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
NOV 11, 2018
Videos
NOV 11, 2018
Is Our Everyday Electronic Devices Making Us Sick?
1-5% of people believe their electronic devices are making them experiences symptoms associated with such as nausea, dizziness, and headaches. These indivi...
NOV 22, 2018
Chemistry & Physics
NOV 22, 2018
The Hottest Spice That You Probably Don't Want to Savor
Transient Receptor Potential Vanilloid 1 cation channel, or TRPV1, plays an important role in the human body in sensing heat and pain.  Coincidentally...
NOV 24, 2018
Plants & Animals
NOV 24, 2018
These Are Some of the Most Extreme Dads in the Animal Kingdom
Being a dad isn’t always smooth sailing, but compared to a plethora of different species in the animal kingdom, human dads have it easy. The hardhead...
DEC 05, 2018
Chemistry & Physics
DEC 05, 2018
Stretchable Ultrathin Electronic Skin Produced from a Desktop Printer
Electronic tattoos or e-tattoos are flexible polymer patches that can sense and transmit electrical signals. e-tattoos have great potential in advancing medical prosthetics and human-machine...
DEC 07, 2018
Videos
DEC 07, 2018
The Influence of Genetics on our Future
In recent decades, advances in genetic technologies have changed our world in many different ways....
DEC 08, 2018
Videos
DEC 08, 2018
Repairing Broken Bones With 3D-Printed Scaffolds
Titanium implants and bone grafts can be painful. Researchers are creating a better way to fix damaged bones....
Loading Comments...