Precautions. The Intensive Level of the OPTIFAST VLCD Program is generally not advised for use in persons over the age of 65 years. Older people (aged > 70 years) have increased protein requirements due to an elevated anabolic resistance to ingested protein8.
Is Optifast a good way to lose weight?
Optifast states the Intensive Level aims to help people achieve a large initial weight loss whilst preserving lean body mass. It’s also designed to induce mild ketosis (a metabolic state in which your body uses fat and ketones instead of glucose (sugar) as its main fuel source) to assist with weight loss.
How much weight can you lose on Optifast in a month?
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.
What should I expect the first week of Optifast?
These first few days on the OPTIFAST Program Intensive Level are commonly known as the 3 day challenge. As the body transitions into ketosis, you may experience some transient side effects such as fatigue, hunger, lack of concentration, nausea and headaches.
How much can you lose on Optifast in 2 weeks?
This weight loss can also help improve a fatty liver. To facilitate this weight loss, we recommend that you follow the Optifast Meal Plan for 2 weeks before surgery. The meal plan is a very-low-calorie-diet designed to produce rapid weight loss of around 1.5-2.5kg per week.
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 can I lose 5kg in 2 weeks?
Do physical activities like walking, jogging, sprinting or swimming for 150-250 minutes per week to prevent weight gain. Try high-intensity interval training (HIIT) to maximise calorie and fat burn. Eat more soluble fibre and less refined or processed foods. Limit daily snacking.
Can I eat eggs on Optifast?
This should consist of a balanced meal of protein (eg. 65-100g meat or chicken, 130g fish, 2 eggs or 150g tofu), carbohydrates (1 cup cooked pasta, 3/4 cup cooked rice, 1 medium potato or corn cob, or 1-2 slices of bread), and half a plate of low starch vegetables or salad.
How much weight can I lose on Optifast in 4 weeks?
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.
Can you have a cheat day on Optifast?
If however you find yourself continually cheating your meal plan with little control speak to an Accredited Practising Dietitian to see if you are on the right plan. You may in fact need an extra OPTIFAST VLCD product each day or an extra serve of protein. Or you may need to move to a different level of the program.
Can you drink coffee while on Optifast?
Yes, including tea and coffee in the OPTIFAST VLCD Program is fine. Try and keep your intake to no more than 3-4 cups per day and have them with no milk or about 30ml of skim/low fat milk, and no sugar.
Can I eat meat on Optifast?
Are Optifast meal replacements vegetarian? Yes, most meal replacements are vegetarian. If you are a vegetarian, you won’t be encouraged to eat meat during your weight loss plan. If you eat meat, you won’t have to give up meat, but we will encourage adding more fruits and vegetables to your long-term diet.
Does Optifast put you in ketosis?
As the OPTIFAST® VLCD™ Program causes only a mild ketosis, it is a very safe approach to weight loss.
How quickly does Optifast work?
The program is designed for individuals with a body mass index over 30, which falls into the obese category. Some clinics allow those with a BMI of at least 27 to enroll. Weight-loss results vary, but the typical person following this program loses over 50 pounds in 18 to 24 weeks, according to the Optifast website.
What meals can I eat on Optifast?
Optifast offers ready-to-drink shakes, shake mix and soup mix as main meals and bars for snacks. You can choose a shake or soup for dinner. The shakes come in three flavors — strawberry, French vanilla and chocolate — and contain 160 calories. Soups come in two flavors, zesty garden tomato and creamy chicken.
Is Optifast good for fatty liver?
Conclusion: This study has demonstrated that a 6 week diet with Optifast VLCD results in significant related reductions in liver size and liver fat content. This suggests that the reduction in liver volume is due to loss of fat.
Does Optifast cause bloating?
The bloating/increased flatulence is usually transient and resolves quickly so it is recommended to keep progressing with the program. Alternatively if your patient is lactose or fructose intolerant, the OPTIFAST VLCD products may cause bloating as they contain both lactose and fructose.
