Colin Berry, aka sciencebod, aka newsjunkie, is a retired researcher/teacher/academic who has worked in industry, medical schools, schools, food and biomedical research (mainly in the UK, but also in W.Africa and the United States). He's best known for his work on RESISTANT STARCH, recently described as "the trendiest form of dietary fibre".
See also his specialist Shroud of Turin blog on www.shroudofturinwithoutallthehype.wordpress.com
with over 100 postings to date.