Vegan Health ArticlesTHE SKINNY ON ATKINS - Peeing Your Bones Down the Toilet
A Vegan Health Article from All-Creatures.org

These vegan health articles are presented to assist you in taking a pro-active part in your own health.

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From Michael Greger, M.D.  
http://www.DrGreger.org

A 2003 review of the safety of low carbohydrate diets reeled off an alarming list of potential problems: "Complications such as heart arrhythmias, cardiac contractile function impairment, sudden death, osteoporosis, kidney damage, increased cancer risk, impairment of physical activity and lipid [cholesterol] abnormalities can all be linked to long-term restriction of carbohydrates in the diet."[298]

There is a particular concern that children who go on the Atkins Diet might suffer permanent physical and mental damage as a result of starving their bodies of critical nutrients. As one U.S. child nutrition specialist explained, "The effect can be to dull the mind, stunt growth, and soften bones…I wouldn't want to risk it by putting my child on a low carbohydrate diet."[299]

The concern with bone health arises from the fact that muscle protein has a high sulphur content. When people eat too much of this meat protein, the sulphur forms acid within our bodies which must somehow be neutralized to maintain proper internal pH balance. One way our bodies can buffer the sulphuric acid load caused by meat is with calcium borrowed from our bones. People on high meat diets can lose so much calcium in the urine that it can actually solidify into kidney stones.[300] Over time, high animal protein intakes may leach enough calcium from the bones to increase one’s risk of osteoporosis. People may be peeing their bones into the toilet along with the ketones.

The Harvard Nurse’s study, which followed over 85,000 nurses for a dozen years, found that those who ate more animal protein had a significantly increased risk of forearm fracture. While plant-based proteins did not show a deleterious effect, women eating just a serving of red meat a day seemed to have significantly increased fracture risk.[301] Other studies have linked meat consumption to hip fracture risk as well.[302]

Although Atkins conceded, "kidney stones are a conceivable complication,"[303] Atkins dismissed any assertion that his diet might endanger bone health. Researchers decided to test his claim directly.

In 2002, researchers from the Universities of Chicago and Texas published a study that put people on the Atkins Diet and measured 1) how acidic their urine got and 2) just how much calcium they were losing in their urine. They reported that the Atkins Diet resulted in a "striking increase in net acid excretion." After just two weeks on the Atkins Diet, the subjects were already losing 258mg of calcium in their urine every day. They concluded that the Atkins Diet "provides an exaggerated acid load, increasing risks for renal calculi [kidney stone] formation and bone loss."[304] In addition, the Atkins Diet is actually deficient in calcium in the first place—even if one includes his 65 supplements.[305] Luckily there’s a 66th, available on his website.[306]

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All-Creatures.org Health Position and Disclaimer

We began this archive as a means of assisting our visitors in answering many of their health and diet questions, and in encouraging them to take a pro-active part in their own health. We believe the articles and information contained herein are true, but are not presenting them as advice. We, personally, have found that a whole food vegan diet has helped our own health, and simply wish to share with others the things we have found. Each of us must make our own decisions, for it's our own body. If you have a health problem, see your own physician.