fiber

This sounds like sugar's keeping us fed, but added sugars are actually empty calories – they are bereft of any nutrients like vitamins or fibers.

When you train your muscles, or get injured, these satellite cells are activated to form new muscle fibers.

Their larvae swim and spread out in the water, colonizing solid surfaces and attaching themselves with fibers.

It’s made from soft mohair, which stays cool in summer and warm in winter, and moisture-wicking “Drynamix” fiber to keep your feet dry, even on the sweatiest adventures.

“Climate change is threatening water resources, increasing challenges to food and fiber production, and compromising human health in the Southwest through drought, wildfire, intense precipitation, sea level rise, and marine heat waves,” Declet-Barreto said.