Which lifestyle program should you join?
From our perspective, you have two options:
- If you want to count calories, track your food intake, weigh your macros, lose weight fast and have a higher risk of weight regain, you can consider MyFitnessPal or Noom®. In our opinion, Noom® might be the better programme as it contains some helpful information on behaviour change and psychology, as well as a human coach for support which can keep you motivated.
- Suppose you’d like to lose weight sustainably, be supported by a UK-registered dietitian or nutritionist, and follow a programme trusted by the NHS and backed by scientific evidence published in the British Medical Journal. In that case, Second Nature might be the better choice.
Lifestyle programs can provide a helpful structure for your health journey when you feel out of control with unhealthy habits.
In particular, they can be especially useful in helping you achieve your weight goals. Programs are a great way to join individuals going on the same journey, which can be incredibly motivating.
Everyone is different, and there isn’t a one-size-fits-all approach to choosing a lifestyle change program. It ultimately depends on what suits your individual needs and what fits into your lifestyle.
Some people want rigid rules and a quick fix when working towards their weight goals, whereas others like more flexibility and a long-term lifestyle change.
To save you some tiresome research and help to answer some crucial questions, this guide compares two popular lifestyle change apps: Noom® and MyFitnessPal™. We’ve included comparisons to the Second Nature program.
Both Noom and MyFitnessPal are calorie-counting programs
MyFitnessPal relies on you logging food and exercise. Through logging exercise and meals, MyFitnessPal calculates the number of calories consumed and burned to try and help you achieve a calorie deficit (where you’re taking in less than you’re using up).
Counting calories and logging them in the app works well for some people. However, this can lead to obsessive tendencies and isn’t sustainable in the long term for others.
Noom and Second Nature are digital, app-based programs focusing on behaviour change and sustainable weight management.
Like MyFitnessPal, Noom focuses mainly on counting calories. This is despite Noom’s marketing as a sustainable weight loss programme and use of behavioural science.
Noom may just be another strict diet
Despite Noom’s advertising as a sustainable weight loss solution, and their programme containing some information on behavioural science, their approach to nutrition and other programme elements mimic many of the restrictive dieting approaches seen in Weight Watchers and Slimming World.
Dietitian and eating disorder expert Christine Byrne wrote a review on Noom for Outside magazine in 2021 and quoted:
“Don’t Be Fooled, Noom Is Just Another Diet.(Video) Dietitian Reviews Weight Watchers (YEP, IT’S STILL REALLY REALLY BAD)
The popular app promises weight loss without dieting. Then it proposes restrictive eating habits.
…behind Noom’s popularity and slick “no dieting needed” marketing, it’s really just another diet. The app is essentially a calorie tracker supplemented by lessons on behavior change and a personal coach who messages you. Many nutrition and mental health experts have warned that the way Noom presents itself is misleading.“
The risks of calorie-counting and strict dieting
Strict calorie restriction risks putting your body into what’s known as ‘metabolic adaptation’. This is essentially a starvation response by your body when energy intake is very low.
This triggers a cascade of events designed to encourage you to eat more and continue to store fat. You might feel lethargic and hungry, and your mood might also experience a dip.
Because of this starvation response to strict dieting, Second Nature has taken a different approach – one where you determine what level of intake works for you, and surprisingly, it can lead to more weight loss in the long term.
Second Nature’s approach: Indulgent but supports weight loss
In 2022, the NHS published data in the British Medical Journal from the National Weight Management and Diabetes Prevention programme, where five providers delivered weight loss services in the UK.
The results showed that after 12 months, Second Nature was more than twice as effective as the four other providers. Neither Noom nor MyFitnessPal has published long-term data to support its approach.
How does Second Nature’s approach work?
We approach nutrition and healthy eating differently. We don’t count calories, track macros, weigh food, or assign strict targets on your intake.
We provide you with evidence-based guidance on a balanced diet and teach you to understand what your physical and emotional drivers for eating are to reach your weight loss goals.
We also provide tools, such as our hunger scale and mindful eating techniques, that help you tune into your physical hunger cues and manage your food choices.
Alongside this, we help you build healthy habits that you can enjoy for a lifetime to help you maintain a healthy weight.
Our feedback inbox is filled with people like Jo, who lost over eight stone to achieve a healthy body weight on Second Nature after following our nutrition guidelines and receiving the support of our app and health coaches.
The difference is that members of Second Nature learn to love food again. They’re no longer restricted. They’re liberated.
If you’d like to join over 150,000 others who’ve joined Second Nature, lost weight and kept it off, then click here to take our health quiz.
Otherwise, keep reading as we look at other key differences and similarities between Second Nature and the Noom programme.
Did you know?
Second Nature was the first-ever digital behavioural change programme commissioned by the National Health Service (NHS) in the UK. It continues to be part of their weight and type 2 diabetes management service.
Trustpilot is a platform where consumers can leave reviews, and scores reflect overall customer satisfaction.
|Score||4.3 / 5|
|2.3 / 5|
|4.8 / 5|
Want to make losing weight feel easier?
Second Nature uses science to help you make healthy choices, ensuring they stick in the long run. Join the 150,000 people on a Second Nature journey today by taking our quiz. We use your quiz answers to tailor our advice and support on the programme, to ensure you lose weight and keep it off.
Take our quiz
|Money back guarantee||Full refund (apart from $1 admin fee) if cancelled within 14 days. After this point, any charges are non-refundable.||There are no refunds for termination or cancellation of the premium service||Full refund if cancelled within 14 days. After this point, any charges are non-refundable.|
|Clear breakdown of costs||✗||✓||✓|
|Clear cancellation policy||✓||✓||✓|
|Length of program||Dependent on your goals||Monthly and yearly premium membership available. Length of program is dependent on your goals.||Ongoing subscription (minimum 12 weeks)|
|Easy to cancel||✓||✓|
(Note: there are no refunds for cancelling the premium service)
|Easy to include family||✗||✗||✓|
|Dietary approach||Low fat||Low calorie (calorie counting)||Lower carb|
|Caters to vegetarian||✓||✓||✓|
|Caters to vegan||✓||✗||✓|
|Vegetarian/vegan recipe section||✓||✓|
(Meals and Recipes are limited to premium members)
(Minerals and nutrients can be tracked within the food diary)
(Other than Vitamin D)
|Tailors the plan around diabetes||✓||✗||✓|
|Tailors the plan around other health issues||✗||✗||✓|
|Access to a peer support group||✓||✗||✓|
|Access to a qualified nutrition specialist||✗||✗||✓</span style=”color: #000000;”>*|
|Weekend support available||✗||✗||✓|
*Second Nature coaches are all UK-registered dietitians or nutritionists. This means they have completed university-accredited degrees to gain this professional title.
However, coaches are not registered in the US, so they don’t meet the regulatory requirements to be considered US-registered dietitians or nutritionists.
|Exercise videos in app||✗||✗||✓|
|Recipe videos in app||✗||✓||✓|
|Encourages daily weigh-ins||✓||✓|
(Frequency should depend on your goals and mentality)
|Tracks water intake||✗||✓||✓|
|Tracks custom habits||✓||✗||✓|
|Education of nutrition science||✓||✗||✓|
|Requires calorie counting||✓(calories represented by traffic light system)||✓||✗|
|Sets daily calorie targets||✓||✓||✗|
|Food diary feature||✓||✓||✓|
|Meal planning tool||✓||✓||✓|
|In-app journalling tool||✓||✗||✓|
When programs provide price plans in different formats, it can be hard to compare prices accurately.
To make this easier, we have calculated the price of monthly digital price plans on each program to show you how costs compare (as of May 2021). All admin fees are included in these prices.
MyFitnessPal™ is an unguided weight management option that solely focuses on calorie counting. There’s no option for coaching or extra support.
Both Noom and Second Nature offer more holistic support and include access to a coach to support you on your lifestyle change journey.
Noom® coaches can come from any health-related background. They have a Health Coach Certification offered by the ‘Noomiversity’, which the National Board has approved for Health and Wellness Coaches (NBHWC).
Second Nature coaches are qualified nutrition specialists who guide people through lifestyle change.
All Second Nature coaches are UK-registered dietitians or nutritionists. This means they have completed university-accredited degrees to gain this professional title.
Another option to get support with your diet would be to have private sessions with a registered dietitian.
Weekly face-to-face sessions with a registered dietitian can be expensive ($70-$100 per session). We have added a column representing this to compare costs, labelled weekly registered dietitian (WRD).
Monthly digital subscriptions:
|Access to a qualified nutrition specialist||✗||✗||✓||✓|
|The same, personal coach throughout the program||✓||✗||✓||✓|
|Price||$60 / month||$9.99 / month||$60 / month||$350 / month|
Pricing for MyFitnessPal is based on the $9.99 monthly premium price. If you commit to a 12-month subscription, the monthly cost decreases. Refunds for cancellations are not available.
Example nutrition query response
Q: Are eggs bad for your cholesterol? Should I avoid them?
“No single food will stop or start weight loss. It’s all about balance! I suggest consulting with your doctor regarding specific needs (i.e., cholesterol).”
Answers from MyFitnessPal are computer generated; therefore, MyFitnessPal doesn’t answer your direct question. Instead, it provides you with a link to a related article.
“Protein is found in a variety of foods: meat, poultry, fish, dairy, eggs, legumes, nuts, seeds, soy and even grains. From a dietary perspective, meats, poultry, fish, eggs, and soybeans are complete proteins; that is, they provide all of the amino acids required by our body. Other protein foods like legumes, some nuts and seeds, and grains, don’t provide adequate amounts of the essential amino acids by themselves but can when eaten in combination with other foods and as part of a balanced diet.”
The full article on Protein by MyFitnessPal can be read here.
Second Nature’s answer:
“Eggs are a rich source of dietary cholesterol. It was previously thought that cholesterol-containing foods increase blood cholesterol and the risk of heart disease and strokes.
However, this isn’t the case, as dietary cholesterol is poorly absorbed from the digestive system. If cholesterol is absorbed, the body will produce less to balance out (and prevent blood cholesterol levels rising).
Therefore, you do not need to be restricted unless recommended to do so by your GP/Healthcare professional. Eggs are highly nutritious, providing good quality protein and containing vitamins and minerals.”
Take home message
- When choosing a weight management programme, it’s essential to consider what would fit into your lifestyle and help you achieve your goals.
- Noom®, MyFitnessPal™, and Second Nature are app-based programmes.
- Calorie counting (e.g. MyFitnessPal and Noom®) is effective for some people, but for others, it may lead to obsessive behaviour and isn’t sustainable over time.
- Noom® has a clear guide of foods to eat or avoid, which can be helpful for some but might not benefit those with an unhealthy relationship with food.
- Noom® and Second Nature include coaching throughout your programme
- There’s no coaching option with MyFitnessPal.
- Noom® and Second Nature help you sustainably achieve your weight goals by focusing on behaviour change and eating habits.
- Second Nature provides education in nutrition science, allowing you to make informed decisions yourself and develop a healthy relationship with food in the long term.
Which is better Noom or Second Nature? ›
Both weight loss apps provide the same coach throughout the programme, allowing you to build a relationship with your coach. A crucial difference is that Second Nature health coaches are registered dietitians or nutritionists, whereas Noom coaches are not required to be registered with a professional body.Which is better Noom or MyFitnessPal? ›
Overall, Noom offers more opportunities to learn and implement behavior changes than MyFitnessPal. However, at the end of the day, either tool can promote less healthy relationships with food and eating.Is there an app better than Noom? ›
MyPlate is a great alternative to Noom specifically for calorie counting. After entering your information, you'll get a daily calorie estimate for the entire day. Then, you use up those calories as you eat and enter meals and snacks throughout the day.Has anyone lost weight with MyFitnessPal? ›
Within one year, she'd lost more than 100 pounds. She's proud to have done so naturally, crediting her newfound love for exercise and an assist from MyFitnessPal. “That barcode scanner was my best friend,” she says. “It made things so much quicker.”Can you lose weight with Second Nature? ›
The Second Nature programme has been life changing for me. It's not just about losing weight, it has also helped me make changes that are healthy and sustainable, and made me feel better about myself.What is the secret behind Noom weight loss? ›
The folks at Noom believe that food weight, not calories, determines how full you feel; therefore, they use a color-coded food system that prioritizes food by caloric density (CD). The more water a food has, the lower its CD. Consequently, eating foods with low CD makes you fuller faster, with fewer calories.What are the disadvantages of MyFitnessPal? ›
While MyFitnessPal allows people to scan the barcode of a food product to go into their digital diary (and record all nutritional information), sometimes the scanner will not find the product, and needs constant updating. Additionally, the program does not let members edit certain amounts of consumed food.Does everyone get 1200 calories on Noom? ›
The app previously set a default recommendation of 1,200 calories a day for many users, regardless of body type or weight loss goal. While Noom now suggests a minimum of 1,310 to 1,540, aiming for too low a calorie goal could lead to side effects, according to dietitians.Is MyFitnessPal still the best? ›
MyFitnessPal earns the top spot for features. This app allows you to log and count calories, track exercise, view weight-loss progress, and connect with friends for support. Health and fitness advocates and professionals herald MyFitnessPal as one of the best healthy-living apps on the market.What are the complaints about Noom? ›
In addition to the auto-renewal and billing complaints, Noom faced criticism from experts and consumers for its weight loss program. While branding itself as different from other diets, the app has previously set very low calorie goals that dietitians say put users at risk of side effects.
Who are the best Noom competitors? ›
Noom's top competitors include Added Health, BetterMeal, and Lose It!. Added Health is a health coaching platform with real coaches who helps optimize health. It provides a mobile application that helps users to interact with their coaches…What is happening with Noom? ›
In 2022, Noom settled a lawsuit that alleged it had misled users into signing up for subscriptions that were difficult to cancel. In October, Bloomberg reported Noom had begun searching for a new CEO to replace cofounder Saeju Jeong, who will become executive chairman when a successor is named.Is it worth it to pay for MyFitnessPal? ›
Ultimately, MyFitnessPal is a tool that you'll need to pick up and use on a daily basis. In my opinion, it's an absolutely invaluable one. Whether you're trying to lose weight or improve your health, it will walk alongside you, providing you with all the data, metrics, and historical tracking you'll need along the way.Why are the calories wrong on MyFitnessPal? ›
If your calories burned for exercise are extremely high or extremely low, this could be due to an accidental weight or profile entry. Your calories burned are derived from your weight and other profile information. We recommend double checking your entries.Is Noom like MyFitnessPal? ›
Like MyFitnessPal, Noom focuses mainly on counting calories. This is despite Noom's marketing as a sustainable weight loss programme and use of behavioural science.What is the 7 second trick to lose weight? ›
This method involves inhaling for three seconds and exhaling for seven seconds. According to Ryosuke, since fat contains oxygen, carbon, and hydrogen, when we breathe, the oxygen reaches fat cells and in turn, divides them into other components — “the more oxygen your body uses the more fat you burn”.Can you drink alcohol on Second Nature diet? ›
Set yourself a challenge to not drink alcohol during the week. Try to limit yourself to 1-2 alcoholic drinks at a time. When you do drink, have it over a relaxing meal with family or housemates, or alone in the garden, rather than mindlessly drinking while distracted in front of your tv or phone.How much does Second Nature cost per month? ›
Cost: £45 a month if you only commit to three months upfront, while a 12-month membership costs £33 a month. Guardian readers can get £10 off in January with the code SNGUARDIAN10.
Noom Diet Reviews
One of the potential downsides to using Noom is that the recommended tracking can be time-consuming, cumbersome, and stressful for some people. Or if you're trying to spend less time on your phone, Noom may not be the best weight loss approach.
If you aren't losing weight on Noom, it's typically a result of not sticking to your allotted calories, not getting in your 10,000 steps per day, lack of sleep, not consuming enough water and high stress levels.
Has anyone lost a lot of weight on Noom? ›
Though I personally didn't track my weight while trying the app, my mom has used Noom twice with great results. Last year, she lost about 20 lb (9 kg) over a 4-month period.Why does MyFitnessPal minus exercise? ›
If the adjustment is negative this indicates the partner's reported calorie burn is lower than what MyFitnessPal's has already provided for you. By default, MyFitnessPal will show you only positive calorie adjustments.What is not very active in MyFitnessPal? ›
Fewer than 1,000 steps a day is sedentary. 1,000 to 10,000 steps or about 4 miles a day is Lightly Active. 10,000 to 23,000 steps or 4 to 10 miles a day is considered Active. More than 23,000 steps or 10 miles a day is Highly active.What makes MyFitnessPal so popular? ›
There's no easier way to track your food, activity, steps, water, weight and measurements than MyFitnessPal. That's why more than 200 million people use the app to to achieve their health and fitness goals. All of our features are designed to set you up for success.What percentage of people are successful on Noom? ›
Some research suggests that Noom does help people lose weight. In one study, 78% of people lost weight while using Noom, and 23% lost more than 10% of their body weight.How long does it take to lose 10 pounds on Noom? ›
How to lose 10 pounds with Noom. To lose 10 pounds in 5 weeks, you need to maintain a calorie deficit to lose 2 pounds a week (which means you consume fewer calories than you burn). To achieve that deficit, it can be tempting to try the latest fad diet that restricts certain foods to help you lose weight fast.How long does it take to lose 50 pounds on Noom? ›
'I Used The Noom Diet App And Lost 50 Pounds In 7 Months' “It takes all the guesswork out of eating.”What happened to MyFitnessPal? ›
MyFitnessPal account with other fitness apps like Garmin Connect, FitBit, Samsung Health, and Apple Watch. In February 2015, Under Armour acquired MyFitnessPal. In 2020, Under Armour sold MyFitnessPal to Francisco Partners, a private equity firm. The app is free with extra features available purchase.Can MyFitnessPal be wrong? ›
For the most part, our members are just as precise as we are. However, there may be some entries that are inaccurate or incomplete. At this time, the only way for a user to manually update foods in our database is on our website.What is the most accurate nutrition database? ›
United States Department of Agriculture National Nutrient Database for Standard Reference (USDA SR28) Curated by the USDA, this is one of the most comprehensive sets of nutrition data available. This data set contains over 8000 food entries with data on over 70 nutrients.
Is there a class action lawsuit against Noom? ›
Noom, the subscription-based diet and execise app, resolved a class lawsuit alleging that its enrollment, auto-renewal and cancellation practices violated consumer protection laws, after a federal court in Manhattan granted final approval of a $56 million settlement to resolve the claims.What happens after 16 weeks of Noom? ›
Over 16 weeks, you'll be asked to document your fitness activities and food intake — normal weight loss app stuff. But Noom then takes its process to the next level by encouraging users to read daily nutrition and health articles (and take quizzes after) to encourage lifestyle changes.Is Noom a Chinese company? ›
Noom was founded in 2008 by friends Artem Petakov and Saeju Jeong. Petakov says they wanted to combine technology and psychology. The app launched in 2016. The company is headquartered in New York City.Has anyone had success with Noom? ›
'I Lost 40 Pounds On The Noom Diet And Have Maintained All My Healthy Habits 8 Months Later' "It taught me how to eat again." My name is Mary Leuthauser (@mamamar_getsfit), and I'm 30 years old and live in upstate New York as a mortgage account rep. I lost 40 pounds after discovering the Noom program.Are Noom coaches robots? ›
We're sorry that you feel we use bots! Our Goal Specialists are indeed real people, & you can read about their qualifications here: web.noom.com/support/suppor… If yours isn't a good match for you, please let us know via DM and we can assign a new one to you! Bot or not, the coaches are annoying.What celebrities use Noom? ›
Try the Diet Adele and Pippa Middleton Made Famous With Noom.How long do people stay on Noom? ›
The Noom plan is designed to last 16 weeks, but you're encouraged to buy up to twelve months at a time for weight loss and maintenance. To meet my goal of a 12-pound weight loss, my calorie budget was 1,250 calories a day for 16 weeks.Are people happy with Noom? ›
Some of us enjoyed it, while some of us are happy to be rid of it. We all actually enjoyed different aspects of the app. For example, Nancy very much enjoyed the personal coaching feature, while Jessica thought the food lessons were the best aspect of Noom.Is it hard to quit Noom? ›
This can be done in a few taps: Tap the profile icon in the top-right, then Payments & Subscriptions and then Subscriptions. Now scroll through the list and locate Noom, then click on it. Tap on the Cancel Subscription button and follow the on-screen instructions to terminate your membership.Does MyFitnessPal adjust calories as you lose weight? ›
MyFitnessPal will offer to recalculate your calorie goal with every ten pounds of weight loss you record. If you missed the opportunity to recalculate your calorie goals when the site or the app recommended it, you can recalculate your calorie goal based on your current weight, at any time.
What is the difference between free MyFitnessPal and premium? ›
MyFitnessPal Premium eliminates advertisements and adds macronutrient and other nutritional information. It also lets you further customize the app. For example, you can choose to keep your calorie goal fixed despite how many calories you burn during activity.What do you get with paid version of MyFitnessPal? ›
- Ad-Free. Focus on meeting your goals without distraction.
- Macronutrients by Gram. Set macronutrient goals by either gram or percentage.
- Food Analysis. ...
- Quick Add Macronutrients. ...
- Different Goals by Day. ...
- Exercise Calorie Settings. ...
- Home Screen Dashboard. ...
- Priority Customer Support.
If you enter your exercise in the app, MyFitnessPal will alter your daily calorie targets. If these are overestimated, which is likely, then you may end up eating more calories than you burn and increase your size.Why does MyFitnessPal say I burned less calories? ›
A negative calorie adjustment indicates that you are using fewer calories on a given day than our original MyFitnessPal estimate. To enable negative calorie adjustments in your diary: log into https://www.myfitnesspal.com/account/login.Does MyFitnessPal already calculate calorie deficit? ›
We use these factors to determine the calories required to maintain your current weight. We also ask how much weight you would like to lose or gain per week, and with this goal in mind we subtract calories (for weight loss) or add calories (for weight gain) to determine your daily calorie and nutrient goals.Is Noom any better than MyFitnessPal? ›
Overall, Noom offers more opportunities to learn and implement behavior changes than MyFitnessPal. However, at the end of the day, either tool can promote less healthy relationships with food and eating.Is there something better than Noom? ›
The best alternatives to Noom are PlateJoy , Eat This Much and Holly Health.Are Noom plans worth it? ›
Noom can be a little more expensive than other weight-loss programs, but Noom's approach is unique. If you've tried restrictive diet programs with limited success, or if you find yourself in a yo-yo cycle of losing weight but not being able to keep it off, Noom may be worth the money for you.Is Noom worth getting? ›
While research on Noom's effectiveness is limited, one study in nearly 36,000 Noom users found that 78% experienced weight loss while using the app for an average of 9 months, with 23% experiencing more than a 10% loss compared with their starting weight ( 13 ).What sort of diet is Second Nature? ›
At Second Nature, no foods are off-limits, but we follow a lower-carb approach based on its success in long-term weight loss. Second Nature was the first programme to be commissioned by the NHS for long-term lifestyle change and weight loss.
What is the carb allowance for Second Nature? ›
Specifically, Second Nature recommends a balanced lower-carb approach with no strict guidelines on how many carbohydrates to consume. Specifically, we recommend most meals contain 25% carbohydrate, 25% protein, 50% vegetables, and a source of fat.How long is Second Nature program? ›
Second Nature is a 12-week online lifestyle change programme that helps you build healthy habits and gain control over your diet. The programme is delivered on a smartphone or tablet.What is the criticism of Noom? ›
Noom is a wolf in sheep's clothing. While it's marketed as “healthy” and “anti-diet,” it actually encourages unhealthy dieting tactics that have triggered people's eating disorders and led to yo-yo dieting. While the marketing is on par with pop culture, it's unethical — which is a much larger problem.What happens with Noom after 16 weeks? ›
Over 16 weeks, you'll be asked to document your fitness activities and food intake — normal weight loss app stuff. But Noom then takes its process to the next level by encouraging users to read daily nutrition and health articles (and take quizzes after) to encourage lifestyle changes.Why does Noom work so well? ›
Noom helps you stay accountable and make wise choices on your own. So, Noom doesn't exactly give you a daily menu or have a specific food program to follow. Instead, it asks you to input everything you eat, and it uses traffic light colors (red, green, yellow) to help you understand how healthy you're eating.Why is Noom so expensive? ›
Noom is so expensive because it contains the most accurate food calorie database compared to other fitness and health apps. Therefore, you're not only paying to have access to just any food calorie database, but you're paying for access to one of the most accurate, if not the most accurate, available.Do you count calories on Second Nature? ›
We approach nutrition and healthy eating differently. We don't count calories, track macros, weigh food, or assign strict targets on your intake.How does the Second Nature diet work? ›
You'll also have some articles to read on the Second Nature app so you know what to expect. The basic premise is to eliminate – at least for the first week – all white bread, sugar and carbs. Instead you'll replace with veggies, protein and three small amounts of good carbs (complex carbs) a day.What is Second Nature Examples? ›
If something is second nature to you, you are so familiar with it that you can do it easily without needing to think very much about it: I used to hate computers, but using them is second nature to me now.