If someone is fat and they get liposuction, will their skin sag?

It's possible, it depends on the amount of fat they have removed and how much collagen their skin produces. If it isn't ample enough to counter the stretch differential it could sag. Check with the surgeon and see if they can address the issue. Usually they will if it is a bigger reduction. Hope that helps!

Yes, so it should be done gradually. Or else diet by eating less and lose I slowly. You can lose 10 lbs/mo with this plan: ................

Breakfast: Oatmeal or granola with banana, berries and nuts..................

Lunch: Half sandwich on whole wheat and yogurt................

Dinner: Green salad with tomatoes, broccoli, shredded cheese, chicken or turkey................ Stick to fresh fruits and veggies, salads, eggs, chicken, turkey, fish, whole grain cereals and drink lots of water. Avoid fast foods, junk foods, greasy foods, sodas, coffee or starches. Noodles, rice, potatoes, bread, muffins, bagels and all forms of pasta which turns into sugar in your body. Eat only what fits in a soup bowl. No second helpings. Never eat in; restaurants: food has too much fat, salt and preservatives. And of course do some exercising..........................

Join a gym; the trained staff there will show you what equipment to use and for how long to get the look you are trying to achieve.

yep