Blood Donation

Few year ago,I heard some people said after blood donation is good ,help body making new blood...

And helping blood circulation,even skin tone also follow new blood to be look fine ...

This time is my 1st time doing blood donation ,no nervous,haha!

I just want to said Im weight 45kg,and i can DO blood donation!! XD

 because must high than 45kg only can do,so almost I cant do...