Viewpoint: RFK Jr. recommends replacing ‘poisonous’ seed oils with beef tallow. The American Heart Association says that could eventually kill you.

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Beef tallow is a high-fat food that contains very limited micronutrients when consumed in typical dietary amounts. 

The high [saturated fatty acids] SFA content in beef tallow can increase low-density lipoprotein (LDL) cholesterol levels, a key biomarker of atherosclerosis and cardiovascular disease (CVD). As a result, dietary guidelines suggest limiting saturated fat intake to promote healthy lipid profiles and reduce the risk of CVD.

Controlled feeding studies indicate that beef tallow raises LDL cholesterol compared with unsaturated fats.

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… Although some differences exist among individual SFAs and food matrices, the overall effect of diets high in saturated fats is typically less favorable for cardiovascular health than diets rich in unsaturated fats.

Replacing saturated fats with polyunsaturated fats reduces LDL cholesterol and cardiovascular risk, whereas their replacement with refined carbohydrates offers little to no benefit. In contrast, unsaturated fats, particularly those found in olive, soybean, and sunflower oils, are associated with improved lipid profiles and reduced cardiovascular risk.

This is an excerpt. Read the original post here

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