Just wonder .... is it good to take a bottle of Ensure or Boost instead of lunch or souper, in order to loose weight!!!!!
No.
Ensure and Boost are sugar dense drinks for the elderly. See, elderly people often lose their appetite, especially on certain medications. These drinks help them get enough calories in so they aren't weak/frail/malnourished.
Eat a healthy, balanced diet, full of veggies, some fruits, whole grains, lean meats. avoid processed foods, breads, pastas, and empty calories like sugar and alcohol...when trying to slim down.
BTW, those drinks will just make you more hungry, making it harder to stay on your eating plan.
Dont' cook every day. I don't. Cook 3 days worth of chicken breasts all at once (oven, grill, etc). They'll keep just fine, and its the same amount of effort and time for 1 breast or 10.
get a rice steamer, and make 5 days worth of rice sunday night.
Also, get to bed earlier! You're barely getting 6.5 hours of sleep, which is sure to inhibit progress. Lack of sleep and extra stress raises your cortisol levels, which slow fat loss and muscle gain. Cortisol is basically bad.