Mon, May-22-17, 20:43
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Senior Member
Posts: 158
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Plan: Atkins
Stats: 311/224.4/185
BF:
Progress: 69%
Location: New Jersey, USA
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For 50 years the medical institutions have declared that cholesterol was the cause of heart disease and that saturate fats (i.e. animal fats) are what raises cholesterol. Hence saturated fats will kill you.
If you read the literature though you will find that this assertion (fats linked to heart disease) turned out to be built on a foundation of sand. There were no clinical studies that proved it (plenty of epidemiological studies of the type which are very limited in usefulness but no CLINICAL studies, the gold standard). But they said "no this is too important to wait for evidence, if we're right millions could die if we wait!" and they rolled it out as fact. And they told us all to eat laboratory made polyunsaturated fats instead, that was the ticket to healthy hearts. It became conventional wisdom, and once it was there was no need for clinical studies. Everybody already knew that saturated fat caused heart disease. Duh!
Carbs in the form of grains and sugar as well as polyunsaturated fats (rich in yummy trans-fats!) were pushed on us all as so-called heart healthy alternatives to saturated fat. Yet evidence has mounted over the last 50 years that all the things they said would save us are killing us. Transfats: brutally bad! Polyunsaturated fats: Awful for us in ways we don't even fully understand yet! And of course as the public embraced their "healthy" guidelines, especially that food pyramid, our waists grew, diabetes skyrocketed, and I don't think there's been much, if any, progress on heart disease.
At the same time evidence has mounted that saturated fats and monounsaturated fats (think olive oil) are actually very beneficial, the role of cholesterol is far more complex than they'd known, and the role of insulin in our metabolism is crucial in how we gain/lose weight. Insulin, which their "heart healthy" carb loaded diet spikes and causes weight gain. But conventional wisdom of a half century is hard to overcome. There is an inertia behind it. Trailblazers like Dr. Atkins were called killers, incompetents. charlatans. Evidence that disputed the hallowed beliefs were marginalized. Scientists that challenged the consensus were deprived of grants. It would not be easy to change the minds of the scientists. But slowly, it is starting to come to pass. More and more scientists are now acknowledging that they got it wrong. I beleive it's inevitable that they will ultimately repudiate the guidelines they gave us for 50 years.
But your well meaning friends, they care about you. They still believe what all the doctors and scientists have told them for their entire lives. They think you are hurting yourself and they want to help you. Be grateful that you have people who care that much. Do the research yourself on insulin resistance (youtube is a good start) and if they continue to criticize, gently counter that the latest science supports your choice to eat this way. And thank them for their concern. At least, that's what I do.
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