1. Beef is rich in creatine.

Beef contains more creatine than any other food, making it particularly effective for muscle growth and strength enhancement. Creatine is a primary fuel source for muscles in the first few seconds of training, effectively replenishing adenosine triphosphate (ATP) and allowing training to continue for longer periods.

2. Beef contains vitamin B6.

The greater your protein requirements, the more vitamin B6 you should include in your diet. Beef contains ample vitamin B6, which can help boost your immunity, promote protein metabolism and synthesis, and thus aid in recovery after strenuous training. Beef's nutritional value is second only to rabbit meat, making it a suitable meat for overweight individuals. Every 100 grams of beef contains over 20 grams of protein, with a high content of essential amino acids and low levels of fat and cholesterol.

Therefore, it is especially suitable for obese people and those with high blood pressure, arteriosclerosis, coronary heart disease, and diabetes to consume in moderation. Some people often thaw frozen fish, meat, poultry, and other meats stored in the freezer by rinsing them with hot water before cooking, but this practice is actually unscientific.

3. Beef contains alkali.

Chicken and fish are low in alkalis and creatine, while beef is high in them. Alkalis primarily support fat metabolism and produce branched-chain amino acids, which are essential for muscle growth in bodybuilders.

4. Beef contains potassium and protein.

Potassium is a mineral often lacking in the diets of most athletes. Low potassium levels can inhibit protein synthesis and growth hormone production, thus affecting muscle growth. Beef is rich in protein: just 4 lean sirloin pieces can provide 22 grams of high-quality protein.

Beef is low in fat but rich in conjugated linoleic acid (CLA), a potent antioxidant that can effectively combat tissue damage caused by exercise such as weightlifting. Additionally, CLA can also act as an antioxidant to maintain muscle mass.

Zinc from beef is more easily absorbed than zinc from plants. The human body absorbs 21% to 26% of the zinc from beef, compared to only 14% from whole wheat bread.