Hi welcome - your wife needs diet plan should be low calorie & 2 hours exercises can be done at home.you can mail me to send a effective fat burning file. also low calorei foods like whole wheat 50gm - 2-3 pcs phulka, very less oil, spices, mix veg ,no potatoes, .No fast ,junk, fried foods. sleep 7 hours but no sleep at day time. Be as much as dynamic .Avoid gluten very high fibres, mastard oils, seeds, sunflower oil, soya & soya products.

She requires 25 KGS weight loss. Don't use such methods they are at risk. It can affect body.prefer natural methods through diet to lose.weight no supplements and medicine to lose weight.I can help with 4-5 KGS weight loss in month.