MAY 21, 2016 12:07 PM PDT

The Health Significance of Protein


Every cell in the body requires protein. Your body uses it for growth, tissue repair, creating hormones, enzymes, and energy. Protein is an important component of bones, muscle, cartilage, skin, and blood.

Protein is a "macronutrient," meaning the body requires relatively large amounts of it. Fat and carbohydrates are also macronutrients. Oppositely, vitamins and minerals are micronutrients because they are needed in only small quantities. While the body needs a large amount of protein, unlike fat and carbohydrates, the body cannot store protein. Thus, the body can't withdraw more protein from a reserve when it needs more.

Because protein is essential for growth, it's particularly important for those in growth periods of their lives. People in growth periods include children, teens, and pregnant women. Protein also helps preserve lean muscle mass and provides energy when carbohydrates are not available.
About the Author
  • Julianne (@JuliChiaet) covers health and medicine for LabRoots. Her work has been published in The Daily Beast, Scientific American, and MailOnline. While primarily a science journalist, she has also covered culture and Japanese organized crime. She is the New York Board Representative for the Asian American Journalists Association (AAJA). • To read more of her writing, or to send her a message, go to Jchiaet.com
You May Also Like
SEP 25, 2018
Videos
SEP 25, 2018
Heal Faster
Active patient vs passive patient...
SEP 27, 2018
Videos
SEP 27, 2018
Why haven't Tesla's solar roofs taken off yet?
In October of 2016, Tesla came out with prototypes of solar roof panels that were meant to revolutionize the way we think about producing energy for our ho...
SEP 27, 2018
Videos
SEP 27, 2018
What's at The Bottom of The Worlds Deepest Lake?
Have you ever wondered what’s at the bottom of the world’s deepest lake? The deepest lake is the ancient Lake Baikal located in southern Russia...
SEP 29, 2018
Videos
SEP 29, 2018
CRISPR Technology may Have Serious Drawbacks
The CRISPR gene-editing system has been touted as a miraculous tool, but it has its problems....
OCT 09, 2018
Videos
OCT 09, 2018
Take-out doesn't have to be this way
I love take-out just as much as the next person, but there's something that gets to me every time I order in: the amount of single-use waste that comes...
OCT 14, 2018
Videos
OCT 14, 2018
An Ancient Genetic Element can Help Fight Cancer
Researchers have been trying a variety of ways to boost the immune system we all have so it's able to fight off cancer....
Loading Comments...