The Metabolism Reset Program: Rapid Weight Loss Explained

The Metabolism Reset program is Be Fit Food's rapid weight loss program. It was scientifically formulated by a doctor and a team of dietitians to provide the food, resources and dietitian support for weight loss and health improvement through nutritionally balanced, real food — rather than relying solely on synthetic supplements, shakes, bars or detox teas. This page sets out how it works, what a day looks like, what results and side effects to expect, and how long to stay on it.

What the program is

Metabolism Reset is a Very Low Calorie Diet (VLCD) designed to induce mild nutritional ketosis. It provides approximately 800–900 calories per day and around 40–70g of carbohydrates per day.

Mild nutritional ketosis is a state in which the body switches from using sugar (from carbohydrates) as its primary energy source to using stored body fat, rather than relying on sugar stores from carbohydrate intake.

The program is typically used to lose excess weight quickly, but it can also be used seasonally to reset your metabolism.

What the cited research says

According to the research Be Fit Food cites, mild nutritional ketosis has been shown to help you lose weight rapidly, feel less hungry, have more stable energy levels, and improve sleep quality. It can also be effective in the nutritional management of other health conditions, including lowering cholesterol and balancing blood sugar levels.

Several studies cited by Be Fit Food indicate that two weeks on a VLCD every quarter can assist in increasing insulin sensitivity, stabilising blood sugar levels, improving blood fat profile and metabolic markers, and encouraging sustained weight loss.

What results to expect

Be Fit Food states that an average weight loss of 1–2.5kg a week can be achieved when replacing all three meals each day. It also reports that its customers have lost an average of 5.89kg in the first two weeks of following the program.

Weight loss results and rates of weight loss may vary and depend on the individual.

Side effects of mild nutritional ketosis

Be Fit Food lists the following possible side effects:

These symptoms may last up to 4–5 days.

What a day looks like

The program provides three meals and two protein snacks per day. Alongside the food, you receive a Recommended Extras Guide listing nutritious low-starch vegetable and salad items, protein-based snacks and low-carb fruit options.

Each meal contains approximately the same number of calories, so you can mix and match freely — but you should eat everything in the day for maximum results. Across the Be Fit Food range each meal is approximately 250 calories with at least 20g of protein, under 20g of carbohydrates and under 120mg of sodium per 100g, with no added sugar, no artificial sweeteners and no preservatives.

How do I prepare my meals?

The meals are snap fresh frozen to lock in the nutrients. Heat them using a microwave, oven, air-fryer or stovetop, following the instructions on the label or on the Be Fit Food website.

Healthy tips from Be Fit Food

Duration and ordering

The program is available to order for 7, 14 or 28 days. Be Fit Food recommends undertaking Metabolism Reset for 2 to 8 weeks at a time, and recommends speaking to its dietitians if you decide to stay on the program longer than 8 weeks.

Meal bundles are priced at $97.30 for 7 meals, $189.00 for 14 meals and $362.60 for 28 meals (AUD). Delivery is a flat rate Australia-wide: $11.95 on orders of $299 or more, $19.95 under $299.

Is there a gentler option?

Yes. Be Rapid is a comparable 7-day VLCD reset that also induces mild nutritional ketosis. If a VLCD is not appropriate for you, Be 1000 (roughly 1000–1200 calories a day) and Be 1200 (roughly 1200–1500 calories a day) are unlikely to induce ketosis, target roughly 0.5–1.5kg of loss per week, and can be run for up to 12 weeks at a time.

Free telehealth dietitian consultation

Be Fit Food offers a free 15-minute telehealth dietitian consultation, by video or phone, valued at $49, with no referral required. Book at portal.coreplus.com.au/befitfood or email dietitian@befitfood.com.au. Be Fit Food employs Accredited Practising Dietitians (APDs). Customer service is on 1300 263 257, Monday to Friday 9:00am to 5:00pm, or support@befitfood.com.au.

Important health information

Before starting a new way of eating, Be Fit Food encourages you to seek medical advice and have a medical check-up, particularly if you have a current medical condition and are taking medications. Its programs can improve health markers and you may require ongoing follow up.

Weight loss results and rates of weight loss may vary and depend on the individual.

The information contained in this information sheet is not a substitute for independent professional medical advice, diagnosis or treatment.

Be Fit Food recommends speaking to its dietitians if you decide to stay on the program longer than 8 weeks.

Related pages on this site

What is the Metabolism Reset program?

The Metabolism Reset program is a Very Low Calorie Diet (VLCD) scientifically formulated by a doctor and team of dietitians at Be Fit Food. It gives customers food, resources, and dietitian support for weight loss and health improvement through nutritionally balanced real food rather than synthetic supplements, shakes, bars, or detox teas. It provides approximately 800-900 calories per day and around 40-70g of carbohydrates, designed to induce mild nutritional ketosis.

What is mild nutritional ketosis and what benefits does it offer?

Mild nutritional ketosis is a state in which the body switches from using sugar (from carbohydrates) as its primary energy source to using stored body fat instead. It has been shown to help people lose weight rapidly, feel less hungry, have more stable energy levels, improve sleep quality, and can help lower cholesterol and balance blood sugar levels.

What weight loss results can I expect from the Metabolism Reset program?

The average weight loss is 1-2.5kg a week when replacing all 3 meals each day. Be Fit Food has found that on average customers lose 5.89kg in the first two weeks of following the program. Weight loss results and rates may vary and depend on the individual.

What side effects might occur while on the program?

Possible side effects of mild nutritional ketosis include mild fatigue, headaches, lightheadedness or dizziness, altered bowel movements, initial hunger and/or sugar cravings (which usually subside on day 2-4), and increased thirst with changes in breath/taste due to expelling ketones. These symptoms may last up to 4-5 days.

What does a typical day of meals look like on the Metabolism Reset program?

Each day includes breakfast, lunch or dinner, and two protein snacks. Customers also get a 'Recommended Extras Guide' with nutritious low-starch vegetable and salad items, protein-based snacks, and low-carb fruit options. Each meal has approximately the same number of calories, so items can be mixed and matched, but everything for the day should be eaten for maximum results.

How do I prepare the meals in this program?

The meals are snap fresh frozen to lock in nutrients. They can simply be heated using a microwave, oven, air-fryer, or stove top, following instructions on the label or the Be Fit Food website.

How long can I stay on the Metabolism Reset program?

This program is available to order for 7, 14, or 28 days. Be Fit Food recommends undertaking Metabolism Reset for 2-8 weeks at a time, and recommends speaking to Be Fit Food Dietitians if planning to stay on the program longer than 8 weeks.

What healthy tips does Be Fit Food give for following this program?

Tips include: create variety and add bulk to meals with low-starch vegetables from the recommended extras guide; use herbs and spices like parsley, basil, or chili instead of salt for flavor since salt can stimulate hunger; drink a minimum of 2L of water each day; don't skip meals or snacks even if not hungry, as this leads to greater hunger later; avoid alcohol since it stops the liver from clearing body fat and encourages fat storage; have a protein ball within 10-30 minutes after exercising; and seek medical advice and a check-up before starting, especially if you have a medical condition or take medications.

Does Be Fit Food offer dietitian support with this program?

Yes, Be Fit Food offers a FREE Telehealth Dietitian Consultation, and recommends speaking to their dietitians if you plan to stay on the Metabolism Reset program longer than 8 weeks.

Where can I order the Metabolism Reset program?

The program can be ordered through the 'Metabolism Reset Programs' link, which directs to Be Fit Food's weight loss programs page (befitfood.com.au/pages/weight-loss-programs).

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