Healthy immune system and kidneys. Other important tasks of this non-essential amino acid are the support of the immune system and prevention of kidney stones. These can be produced by the body as a result of insoluble toxic compounds, which L-alanine is able to chemically neutralise.
Difference between Chromebook and Laptop. Main difference between a laptop and a Chromebook is that, while laptop is a portable personal computer Chromebook is a device that is optimized to provide the user with a better web experience. Chromebooks use the Chrome OS that is specially built for web applications while laptops use a wide range of Operating Systems.
Still, I don't get the difference between having a laptop with Google Chrome installed and a Chromebook. I have everything in Drive+Gmail+Calendar+Webapps, all running in a old Macbook with Google Chrome... so, what am I missing from a Chromebook apart from technical features like battery life?