For me it was a combo of a 16/8 eating pattern.
Then starting each day with (after teeth cleaning) an eight ounce mug of organic apple cider vinegar (with mother), so two tablespoons of the acv then cold water, then boiled water to make the drink warm but not hot, as when I add the raw honey, I don’t want to destroy the benefits of the honey.
also, every day forty minutes of rebounding.
I started all of above way more than ten years ago when I was in my mid to late fifties… lost a stone and a half…. all these years later I’ve still not regained the weight I lost…
i still rebound now, but I now also interchange with lifting (small) four kilo weights to increase my strength.
i also like doing about 500 sit-ups per morning, tho I would advise starting off with as many as you can comfortably do, and then increase week on week gradually till you hit your targets.
im happy to say I have a washboard tummy, and my clothes feel like they fit, rather than that lumpy bumpy look I used to dread in the mirror..
im in my seventies now, so I do not think it’s ever too late.
if I can retain my independence right till the end, instead of struggling, and having to have even my loved ones “help” me, I will be so stoked.