Nature colitis inflammation https://www.nature.com/articles/s41586-026-10258-4
BMJ Oncology story cancers in young people on the rise https://www.bbc.co.uk/news/articles/crepdjdj0z4o, graphs in the paper.
Red light therapy BBC (and SciAm)
Electrosensitives BBC video
Dave Ashton Electrosensitivity
Photosensitivity
Nature Cities underground heating.
Physical activity becomes essential care https://www.msn.com/en-gb/news/insight/why-moving-more-matters-for-arthritis-care/gm-GM05B54010?gemSnapshotKey=GM05B54010-snapshot-107&uxmode=ruby&ocid=edgntpruby&pc=NMTS&cvid=69fc5e9a3e2f4b29ba31f82f98735d6b&ei=66 https://ard.eular.org/article/S0003-4967(26)00150-0/fulltext
humidity, oxygen, heat, cold (+heating?)

Further Reading