I found this article but I heard something on public radio discussing how 18-34 year olds have the most dramatic changes in their weights in either direction. My impending 30th birthday prompted my initial efforts to lose weight and now my health has motivated me to get back on the wagon. The 30s have very different concerns than 20s and 40s. I am just hoping to make sure I can at least be fit before I get the regular problems associated with aging. Just thought I'd share.
https://www.washingtonpost.com/news/wonk/wp/2016/01/29/the-age-when-you-gain-the-most-weight/?utm_term=.eefb752b3f16[/URL]