What does 220 mean?  I mean here in the UK ours is measured in single figures 
upwards i.e. the 'normal' range is 4 whereas mine is 7 which is fine with me.  
What would be the equivalent, does anyone know?  dee

On 12 Dec 2009, at 19:05, Steve wrote:

> Mike,
> 
> Yes I have wondered about the same thing.  Prior to this, my cholesterol had 
> stayed somewhere between 220 and 190.  And, I was totally unconcerned.   The 
> low level really surprised me.
> 
> I have not noticed any impact on my blood pressure either way.
>