1. Beef is rich in sarcosine.

The content of sarcosine in beef is higher than any other food, which is especially effective for muscle growth and strength enhancement. In the first few seconds of training, sarcosine is the source of muscle fuel, which can effectively supplement adenosine triphosphate and make the training last longer.

2. Beef contains vitamin B6.

The greater the demand for protein, the more vitamin B6 is added to the diet. Beef contains enough vitamin B6, which can help you enhance your immunity and promote the metabolism and synthesis of protein, thus helping your body recover after intense training.

3. Beef contains carnitine

Carnitine and sarcosine in chicken and fish are low, but beef is high. Carnitine is mainly used to support fat metabolism and produce branched-chain amino acids, which plays an important role in muscle growth of bodybuilders.

Beef contains potassium and protein.

Potassium is a mineral lacking in athletes' diet. Low potassium can inhibit the synthesis of protein and the production of growth hormone, and affect muscle growth. Beef is rich in protein: 4 ounces of lean tenderloin produces 22 grams of first-class protein.

5. Beef is a low-fat source of linoleic acid.

Beef is low in fat, but rich in conjugated linoleic acid. Potential antioxidants can effectively combat tissue damage caused by weight lifting and other sports. In addition, linoleic acid can also be used as an antioxidant to maintain muscle mass.

6. Beef contains zinc and magnesium.

Zinc is an antioxidant, which helps to synthesize protein and promote muscle growth. Zinc, glutamate and vitamin B6*** have the same function: it can strengthen the immune system. Magnesium can support the synthesis of protein, enhance muscle strength and, more importantly, improve the efficiency of insulin anabolism.

7. Beef contains iron

Iron is an essential mineral for hematopoiesis. Compared with chicken, fish and turkey, beef is rich in iron.

8. Beef contains alanine.

The function of alanine is to produce sugar from protein in the diet. Your intake of carbohydrate alanine is insufficient, which can provide energy for muscles to alleviate the deficiency and enable you to continue training. The biggest advantage of this amino acid is that it can free muscles from the burden of supplying energy.

9. Beef contains vitamin B 12.

Vitamin B 12 is very important for cell production. The function of red blood cells is to bring oxygen to muscle tissue. Vitamin B 12 can promote the metabolism of branched-chain amino acids and provide energy for high-intensity training.

10. Edible diversification of beef

After eating for weeks or even months day after day, chicken breast looks boring. Beef is different, such as hind leg meat, flank meat, upper tenderloin and thin slices. The taste and taste are different, and the boring chicken breast is really different.

The dietary taboos of beef are as follows

1, beef+chestnuts caused vomiting.

2, beef+brown sugar swelled to death.

3. Beef and pickles can be poisoned.

4. Beef+catfish will be poisoned

5. Beef+snail will be poisoned.

6. Beef+white wine can cause tooth inflammation.

7. Eating beef and olives together will cause discomfort.

The disadvantages of eating more beef:

Although beef is good, it is called wool among the people. The so-called hair, refers to the wind phlegm, hair poison to help fire evil things, easy to induce old diseases, coupled with relapse. People who have beef, hepatitis, nephritis, eczema and itching fast. Although beef can tonify qi and nourish blood, it contains moderate cholesterol, so people with excessive internal heat and hyperlipidemia can't eat it. It is not recommended to fry beef in an unwashed wok after frying other meat, nor to eat beef food that has been repeatedly heated or refrigerated.

Eat beef once a week, it's too inedible. In addition, it is better to eat less beef fat, otherwise it will increase the accumulation of cholesterol and fat in the body. Fresh beef can be 80- 100g per day, and frozen beef can be 120g with other dishes. Don't eat too much beef jerky, and don't exceed 50g per day. Sauté ed beef with sauerkraut can be 80g.