i was playing in the diet to try to find the right ratio and came across( NLEA serving ). does someone know what that mean thanks

http://www.sugarglider.com/glidergossip/topic.asp?TOPIC_ID=42830

lol i saw that already but im dumb i dont get how the unit part of it i just im not sure if you have a min can you like up the recipes and look at mine to see where im going wrong just if you have the time

thanks