I weighed 225 four years ago. Went on a low carb diet.
No sugar
No potatoes
No bread
No pasta
No wheat
Tried to keep my carb. To less than 50 a day.
Over the period of about a year I lost 45 pounds. Walked 3-5 miles a day.
225 to 180.
I now cheat a lot on the carbs and have gained 15 - 20 pounds back. I go up and down 5 pounds in a couple weeks.
Still don’t use sugar
Still don’t eat any bread
No potatoes
Sometimes pasta.
Try getting some Monk fruit sugar replacement. Looks just like sugar almost taste the same.
I also fast from 6:00 pm until 12:00 noon
Eat a lot of fish and meat and eggs.
Read up on Keto diet and low carbs and glucose and Ketones.
Lots on UTube.