Can beef and mutton be eaten together?
Generally speaking, beef and mutton can be consumed together. The detailed explanation is as follows:

Both beef and mutton are rich in protein, fat, amino acids, vitamins, and minerals such as calcium, phosphorus, and iron. These nutrients play important roles in maintaining normal physiological functions, enhancing immunity, and promoting growth and development.
Beef and mutton complement each other nutritionally to some extent; consuming them together can make the nutritional profile more comprehensive. Both are rich in protein and amino acids, which positively enhance immunity and promote physical recovery. Additionally, both beef and mutton are rich in high-quality protein and fat, serving as important energy sources for the body.
Although both beef and mutton are nutritious, excessive consumption may increase the burden on the digestive system, leading to indigestion, abdominal pain, bloating, and other symptoms. Particularly for individuals with excessive internal heat or those prone to "heatiness," intake should be appropriately reduced. Furthermore, individuals with chronic diseases such as hypertension, hyperlipidemia, and diabetes should pay particular attention to controlling meat consumption. Pregnant women, children, the elderly, and other special populations should also adjust intake according to their individual conditions.