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kodGreya [7K]
3 years ago
6

How many calories do proteins have?

Biology
2 answers:
Blizzard [7]3 years ago
8 0

Answer:

There are 4 Calories in a gram of protein, 4 calories in a gram or carbohydrates and 9 calories in a gram of fat.

Explanation:

hope this helps

Debora [2.8K]3 years ago
7 0

Answer:

One gram of protein has 4Kcal of calories. Proteins should represent between 10 and 15% of daily energy intake. An adult needs daily 0.8 grams of protein per kilogram of body weight. Children, pregnant women, nursing mothers, athletes, and older adults need a little more protein.

Explanation:

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