brown SE, Scherwitz LW, Billings JH, Armstrong WT, Ports TA, McLanahan SM, Kirkeeide RL, Brand RJ, Gould KL.
    Lancet. 1990 Jul 21;336(8708):129-33.
    PMID: 1973470
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