How much weight can I lose in a week on Optifast?

During the Intensive Level of the OPTIFAST Program, weight loss averages 1.0 to 2.5kg/week with an average total loss of 20kg after 12 to 16 weeks1, 2, 3. It is common to see a larger amount of weight loss in the first week of the Program.

How much weight loss takes you down a size?

The average amount of weight it takes to move from one dress size to another is about 10 to 15 pounds. Moving from a size 16 to a size 12 means dropping two sizes, so you would need to lose 20 to 30 pounds.

How much weight do you lose with optifast?

Very low calorie diets, such as the Intensive Level of the OPTIFAST VLCD Program, have been shown to be very effective in helping people lose weight. During ketosis, when replacing all 3 meals each day over a period of up to 3 months, weekly weight losses can average about 1-2.5kg per week1,2.

Can you drop a dress size without losing weight?

It’s possible to get thinner without actually seeing a change in your weight. This happens when you lose body fat while gaining muscle. Your weight may stay the same, even as you lose inches, a sign that you’re moving in the right direction.

How much weight can you lose on Optifast in 4 weeks?

approximately 1.0-2.5kg per week
Research using Very low calorie diets (also known as VLEDs or Very Low Energy Diets) have shown on average, weekly weight losses of approximately 1.0-2.5kg per week4, providing greater initial weight loss than other forms of calorie restriction.

How long should you stay on Optifast?

This level is designed to achieve a large initial weight loss whilst helping to preserve lean body mass. You can stay on this level for anywhere up to 12 weeks, however, this period is variable and depends on your weight loss goals.

How many Optifast shakes a day?

How do I take Optifast? Make sure you have 4 Optifast packets each day. Do not drink less than 4 Optifast a day as this can result in muscle loss and poor healing after surgery. Mix 1 packet with at least 300 ml (1¼ cups) of cold water.

How long does optifast take to work?

OPTIFAST VLCD Program Active 2 Level It requires 4 to 6 weeks to transition to a healthier, long-term, and balanced food-based diet. However, the time spent on this level sometimes depends on your lifestyle needs and weight loss goals.