I think for weight loss, seeing a dietician is better. Wikipedia says dieticians are better regualted than nutitionists - they list regulatory bodies in countries including USA.
Sweet Apple didn't bother to create a real time Airtag tracking android app. They have one, but it's manual so it's useless. Thankfully, The Secure Mobile Networking Lab (SEEMOO)of the Computer Science Department of Technical University of Darmstadt in Germany has created an app for it. It's FOSS and available on Google Play and Fdroid.
In addition to that, "Simple Justice: The History of Brown v. Board of Education and Black America's Struggle for Equality"
by Richard Kluger is a really good read.
https://github.com/lukas-blecher/LaTeX-OCR
https://github.com/harvardnlp/im2markup
Also some LaTeX editors:
LyX https://en.wikipedia.org/wiki/LyX
TeXstudio https://en.wikipedia.org/wiki/TeXstudio
GNU TeXmacs https://en.wikipedia.org/wiki/GNU_TeXmacs