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Pasta can be part of a weight loss diet, and in trials of durum wheat pasta eaten within a balanced diet it did not lead to weight gain. The trick is in the cooking. Weigh 50–60 g of dry pasta per person, cook it al dente, and toss it with a tomato and onion sauce, plenty of vegetables, and paneer, chana, eggs or chicken. That bowl comes to roughly 400–500 calories and keeps most people full until the next meal.
Cooked pasta has about the same calories as the same weight of cooked rice. The café bowl is a different matter. Penne in cream or cheese sauce often runs past 700 calories, so keep that one for a birthday dinner rather than a Tuesday. A café portion can easily hold two home portions of pasta.
Is pasta good for weight loss?
It can be. In 2018 Chiavaroli and colleagues pooled 32 trial comparisons with about 2,400 adults. In each, pasta was eaten as part of a diet built on low-glycaemic foods. Compared with higher-glycaemic diets, these diets led to slightly lower body weight, by about 0.6 kg, and slightly lower BMI. Waist size and body fat did not change.
Observational data from Italy point the same way. Pounis and colleagues studied over 23,000 adults in two large Italian population studies. People who ate more pasta, as part of a Mediterranean pattern, tended to have a slightly lower BMI and waist-to-hip ratio. That kind of study cannot show that pasta caused the difference, but it does make the idea that pasta makes people fat unlikely.
The trials used measured portions of pasta inside a balanced diet. A heaped bowl of penne in cream sauce, which is how many restaurants and cafés serve it, carries far more fat and far fewer vegetables than anything those studies tested.
Why does pasta have a lower glycaemic index than bread or rice?
Durum wheat pasta is made from dense semolina pressed into shape and dried. The starch is packed tightly in a protein network, so the gut breaks it down more slowly than the starch in bread, which is full of air pockets. In the 2021 international tables of glycaemic index, compiled by Atkinson and colleagues, pasta was consistently in the low-GI range, at or below 55.
Bread, rice and breakfast cereals varied much more, and many white breads and rice varieties were high. Cooking time matters too. Pasta boiled until soft releases its starch faster than pasta cooked al dente, with a little bite left in the centre. Check the packet time and taste a piece two minutes before it ends.
A low GI helps keep blood sugar steadier after the meal, but a large bowl of low-GI pasta still carries a large number of calories. Get the portion right first; choosing al dente and whole wheat pasta then adds a smaller benefit on top.
Sources: [3]
How much pasta should you eat to lose weight?
For most adults, 50–60 g of dry pasta per meal is a sensible portion. It cooks to a little over one cup and gives roughly 180–220 calories from the pasta alone. Tall or very active men can go up to 75 g. Weigh it on a kitchen scale the first few times; a 500 g packet makes eight to ten portions, not the two or three it often feeds.
Bigger servings make people eat more without noticing. Rolls and colleagues served adults a lunch of macaroni and cheese once a week, in four sizes. With the largest portion, they ate 30% more calories and did not report feeling any fuller. It made no difference whether someone else filled the plate or they served themselves.
Cook only what you plan to eat. Serve it on a normal dinner plate or in a medium bowl rather than a deep serving dish, and fill the rest of the plate with vegetables and a protein. A plate that looks full on 60 g of pasta is far easier to stop at than a half-empty one.
Sources: [4]
Which pasta sauces are best for weight loss?
Tomato-based sauces are the lightest. A home-made arrabbiata or marinara, with tomatoes, onion, garlic, chilli and a teaspoon of olive oil, adds very few calories per serving. Many Indian homes already make a version of this with a masala base of onion and tomato, which works just as well.
Pesto made at home with basil or coriander, a little oil, garlic and a few nuts is fine in small amounts, about one to two tablespoons per plate. Aglio e olio, garlic in oil, can be light if you measure the oil; one tablespoon is about 120 calories.
White sauce, alfredo and anything rich in cream, butter or processed cheese are the heaviest. A café plate of white-sauce pasta can carry as many calories as a full thali. For a lighter version at home, use toned milk, a spoon of flour, a little cheese and plenty of vegetables. Another easy swap is a pink sauce, half white sauce and half tomato.
How do you add vegetables to pasta without losing the taste?
A bowl looks full on a smaller pasta portion once vegetables take up the space, and they add very few calories. Aim for at least as much vegetable as pasta by volume. Capsicum, onion, zucchini, mushroom, broccoli, spinach, peas, cherry tomatoes and a little sweet corn all suit pasta.
Blending vegetables into the sauce also works. Blatt and colleagues added puréed vegetables to the main dishes served to adults at breakfast, lunch and dinner. People ate about the same weight of food, but up to 357 fewer calories a day, and rated the dishes just as tasty. They did not feel hungrier either.
In an Indian kitchen, roast tomatoes, red capsicum, carrot and a little pumpkin or lauki, then blend them into the sauce. Children rarely notice. Starting the meal with a big bowl of salad helps too. In another trial by Rolls and colleagues, a large, light salad before a pasta lunch cut the total calories eaten by 12%.
How do you make pasta a high-protein meal?
A plain bowl of pasta with tomato sauce has only about 7–8 g of protein, which is why it leaves you hungry by evening. Adding 15–25 g more keeps you full for longer. Easy options: 80–100 g of paneer or tofu cubes, a cup of boiled chana or rajma, two eggs, about 100 g of grilled chicken, a small tin of tuna, or a handful of prawns.
The type of pasta helps a little. Whole wheat pasta carries more fibre. In a small study, Cioffi and colleagues found people felt fuller and less hungry after whole grain pasta than after refined pasta, though they ate about the same at the next meal. Chickpea or lentil pasta, now sold in many Indian supermarkets, usually carries half as much protein again as regular pasta, or more; check the label.
The protein on the plate does a second job when you are eating less. Each meal with 20–30 g of protein helps protect muscle while the weight comes down, and that matters more the more weight there is to lose. Some people can lose up to 20% of their body weight over many months, and the loss holds far better when the muscle stays. That is why a Metaboliq doctor, after reading a home blood test, sets a protein target for every meal, pasta nights included.
Sources: [7]
What are some weight loss pasta recipes for an Indian kitchen?
Masala vegetable pasta with paneer: cook 60 g of whole wheat penne al dente. Sauté onion, garlic, capsicum and tomato with a teaspoon of oil, garam masala and chilli flakes. Add 80 g of paneer cubes and toss with the pasta and a splash of the cooking water.
Chana arrabbiata: simmer crushed tomatoes with garlic and chilli, stir in a cup of boiled chana and some spinach, and toss with 50 g of pasta. Egg and vegetable fusilli: scramble two eggs with mushrooms, peas and onions, then mix with the pasta and black pepper.
Chicken pesto pasta: blend coriander, basil, a few walnuts, garlic, lemon and a teaspoon of oil, and toss with grilled chicken, cherry tomatoes and 60 g of spaghetti. Cold pasta salad for a tiffin: chill cooked pasta with cucumber, corn, capsicum, chana or chicken, and a hung-curd and mustard dressing. Pasta bakes are best kept for occasions, since the cheese layer adds a lot.
How often can you eat pasta when you are losing weight?
Two or three pasta meals a week fit most weight loss plans, as long as the pasta is the grain for that meal. If dinner is pasta, leave out the garlic bread and the roti, and have a salad or soup to start instead.
Eating order helps a little with blood sugar. Shukla and colleagues found that adults with prediabetes who ate their vegetables and protein before the carbohydrate had much smaller sugar rises than when they ate the carbohydrate first. With pasta, start with the salad, then eat some of the vegetables and paneer or chicken before the pasta.
Cooking once for two meals makes portions easier. Cook 120 g of dry pasta, eat half for dinner and pack the rest, chilled, as a pasta salad for the next day's tiffin. Ready-to-eat cup pasta and instant masala pasta are best skipped. They are usually made from refined flour, high in salt and very low in protein.
Sources: [8]