The typical process is: You enter a command to ping a destination. DNS is used to determine the IP address (if needed). The routing table is consulted to find the next hop towards that destination. ARP is used to find the hardware address of the next hop.
It is claimed that certain foods and drinks can boost your metabolism, including green tea, black coffee, spices and energy drinks. The evidence behind these claims is flimsy, the effect on your metabolism is marginal at best and each person will respond differently to each product.
As much as you can is really a help for your metabolism, and if you do it in the morning, you'll raise your metabolism all day. Build muscle with weight training or resistance exercise. At least two to three times a week, you should add weight training or progressive resistance exercise that builds muscle.