1 Required for building and repair of body tissues (including muscle) 2  Enzymes, hormones, and many immune molecules are proteins.  Essential body processes such as water balancing, nutrient transport, and muscle contractions require protein to function.
Previous Game. Player Profile. A much-vaunted prodigy when snapped up by Manchester United from Sporting Lisbon in 2003, Ronaldo is now, alongside Lionel Messi, the best-known player on the planet, and a hero for Real Madrid and Portugal.
Ronaldo will now play for his current club until 2018. With this deal, His is now worldâs highest paid football & will now earn 17 Million Euros per year of season. The forward star of Barcelona Lionel Messi is now at second spot due to this signing of Ronaldo. Take a look at his salary in different time period.