Slim-Fast

 By Mizpah Matus B.Hlth.Sc(Hons)

Slim Fast is a weight loss program that substitutes cooked meals with shakes and bars. The program is over 25 years old, and is currently a brand owned by Unilever.

Background

Slim Fast has been a popular choice for weight loss. However in recent years, Unilever has struggled with declining sales – at first blaming the popularity of Atkins. The original Slim-Fast shakes were criticized for being too high in sugar. This was rectified by replacing sugar with the artificial sweetener Splenda. The new range of Slim-Fast products are called Optima.

Slim Fast Products

The Slim Fast offerings comprise the following:

slim-fast

  • Optima – Shakes (Ready-to-Drink), Bars, Smoothies, and Powders
  • Original – Shakes (Ready-to-Drink), Bars, Smoothies, and Powders
  • High Protein – Shakes and Meal Bars

A typical shake (Optima Cappuccino Delight) contains the following:

  • 5g Fat
  • 24g Carbohydrate
  • 10g Protein
  • 180 Calories
  • 24 Vitamins and Minerals

Diet Plan

The diet involves replacing two main meals with Slim-Fast products. Each day will also include one “Sensible Meal”, and fruit/vegetable snacks. A sensible meal is based around a lean protein (such as skinless chicken breast, or fish), carbohydrate (potato, rice, or whole wheat bread), and a large serving of vegetables.

Sample Meal Plan

Breakfast
Optima Cappuccino Shake &
1 slice frozen French toast with 1 Tbsp light syrup
Snack
1 cup grapes
Lunch
SlimĀ·Fast Optima French Vanilla Shake &
1/2 roast beef sandwich
(2 oz. Roast beef, 1 slice whole wheat bread, 1 tbsp horseradish, lettuce, tomato)
Afternoon Snack
1 apple
Dinner
Chicken Veggies Grill:

  • 4 oz. Grilled chicken breast (no skin),
  • 1 small baked potato with 2 Tbsp fat-free sour cream,
  • 1 cup steamed broccoli with
    1 Tbsp Parmesan cheese

1 cup melon

Snack
One slice low fat pound cake OR Peanut Butter crunch Snack bar.

Find other healthy low Calorie recipes here.

Is Slim Fast Successful?

The Slim Fast diet is a sensible and workable plan, and many people find the convenience of using meal replacements outweighs other diet plans.

There is one study that Slim Fast cite claiming that “People who followed The SlimĀ·Fast Plan routinely to lose and manage their weight were, on average, 33 pounds thinner after a decade as compared to a matched group from the same community who did not participate in the study. (reference: Blackburn GL. et al. Obesity Research 2003;11:A103)”

Resources

 By Mizpah Matus B.Hlth.Sc(Hons)
Last Reviewed: November 21, 2012. Disclaimer
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