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 Brought to Life. Play like Ronaldo. Data capture of the Real Madrid star's acceleration, skills, run cadence, and shooting technique were all recorded to bring complete accuracy to his likeness and personality in FIFA 18. Ronaldo Fuels FIFA 18