10. Lean Beef
It’s high in antioxidants, and low in fats. Lean beef is also rich in lysine, as 296 grams of this will give you 10603 mg of lysine or 505% of the recommended daily intake. This is specifically for roast beef. Other beef cuts are good sources of lysine. Every 3 ounces of beef tenderloin give 131% RDI of lysine, sirloin steak with 132%, rib-eye steak with 135%, and beef ribs with 137%.
Things to Remember
Lysine is a naturally occurring nutrient in the body. However, if you don’t have enough lysine in the system, you can supplement this with lysine that you can get from various types of foods like the ones listed above. This is to prevent the negative effects of lysine deficiency in the body.