Dark-Colored Soda
Aside from the high levels of sugar and calories present in sodas, they also have additives that contain phosphorus. The dark-colored sodas usually contain high levels of phosphorus. Most beverage and food manufacturers add phosphorus to their products to enhance flavor, prevent discoloration, and prolong shelf life. The body usually absorbs the added phosphorus in larger quantities than natural, plant-based, and animal-based phosphorus. Unlike natural phosphorus, added phosphorus usually doesn’t bind to protein. [5] Instead, it is always found in the form of salt and is easily absorbed in the intestinal tract.
You will find additive phosphorus in the product’s ingredient list. Food and beverage manufacturers do not usually list the exact amount of additive phosphorus on the label. Although the content of additive phosphorus depends on the type of soda, a 12-ounce (oz) or 355 milliliters (mL) cola usually contains about 33.5 mg of phosphorus. Doctors always advise people on a renal diet [6] to stay away from dark-colored soda.
Conclusion
Kidney disease can be controlled by limiting the amount of sodium, phosphorus, and potassium intake. You can contact a dietitian to create a diet plan that contains little or no phosphorus, it may seem difficult to follow a renal diet, especially at the initial stage. However, with proper management and discipline, you can follow a plan that suits your exact needs.
Reference:
[1] https://www.kidney.org/atoz/content/phosphorus
[2] https://www.hsph.harvard.edu/nutritionsource/antioxidants/
[3] https://intermountainhealthcare.org/blogs/topics/live-well/2017/03/4-heart-healthy-fats-to-add-to-your-diet/
[4] https://www.healthline.com/nutrition/22-high-fiber-foods
[5] https://www.britannica.com/science/protein
[6] https://www.davita.com/diet-nutrition/articles/advice/top-15-healthy-foods-for-people-with-kidney-disease