
41. Red meat is a great source of protein.
Did you know that including too much meat in your diet can put you at a higher risk of kidney disease? A study published in the Journal of the American Society of Nephrology that investigated the long-term effects of red meat consumption discovered a correlation between red meat intake and increased risk of kidney failure. The study, conducted by Dr. Woon-Puay Koh, followed 63,257 adults in Singapore for an average of 15.5 years and found that people consuming the highest amounts of red meat had a 40% increased risk of developing the end-stage renal disease (ESRD). When eaten in excess, red meat can produce waste products that damage kidney filtration and harm our health.

The protein found in red meat produces by-products that can put added stress on kidney function, and when these proteins are broken down, it releases a compound called urea. Too much urea can build up and contribute to kidney damage, especially if your kidneys are already weak. Red meats like beef, pork, and lamb also contain more saturated fats and cholesterol than other types of meat, which can raise cholesterol levels, worsen heart disease, and increase renal artery disease risk. To avoid any trouble, Dr. Koh suggests limiting the amount of red meat consumed weekly by substituting meat with fish/shellfish and poultry or switching to plant-based protein alternatives like soy and legumes. Alternatively, the American Institute for Cancer Research recommends eating only 18 ounces of red meat per week.