Suggest you start walking for atleast 30 mins everyday.
And follow this alternative diet chart for 2 weeks initially. Will share a different chart once this shows some affect on you.
-Start your day with a glass of water
-Eat oats in skimmed milk for breakfast
-Eat half apple in mid-morning
-Lettuce, onion and salmon salad, half apple, one orange
-Tea or coffee
-For dinner have soup and salad only.
In addition to this diet, skip smoking
, and avoid taking juices and alcohol.
Wishing you good health.