MAY 21, 2016 12:07 PM PDT

The Health Significance of Protein

WRITTEN BY: Julianne Chiaet

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
NOV 12, 2020
Chemistry & Physics
Can a Chemical Be Both Nurturing and Destructive?
NOV 12, 2020
Can a Chemical Be Both Nurturing and Destructive?
On August 4, a megascale explosion almost leveled half of Beirut, the capital city of Lebanon. At the center of the negl ...
JAN 13, 2021
Space & Astronomy
Astronomers Identify Another Crucial Aspect for Planets to Support Life
JAN 13, 2021
Astronomers Identify Another Crucial Aspect for Planets to Support Life
For some time now, we have known of the 'Goldilocks zone'- a distance from the sun that leads to planets neither ...
APR 12, 2021
Space & Astronomy
5,200 Tons of Space Dust Fall to Earth Each Year
APR 12, 2021
5,200 Tons of Space Dust Fall to Earth Each Year
An international team of scientists has found that each year, 5,200 tons of dust falls from space to Earth. This far out ...
MAY 15, 2021
Space & Astronomy
Earth's Core has 70 Times More Hydrogen than the Oceans
MAY 15, 2021
Earth's Core has 70 Times More Hydrogen than the Oceans
Researchers from the University of Tokyo have found that under certain extreme conditions, hydrogen particles can bond s ...
OCT 08, 2021
Chemistry & Physics
Gamma-Ray Burst from Distant Galaxy May Have Been Space Junk
OCT 08, 2021
Gamma-Ray Burst from Distant Galaxy May Have Been Space Junk
In 2020, scientists observed something incredible: they had measured a gamma-ray burst from a distant galaxy called GNz1 ...
NOV 09, 2021
Space & Astronomy
10 Facts You May Not Know About Carl Sagan
NOV 09, 2021
10 Facts You May Not Know About Carl Sagan
Carl Sagan was born November 9, 1934, 87 years ago today. He would go on to become one of the most influential voices in ...
Loading Comments...