Showing posts with label Diabetes UK. Show all posts
Showing posts with label Diabetes UK. Show all posts

Friday, 27 August 2010

The BMI mystery solved

So, I've been trying to get to the bottom of the whole BMI thing - specifically why I am now below my target weight by some way, but still regarded as overweight. When I moved onto Phase 8 the doctor at Alizonne said this was frequently because people who have been overweight in the past end up with a slightly higher BMI, but I wanted to find out what weight I would need to get to to be considered normal.

I tried the NHS BMI calculator, which is frankly useless as it only tells you what your current BMI is, not what weight you need to be based on your height to be normal.

Luckily I found a really good calculator on the Diabetes UK website, and the results are:

- Current weight: 68kg (10st 9lbs)
- Current BMI: 26.6
- Normal range: 20-25
- Required weight to be within normal range: 63.9kg for a BMI of 25

Mystery solved!

They also have a great BMR calculator, which puts my medgem at 1,429 - so not a million miles away from what Alizonne calculated.

Definitely recommend their tools ;)