What Are the Risks of Consuming Too Much Protein?


Quick Answer

Consuming excess protein, especially when combined with a reduction in carbohydrates, has the potential of leading to a buildup of toxic ketones in the body. Ketones are a byproduct of the body burning fat cells for fuel when there is a lack of available glucose. Excreting these byproducts has the potential for kidney damage, according to MedicineNet.

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What Are the Risks of Consuming Too Much Protein?
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Full Answer

While ketosis brings the weight loss that many following these diets seek, the eating plans bring about numerous problems to the kidneys. The lack of available glucose in the brain often causes irritability and headaches. WebMD notes that "ketosis may cause heart palpitations and has been implicated in cardiac arrest."

In discussing the Paleo diet, one of the high protein options that recommends eating equal calories from meats and produce. Health.com warns readers that consuming excess protein and not enough increases their risk of osteoporosis. In addition, meats that are high in saturated fat increase the risk of heart disease.

While such diets help individuals to pack in the protein, they are lacking in other respects. According to WebMD, "High-protein diets lack critical nutrients." These diets restrict plant-based foods that are important sources of antioxidants and phytochemicals which provide vital protection against disease.

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