What is a Low Calorie Diet?
A low calorie diet is a clinically proven diet plan that involves eating about 800 calories a day. They are considered for overweight and obese people who are managing diabetes.
Our Featured Diet Plans
OPTIFAST offers several plans for you to choose from, depending on your weight loss goals and your personal lifestyle.
Full 6 Week Diet Plan
Our Six-Week Plan combines nutritional knowledge and exercise tips with behavioural strategies that can fit easily into your lifestyle.
Intermittent Fasting Plans
It offers the flexibility to switch between periods of fasting and eating, without restricting your caloric intake for days in a row.
Meal Replacement Plan
You can create your own weight loss plan by deciding how many meals a day you’d like to replace with our OPTIFAST meal replacement products.