Eating well for sustainable weight loss

A four week food and movement guide for adults

This resource offers meal ideas, satisfying snacks and practical ways to enjoy takeaway and eating out. It is a starting point for generally healthy adults who would benefit from modest weight loss, with portions tailored to individual needs.

A guide only

This is a guide only and must be tailored according to your dietitian’s recommendations. Your height, weight, activity, health, medicines, food preferences and blood results affect your needs. Being mildly overweight does not by itself establish an appropriate calorie target or mean that weight loss is necessary.

The plan is built around Australian food-group recommendations and key nutrient targets. It has not undergone a complete nutrient analysis of every recipe and brand, so it cannot guarantee that every nutrient requirement is met. Ask your dietitian to check and adapt it before using it as your individual meal prescription.

Build habits you can keep

• Eat regular, satisfying meals. Include protein, fibre-rich carbohydrate and vegetables rather than skipping meals to save calories.
• Use a modest energy reduction agreed with your dietitian. Persistent hunger, fatigue, dizziness or menstrual changes are reasons to review the plan.
• Keep enjoyable foods in your eating pattern. One meal does not determine your health or progress.
• Track changes in energy, strength and wellbeing as well as weight, if weighing is helpful for you.

Avoid fad diets

Be wary of rapid weight-loss promises, detoxes, fat-burning supplements, rigid food rules and plans that remove whole food groups without a medical reason. Restrictive diets can cause nutrient shortfalls, fatigue, weight regain and an unhealthy relationship with food. Some structured diets have clinical uses under professional supervision. [1]

When you need individual advice first

Do not use this as a weight-loss plan during pregnancy or breastfeeding, or if you have an eating disorder or a history of restrictive eating without support. Diabetes medicines, kidney disease, food allergies, heavy periods and digestive conditions may also require changes.

Your daily nutrition foundation

The weekly menus in the sections below include these daily foods. They are part of the plan, not optional extras to add only when hungry. Spread them between meals and snacks. Extra snack ideas later in this guide can be used according to hunger and your dietitian’s advice.

Make the plan work for you

All meat and fish portions are cooked weights; grains and legumes are cooked unless labelled dry. Use reduced-salt canned foods and rinse beans. A wrap should provide a similar grain amount to 2 bread slices; otherwise add a slice. Portions are examples, not a fixed calorie prescription. Larger or more active adults may need larger meals or extra snacks. Your dietitian can adjust each food group to your needs. [2]

Keep the listed daily foods even when meals are rearranged. If a meal already contains the beans, rice, milk or cheese, do not count it twice. For a potato dinner, swap 1 cup cooked grain for about 200 g potato and discuss your overall grain intake with your dietitian.

Dairy-free: use unsweetened soy milk with at least 120 mg calcium/100 mL. Yoghurt and cheese alternatives are not automatically equivalent; check calcium, protein, B12 and iodine with your dietitian. A vegan version needs a specific B12 plan.

Week 1 meal plan

Every day: include the daily foundation in the daily nutrition foundation section. Breakfast uses the 40 g fortified cereal, 250 mL of your daily milk and 1 fruit serve. Add your 200 g yoghurt here or have it later.

Daily snacks and meal additions

Have your second fruit serve, remaining 250 mL milk, 200 g yoghurt if not eaten at breakfast, 20 g cheese and 15 g nuts across the day. Add the lunch salad and dinner vegetables shown in the daily nutrition foundation section. Include ½ cup legumes daily unless the meal already provides at least this amount.

The vegetables, beans and wholegrains matter as much as the main protein. Use your daily olive oil allowance for cooking or dressing; flavour meals with herbs, lemon, garlic and spices.

Prepare once and use twice

Cook extra rice, roast a tray of vegetables and portion legumes for lunch. Refrigerate leftovers promptly and use within 2–3 days, or freeze. Reheat until steaming hot.

Week 2 meal plan

Every day: include the daily foundation in the daily nutrition foundation section. Breakfast uses the 40 g fortified cereal, 250 mL of your daily milk and 1 fruit serve. Add your 200 g yoghurt here or have it later.

Daily snacks and meal additions

Have your second fruit serve, remaining 250 mL milk, 200 g yoghurt if not eaten at breakfast, 20 g cheese and 15 g nuts across the day. Add the lunch salad and dinner vegetables shown in the daily nutrition foundation section. Include ½ cup legumes daily unless the meal already provides at least this amount.

The vegetables, beans and wholegrains matter as much as the main protein. Use your daily olive oil allowance for cooking or dressing; flavour meals with herbs, lemon, garlic and spices.

Keep meals convenient

Frozen vegetables, canned legumes, microwave brown rice and plain yoghurt help on busy days. Buy the portions you will actually use.

Week 3 meal plan

Every day: include the daily foundation in the daily nutrition foundation section. Breakfast uses the 40 g fortified cereal, 250 mL of your daily milk and 1 fruit serve. Add your 200 g yoghurt here or have it later.

Daily snacks and meal additions

Have your second fruit serve, remaining 250 mL milk, 200 g yoghurt if not eaten at breakfast, 20 g cheese and 15 g nuts across the day. Add the lunch salad and dinner vegetables shown in the daily nutrition foundation section. Include ½ cup legumes daily unless the meal already provides at least this amount.

The vegetables, beans and wholegrains matter as much as the main protein. Use your daily olive oil allowance for cooking or dressing; flavour meals with herbs, lemon, garlic and spices.

Practise flexible choices

Swap meals between days to suit your schedule. A takeaway meal can replace a home-cooked dinner; retain the daily foundation where practical.

Week 4 meal plan

Every day: include the daily foundation in the daily nutrition foundation section. Breakfast uses the 40 g fortified cereal, 250 mL of your daily milk and 1 fruit serve. Add your 200 g yoghurt here or have it later.

Daily snacks and meal additions

Have your second fruit serve, remaining 250 mL milk, 200 g yoghurt if not eaten at breakfast, 20 g cheese and 15 g nuts across the day. Add the lunch salad and dinner vegetables shown in the daily nutrition foundation section. Include ½ cup legumes daily unless the meal already provides at least this amount.

The vegetables, beans and wholegrains matter as much as the main protein. Use your daily olive oil allowance for cooking or dressing; flavour meals with herbs, lemon, garlic and spices.

Build your ongoing routine

Repeat the meals you enjoy. At your next dietitian visit, review appetite, energy, iron intake, calcium choices and whether your portions need changing.

Snacks for hunger and convenience

Choose snacks to suit your hunger and your tailored plan. Start with the daily milk, yoghurt, fruit, cheese and nuts already included in the menu. The options below are alternatives or additional choices, not a requirement to eat more. Calories are approximate; brands and portions vary. 100 calories is about 420 kJ.

Need more staying power? Combine fruit with yoghurt, an egg with crispbread, or apple with peanut butter. A larger satisfying snack can work better than several tiny snacks. Lowest calorie does not always mean most nutritious.

Takeaway and dinners out

Restaurant portions and preparation vary, so these are practical ordering ideas rather than calorie guarantees. Aim to include protein, vegetables and a satisfying carbohydrate portion.

Enjoy the occasion

Eat your normal meals earlier in the day rather than arriving ravenous. Choose food you enjoy, eat at a comfortable pace and pause to notice fullness. Leave food or take leftovers home when appropriate. Dessert can fit; sharing is an option if you want it.

Water and sparkling water are useful everyday drinks. Alcohol and sweetened drinks add energy; choose deliberately. After eating out, return to your usual routine rather than skipping meals or exercising to compensate. [3]

Movement and resistance training

Exercise supports health even when the scales do not change. Current Australian guidance for adults aged 18–64 recommends being active most days, preferably every day. [4]

• Build towards 30 minutes or more of moderate to vigorous activity on most days. Brisk walking, cycling, swimming and dancing are options. At a moderate pace you can usually talk, but not sing comfortably.
• Include muscle-strengthening activity on at least 2 days a week.
• Include movement for mobility, balance and coordination on at least 3 days a week, and light activity throughout the day. Break up long periods of sitting.
• Aim for 7–9 hours of sleep with consistent bed and wake times.

Why resistance training matters

During weight loss, some of the weight lost can be muscle. Resistance training, alongside enough protein and an appropriate energy intake, helps preserve strength and muscle. It also supports bone health, joint function and everyday tasks such as carrying shopping and climbing stairs. It is useful even if weight loss is slow. [5]

A simple starting session

On two non-consecutive days, warm up with easy walking, then practise sit-to-stand or squats, wall push-ups, a resistance-band row, a hip hinge or bridge, calf raises and a gentle core exercise. Start with one set of 8–12 controlled repetitions where appropriate. Build towards two sets as you become comfortable, and increase resistance gradually with good technique.

Use body weight, bands or weights. An accredited exercise physiologist or physiotherapist can adapt exercises for injuries, pelvic-floor symptoms or health conditions. Stop and seek assessment for chest pain, faintness or unusual breathlessness.

Build up over the four weeks

This progression is an example, not a deadline. Start at your current ability and build gradually. Ask your clinician or an exercise professional for advice if you are unsure what is safe for you.

Nutrition checks and your personal plan

These are selected Australian reference values for generally healthy adults aged 19–50. Ranges reflect differing adult needs, not a choice of targets. Needs change with age, body size, activity and life stage. Your dietitian should check your targets, food brands and substitutions; these are not measured menu totals. [6]

Pair plant iron foods with vitamin C foods such as capsicum, kiwi or citrus. Heavy periods or low iron stores need individual assessment. Vitamin D status also needs consideration; food alone may not be enough. Do not start iron or other supplements without advice.

Complete with your dietitian

Bring your goals, food preferences and questions to your next dietitian appointment so your portions, nutrient needs and movement plan can be reviewed together.

Sources and further reading

[1] Dietitians Australia — Fad diets

[2] Eat for Health — Recommended serves for adults

[3] Eat for Health — Discretionary choices

[4] Australian Government — Adult movement recommendations

[5] Better Health Channel — Resistance training health benefits

[6] Eat for Health — Nutrient reference values

This guide provides general education and must be tailored according to your dietitian’s recommendations. It does not replace individual medical or dietetic advice.