PhD is a chocolate peanut protein bar, which contains protein, dietary fiber and L-carnitine. Maltitol is used to replace sugar, and 1 calorie is 199 calorie. The outer layer is wrapped in dark chocolate with sugar alcohol in the middle, and the inner layer is rich in protein. Packed in independent small bags, it is convenient to carry and can be eaten immediately after opening. The shelf life is 18 months.

Protein Bar is a snack that supplements protein. It is packaged like a biscuit. The content of protein is about 20g, so protein can be supplemented in time. Protein sticks are helpful for athletes, bodybuilders and outdoor people. It is usually made in America. Pay attention to the content of protein when buying. Some of them are energy bars with high sugar content and are energy supplements. There is no obvious difference between the two shapes.

Protein is a very important nutrient element in our body! The daily intake of protein for ordinary people is about 0.8- 1.0g/kg. When anaerobic exercise and special physical needs increase, the demand of protein is as high as 1.2- 1.8g/kg. Especially during muscle building, even protein's supplement should reach more than 2 grams per kilogram of body weight.

Let me make an analogy. A girl of 50 kg needs at least 50 grams of protein every day, and the fitness party needs more than 80 grams. Note that this is pure protein content. Even taking eggs with high protein content as an example, an egg only contains 3 grams of protein, and 50 grams is 17 eggs!

Not to mention other foods with low content in protein. Especially for many girls who eat little or don't like meat, it is difficult to get enough protein through food. At this time, the protein stick is a good supplement.

In addition to the needs of muscle growth, protein has a strong sense of fullness. Eating the same amount of protein and carbohydrates will definitely make protein feel fuller. In addition, it is difficult to digest protein, which requires 20-30% extra calories. Therefore, it is also suggested that people who want to lose weight eat more protein, which will help to develop lean physique!

But it should also be noted that although protein is good, he can't eat too much. It is recommended not to exceed 2~2.5g per kilogram of body weight, otherwise the pressure on the liver and kidneys will be greater. For ordinary people, a protein stick is enough every day.