because of the fetus growing inside them
Some people need more sleep than others because of their age and what they do.
Some people need more sleep than others for several reasons. Some people are busier and need more sleep and some may need more sleep due to genetic reasons.
Because they do.
The answer is simply athletes do more sports than most people e.g swimming, tennis etc. but, athletes need more protein to do this as they use up most energy on doing the sport they do.
Yes. with no protein, you wouldn't have energy. :)
All muscular activity require the participant to eat some protein, about 0.8 grams per kilo body weight each day. But people doing strength sports do need a bit more. It's usually not a problem, with most people today eating more protein than they actually need on a regular basis anyhow.
Protein, sleep, and weight-bearing exercise to build bone density.
Horses that are frequently exercised need what? Increased protein Increased carbohydrate
Athletes eat more calories than average people. They need more protein and more carbohydrates.
The role of a protein shake in exercise is simple - when you rip your muscles during exercise, they need a supplement of protein to grow back to its original, or even larger state, for some a turkey sandwich is sufficient, but for others a protein shake is quicker and more efficient...
kids need more protein because they're growing up in life, and the need to get their body worked together, etc. but, although, adults can eat healthy with protein foods.