Optavia Guides

Metabolism is your body’s internal process that converts food into energy and burns calories … Read more

Fast food restaurants prioritize quickly served, convenient meals through rapid service models that eliminate … Read more

Fast-food restaurants use counter-serve or drive-through models to deliver quickly-made food to customers. The … Read more

An egg fast is a short-term ketogenic diet lasting 3-5 days where you consume … Read more

Dry fasting is a practice that eliminates all food and liquid intake for specified … Read more

Chewing gum during fasting presents a nuanced question that depends on the type of … Read more

Artificial sweeteners are zero-calorie food additives that provide sugar-like taste without caloric content. These … Read more

Stevia is a natural, zero-calorie sweetener derived from the Stevia rebaudiana plant native to … Read more

Lemon water is a popular beverage during intermittent fasting that contains approximately 3.15 calories … Read more

Green tea is a minimally processed beverage from the Camellia sinensis plant, rich in … Read more