UPDATE DEC 2023: Optifast just launched Soup Chicken, the same diet meal replacement, but in savoury flavour. Please scroll to the end for Soup Chicken meals!
Optifast is a scientifically designed, comprehensive weight management programme by Nestlé Health Science. It offers a range of nutritionally complete, low-calorie diet meal replacement products, including shakes, soups, and bars.
These delicious options are designed to support safe and effective weight loss while providing essential vitamins and minerals.
Optifast® shake is a VLCD, Very Low Calorie Diet weight loss shake designed to satisfy your hunger and nutrient needs while feeling full, complete, and balanced.
The Optifast Weight Loss Diet Plan: A 26 Weeks Journey to a Healthier You. How do I start?
The Optifast weight loss program is a clinically proven, medically supervised weight management solution that lasts 26 weeks. This comprehensive approach includes a diet plan, meal replacements, and support from medical experts and nutritionists.
Replace Meals with Optifast Diet Slimming Program- Active Level 1, 2, 3 and Maintenance
- Replace Meals 3 – Intensive Level – Up to 12 weeks <800 Calories Daily
- 3 Optifast VLCD + 2 Cups low starch vegetables + 1 Teaspoon vegetable oil + 2 litres of water
- Replace Meals 2 – Active Level 2 – Approx. 1000 Calories Daily
- 2 Optifast VLCD + 1 Meal + 1 Fruit, 1 Dairy + 2 Cups low starch vegetables + 2 litres of water
- REPLACE MEALS 1 – Active 1 Level – Approx. 1 200 Calories Daily
- 1 Optifast VLCD + 2 Meal + 2 Fruits, 1 Dairy + 2 Cups low starch vegetables + 2 litres of water
- Maintenance – Maintenance Level – Approx. 1 500 Calories Daily
- 3 Meal + 2 Fruits, 1 Dairy + 2 Cups of low starch vegetables + 2 litres of water
The OPTIFAST VLCD Program can be modified to individual requirements, See allowed low starch vegetables and fruit in the Additional Foods table
•Meals should equal approximately 400 calories each OPTIFAST• VLCD food for special medical purposes for the dietary management of obesity and must be used under medical supervision.
The 5:2 Diet – Suggested Meal Plan with Optifast
This diet is similar to intermittented fasting, with your weekly meal plans consisting of having 2 days of Optifast VLCD meal replacement with 5 other days of a normal diet.
|Day 1||Day 2||Day 3||Day 4||Day 5||Day 6||Day 7|
|Eat Normally||Eat Normally||Eat Normally|
Optifast has been featured in over 120 publications and clinical studies, showcasing its efficacy and safety in promoting significant weight loss. This meal replacement plan has:-
- products provide soluble fibre, fish oil and 28 vitamins and minerals.
- high quality nutrition, such as fish oils with EPA and DHA
- prebiotics (acacia gum, inulin) to help improve gut health and reinforce immune protection
- Low glycemic index (GI) of 22-26
- High in protein 20g
- 3.6gram soluble fibre
- Gluten Free
- Very Low Calorie Diet VLCD (one serving is 201kcal)
- delicious flavours – Vanilla, Chocolate and Strawberry
A good summary graph is provided here:-
Optifast Meal Replacement Shake Products: The Key to Healthy Weight Loss
Optifast meal replacement products are low in calories but high in high-quality protein, vitamins, and minerals, ensuring you get the nutrients your body needs. These products include shakes, soups, and bars, which are easy to prepare and available in a variety of delicious flavors.
Optifast is the ideal choice for anyone looking to embark on a weight loss journey while maintaining a healthy lifestyle.
Additional daily food allowance during OPTIFAST VLCD Weight Loss Program
VEGETABLES for Slimming Diet
All Levels – Low Starch and Green
Recommended List of Allowed Starch and Green Vegetables
- Alfalfa Sprouts
- Bean Sprouts
- Bok Choy
- Brussel Sprouts
- French Beans
- Silver Beef
- Snow Peas
AVOID these vegetables that are starchy and bad for slimming
- Green Peas
- Sweet Potato
Fruits for Slimming Diet
Active 2 Level onwards only (one serving = 50—70 calories)
Recommended list of allowed fruits
- Apple (1 small)
- Lychees (4)
- Plums (2)
- Apricot (2)
- Orange (1)
- Pineapple (2Sslices)
- Strawberries (15)
- Cherries (10)
- Passionfruit (4)
- Grapes (1/2 cup)
- Peach (1)
- Prunes (3)
- Pear (1 small)
- Canned fruit in natural juice (120g)
AVOID these fruit products that have too much sugar
- Dried Fruit
- Fruit Juice
Recommended List of Low-fat Dairy
Active 2 Level onwards only (one serving = 100 calories)
- Reduced Fat Hard Cheese (30g)
- Cottage Cheese (1/3 cup )
- Sorbet ( 1 scoop )
- Low-Fat Milk (250ml)
- Low-Fat Yoghurt (1 small tub – 150g)
Avoid these fattening milk products
- Full-Cream Dairy
Recommended List of healthy other additional food for slimming
- Miso and Soups prepared from allowed vegetables listed above
- Sauces and condiments (small amounts)
- Spices and herbs
- Calorie-free fluids (water, tea, and diet drinks)
Avoid these for a slimming regime
- Fruit Juice
- Sweetened Drinks
Is OPTIFAST good for weight loss?
Yes! The OPTIFAST meal replacement shakes were specially developed by medical experts and nutritionists.
They contain essential vitamins and minerals to support you on your weight loss journey. Plus, these meal replacement shakes are also high in protein, a source of fibre, gluten free, and low in saturated fat.
How much weight can I lose in a week on OPTIFAST?
1 to 2.5kg per week. Some studies have shown an average weight loss of 1.0 to 2.5kg per week, on the intensive level, where all 3 meals are replaced with Optifast VLCD as a total diet replacement.
Do note that this study was a medically supervised weight loss so we do recommend you check with your dietician on a proper plan and to make sure you are getting all the ncessary nutrient that you need.
Optifast’s Impact on Health Conditions: From Obesity to Type 2 Diabetes
Optifast is not only beneficial for weight loss, but it also aids in managing weight-related health conditions such as obesity, high cholesterol, and type 2 diabetes.
Clinical studies have shown that the program helps people achieve and maintain a healthy weight, improving their overall health and well-being. Instead of extreme measures like bariatric surgery or etc, some patients are recommended to use this VLCD (very low-calorie diet) instead.
Making the Most of Your Optifast Weight Management Program
To ensure success with the Optifast weight management program, it is important to follow the recommended meal plan and replace conventional foods with Optifast products as directed.
You’ll replace some or all of your daily meals with Optifast meal replacement shakes, soups, or bars, which typically provide 800-1200 calories per day.
Combined with medical guidance, support from nutritionists, and a commitment to a healthy lifestyle, this will help you lose weight and the program includes the ability to maintain your weight year long.
Nestlé Health Science: The Powerhouse Behind Optifast’s Success
Optifast is backed by the expertise and resources of Nestlé Health Science, a leader in the field of nutrition and health.
This partnership ensures that Optifast products are made with high-quality ingredients such as skimmed milk powder, maltodextrin, lecithin, calcium caseinate, and sweeteners like riboflavin, folic acid, and chromium.
With a commitment to clinical research and development, Nestlé Health Science ensures the continued efficacy of Optifast products for safe and effective weight management.
Your Path to a Healthy Weight & Lifestyle
Optifast is a clinically proven, comprehensive weight management program that provides a safe and effective way to lose weight and maintain a healthy lifestyle.
With a range of delicious, nutritionally complete meal replacement products, and the support of medical experts and nutritionists, your weight loss journey with Optifast will be enjoyable and sustainable. Choose Optifast and take the first step towards achieving your healthy weight today.
What is the side effect of OPTIFAST?
Most people enjoy Optifast shake happily with no side effects. For some, they may experience side effects such as fatigue (tiredness, lethagic), nausea (upset and weak stomach), constipation or diarrhea.
These side effects can be treated or managed with diet or lifestyle adjustments or consuming over-the-counter medicines.
Who should not use Optifast?
If you have medical conditions, do check with your doctor or dietician on this meal plan for your medical weight loss. Anyone suffering from liver or renal disease are not suitable for this as well because they need altered intakes of electrolytes and nutrients.
Who can use the OPTIFAST@VLCD Program?
- If your BMI is ≥27.5.
- If you have a BMI of ≥25 and also suffer from conditions such as Type 2 diabetes, hypertension (high blood pressure), sleep apnoea. high cholesterol, non-alcoholic fatty liver disease (NAFLD) or other health risks that are associated with excess weight.
- A waist circumference of greater than or equal to 90cm in men and greater than or equal to 80cm in women.
Who should not use OPTIFAST VLCD Program?
- People with acute heart disease, advancing renal disease. advanced hepatic disease or overt psychosis.
- People under 18 or over 65 years of age.
- Pregnant women or those who are breastfeeding.
Please speak to your healthcare professional to see if the program is suitable for you.
Before and After Using Optifast (Weight Loss Slimming)
These are some examples of people using Optifast and losing weight for a slimmer body.
Nestle OPTIFAST VLCD- Chicken Soup (New)
OPTIFAST® VLCD Chicken Soup is a new flavour extension of the OPTIFAST® range of products.
It offers a variety of tastes to cater to evolving consumers’ preferences and helps for better compliance in the weight loss journey with savoury Chicken soup flavour.
This will delight Singaporeans who prefer to have their lunch or dinner in delicious savoury taste, and in familiar chicken soup fare, for their healthier diet for a better body.
Ideal Food Replacement for Meals:
These products are designed for people who are suffering from weight issues. Please check with your doctor or nutritionist for more specific advice.
- Obesity BMI ≥ 30
- BMI ≥ 27 with an obesity-related medical condition
- – Diabetes
- – Hypertension
- – Hyperlipidemia
- – Osteoporosis
- – Weight loss before and after bariatric surgery
Where to buy Optifast in Singapore?
This self-prepared low-carb milkshake is available in Singapore supermarkets, pharmacies, or online retail stores.
The official retail price is $66, and there are sales promotions available here:- You can buy Optifast Shake online in Singapore here at a great sale price.
We are sorry that this post was not useful for you!
Let us improve this post!
Tell us how we can improve this post?