Here are a few of the tweets we shared this past week.

- We all know water intake is impor­tant, but just how much water do we need? Inter­est­ing arti­cle from @runnersworld: Drink To Your Health.

- From @matadornetwork, infor­ma­tion on Sup­port For Inter­na­tion­al Change’s lat­est efforts to lim­it the impact of HIV/AIDs on women in Tan­za­nia. 1 Peak 1 Week Kil­i­man­jaro Challenge.

- In case you missed it, our tips on cel­e­brat­ing Earth Day every day.