A beginner plan
A free 7-day weight loss meal plan for women (high protein)
The best diet plan for weight loss for women is one you can keep doing: regular meals with protein at each one, plenty of vegetables and fibre, and portions a little smaller than you need. Large trials show the split of fat, protein and carbohydrate matters far less than sticking with it. Below is a free 7-day high-protein meal plan with everyday UK foods, and how to size it for you.
Key facts
In a two-year trial of 811 adults, reduced-calorie diets with different mixes of fat, protein and carbohydrate led to similar weight loss, and in a 12-month trial of 609 adults a healthy low-fat and a healthy low-carb diet produced no significant difference. Higher-protein weight-loss diets have used about 1.2 to 1.6 g of protein per kilo a day, roughly 25 to 30 g a meal, with better preservation of lean mass in controlled studies.
Is there a best diet plan for weight loss for women?
Not one magic plan, and the research is clear on that. In a two-year trial, 811 adults were given one of four reduced-calorie ways of eating with different amounts of fat, protein and carbohydrate. Weight loss was similar on all four, and the strongest predictor of success was turning up to the group sessions. A later 12-month trial of 609 adults found no significant difference between a healthy low-fat and a healthy low-carb approach, and neither genes nor insulin levels predicted who would do better on which.
What does make a difference is a plan that fits your week, keeps you full and protects your muscle. That is why this beginner diet plan for weight loss is built on three habits: protein at every meal, half a plate of vegetables or salad, and regular meals you can repeat.
Your free 7-day high-protein meal plan
| Day | Breakfast | Lunch | Dinner | Snack |
|---|---|---|---|---|
| Mon | Greek yoghurt with berries and a sprinkle of granola | Chicken, salad and reduced-fat soft cheese in a wholemeal wrap | Spaghetti bolognese with lean mince, lentils and extra veg, with a side salad | Two oatcakes with cottage cheese |
| Tue | Two boiled eggs, wholemeal toast and cherry tomatoes | Leftover bolognese with a jacket potato | Salmon fillet, roasted vegetables and new potatoes | A pot of skyr or high-protein yoghurt |
| Wed | Porridge made with milk, with chopped apple and cinnamon | Tuna and three-bean salad with sweetcorn and peppers | Chicken fajitas with peppers and onions, two tortillas, salsa and a spoon of Greek yoghurt | A banana and a glass of milk |
| Thu | Scrambled eggs with spinach on a wholemeal muffin | Prawn or chicken noodle salad with edamame and crunchy veg | Chickpea and spinach curry with brown rice and a spoon of plain yoghurt | Carrot sticks and hummus |
| Fri | Overnight oats made with milk and yoghurt, topped with raspberries | Leftover curry, or a lentil soup with a wholemeal roll | Homemade burger (lean beef, turkey or bean) in a wholemeal bun with salad and oven potato wedges | A small handful of nuts and a satsuma |
| Sat | Smoked salmon and reduced-fat soft cheese on a wholemeal bagel | Omelette with peppers, mushrooms and a little cheese, with salad | Roast chicken, roast potatoes, carrots, broccoli and gravy | Greek yoghurt with a drizzle of honey |
| Sun | Beans on wholemeal toast with a poached egg | Leftover roast chicken in a soup or sandwich with salad | Baked cod or white fish with peas and a jacket potato | Cottage cheese with pineapple |
Swap any meal for another from the same column. Vegetarian? Use eggs, dairy, tofu, mycoprotein mince, beans and lentils for the protein. Cook once, eat twice: Monday's bolognese and Thursday's curry make the next day's lunch. Tuesday's salmon and Saturday's smoked salmon cover the Eatwell Guide's two portions of fish a week, one of them oily.
How to size your portions (without counting calories)
There is no calorie number on this plan, because the right amount depends on your height, weight, age, activity and goal. The UK reference figure for an average woman to stay the same weight is about 2,000 kcal a day; to lose weight you eat somewhat less than your own needs, which may be more or less than that. Start with these hand portions at each main meal:
- Protein: one to two palms of chicken, fish, mince or tofu, two or three eggs, or a large pot of yoghurt
- Carbohydrate: a cupped handful of cooked rice, pasta or oats, a fist-sized potato, or one or two slices of bread
- Vegetables: two handfuls, or half your plate
- Fats: about a thumb of oil, butter, cheese or nuts
Then adjust by results, not by the day. Weigh yourself most mornings and look at the weekly average. If it is drifting down slowly and you feel well, keep going. If nothing has changed after three or four weeks, trim the carbohydrate or fat portions a little. If you feel drained or very hungry, add some back. Turtle does this for you: it sets your calories and protein, then adjusts them at your weekly check-in (how the auto-adjuster works).
Make it easy to keep going
Keep the plan on your phone
Turtle's food diary sets your calories and protein and adjusts them at your weekly check-in. Save the meals you like and log them again in one tap.
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Why this is a high-protein meal plan
Protein keeps you fuller and helps protect muscle while you lose weight. A review of the research found that higher-protein, reduced-calorie diets led to more fat loss and better preservation of lean mass than lower-protein ones in tightly controlled studies, with a modest boost to fullness after meals. Those diets used about 1.2 to 1.6 g of protein per kilo of body weight a day, roughly 25 to 30 g per meal, which is what each meal in this plan aims for. The review also found that sticking with the plan was what made the difference, so pick the meals you like and repeat them.
The plan is also high in fibre, from oats, wholegrains, beans, lentils, fruit and vegetables. A large Lancet review linked higher fibre intakes with lower body weight in trials, and UK guidance is 30 g a day. For more on protein, read how much protein women need.
Beginner tips: making a 7-day diet plan work in real life
- Shop once for the week. The plan reuses the same staples (eggs, yoghurt, chicken, beans, oats, frozen veg) to keep costs down.
- Cook once, eat twice. Make double the dinner and use it for the next day's lunch.
- Plan the weekend. In Turtle's data, about 840 women logged food on 37% fewer Sundays than Mondays (weekend food logging). Deciding Saturday's meals in advance helps.
- Keep a treat in. No food is banned. Having something you enjoy, in a portion you choose, beats a weekend of "starting again on Monday".
- Save your favourites. In Turtle you can save a meal and log it again in one tap (create a saved meal).
If the scale is not moving as you expect, read why am I not losing weight? before you cut anything further.
Plans for different stages of life
This plan is a general starting point for adult women. If you are 45 or over, or in perimenopause or menopause, our menopause diet plan adds calcium-rich foods and more emphasis on protein for muscle. If you have PCOS (now also called PMOS), see the PCOS diet plan. If you are pregnant, breastfeeding, have diabetes or kidney disease, or have a history of eating disorders, speak to your GP or a registered dietitian before following any weight loss plan.
What the research says
Each study below was checked against its PubMed record, or read at source for NHS, NICE and government pages, on 7 October 2026.
In 811 adults followed for two years, reduced-calorie diets with different amounts of fat, protein and carbohydrate led to similar weight loss; attendance at group sessions was strongly linked with success.
Sacks FM, Bray GA, Carey VJ, et al. (2009). Comparison of weight-loss diets with different compositions of fat, protein, and carbohydrates. The New England journal of medicine. 360(9):859-73 doi.org/10.1056/NEJMoa0804748
In the 12-month DIETFITS trial of 609 adults, weight loss on a healthy low-fat and a healthy low-carbohydrate diet did not differ significantly, and neither genotype nor insulin secretion predicted who did better.
Gardner CD, Trepanowski JF, Del Gobbo LC, et al. (2018). Effect of Low-Fat vs Low-Carbohydrate Diet on 12-Month Weight Loss in Overweight Adults and the Association With Genotype Pattern or Insulin Secretion: The DIETFITS Randomized Clinical Trial. JAMA. 319(7):667-679 doi.org/10.1001/jama.2018.0245
A review found higher-protein, reduced-calorie diets improved fat loss and lean mass preservation in controlled studies, and suggested about 1.2 to 1.6 g of protein per kilo a day, with roughly 25 to 30 g a meal; sticking with the diet drove results.
Leidy HJ, Clifton PM, Astrup A, et al. (2015). The role of protein in weight loss and maintenance. The American journal of clinical nutrition. 101(6):1320S-1329S doi.org/10.3945/ajcn.114.084038
Across 185 cohort studies and 58 trials, higher fibre intakes were linked with lower risk of several major diseases, and trials showed lower body weight with more fibre.
Reynolds A, Mann J, Cummings J, et al. (2019). Carbohydrate quality and human health: a series of systematic reviews and meta-analyses. Lancet (London, England). 393(10170):434-445 doi.org/10.1016/S0140-6736(18)31809-9
The Eatwell Guide sets out UK healthy eating advice, including at least 5 portions of fruit and vegetables a day, two portions of fish a week (one oily) and 30 g of fibre a day, and gives about 2,000 kcal a day as the average requirement for a woman.
Public Health England (2016). The Eatwell Guide. GOV.UK. www.gov.uk/government/publications/the-eatwell-guide
Questions women ask
What is the best diet plan for weight loss for a woman?
One you can keep up. Large trials found similar weight loss whether diets were higher or lower in fat, protein or carbohydrate. Regular meals with protein at each one, plenty of vegetables and slightly smaller portions work well for most women.
Is there a free 7-day meal plan for weight loss?
Yes: the 7-day plan on this page is free, uses everyday UK foods and aims for about 25 to 30 g of protein at each meal. Size the portions with the hand guide and adjust by your weekly average weight.
How many calories should a woman eat to lose weight?
It depends on your size, age, activity and goal. The UK reference intake for an average woman to maintain weight is about 2,000 kcal; to lose weight you eat somewhat less than your own needs. An app such as Turtle can set and adjust a target for you.
What is a good beginner diet plan for weight loss?
Start with three regular meals and a snack, each built around a protein, a vegetable and a sensible portion of wholegrain carbohydrate. Repeat the meals you like and judge progress on a weekly average weight.
How much protein should I eat to lose weight?
Higher-protein weight-loss diets in research have used about 1.2 to 1.6 g of protein per kilo of body weight a day, roughly 25 to 30 g a meal. If you have kidney disease, check with your GP first.
This guide is general information, not medical advice. It isn't tailored to you and doesn't replace advice from your GP or another qualified professional. If something's worrying you, speak to your GP. LeanShield™ is a trademark of ParrotPal Ltd: it rates the habits linked to protecting muscle, is not a medical device and doesn't measure muscle.