naija questions
Moderator
If you bled when you brushed your teeth this morning, you might want to get that seen to. We may finally have found the long-elusive cause of Alzheimer’s disease: Porphyromonas gingivalis, the key bacteria in chronic gum disease....
Read more via New Scientist http://bit.ly/2TaveVo
Read more via New Scientist http://bit.ly/2TaveVo
Last edited by a moderator: