“Stepping on the scale frequently makes you aware of small changes and helps you quickly react to those changes. The National Weight Control Registry, a large group of people who have successfully lost at least 30 pounds and kept it off for 5 years, found that successful ‘losers’ weigh themselves often and make adjustments accordingly. When you begin to understand that sodium, carb intake, hormones and alcohol intake can impact weight and that it isn’t possible to gain 2 pounds of fat overnight, you will begin to better understand your body. The key is to pay attention to overall trends; don’t obsess over day-to-day numbers! — Jennifer McDaniel, MS, RDN, CSSD, LD, food and nutrition expert
Sable of Squat Like a Lady is a self-described full-time student and part-time powerlifter, but she hasn't always been buff and tough. After suffering from anorexia as a teen, Sable gained 80 pounds. On her journey back to a healthy weight, she fell in love with heavy weight lifting. Now, her focus is no longer about losing weight—check out her post Don't Call Me Skinny! —but on gaining strength.
Food labels can help you lose weight, if you know how to read them. Everyday Health says it's important to pay attention to serving size, calories (and calories from fat), fats, cholesterol, sodium, carbohydrates, protein, and vitamins and minerals. Then, you can make smarter food choices like picking up a water-packed tuna rather than oil-packed, which can cut significant calories.

Set (and write down) reasonable expectations for what you plan to achieve during your challenge. “You can absolutely make a difference in 10 days,” says Brooke Alpert, RD, a dietitian in New York City and the author of The Diet Detox, but don’t expect to shed 20 pounds a la The Biggest Loser. “While actual weight loss will be around three to four pounds, you can really notice the difference in the way your body feels in about a week.”
Instead of constantly refilling the same throw-away bottle over and over, grab a BPA-free bottle, preferably one made of glass or aluminum. Not only is this better for your waistline, but carrying a bottle around with you will prompt you to drink more H2O throughout the day. Drinking more water means you’ll be less hungry, and you’ll give your metabolism a boost. For more hydrating health benefits to help you lose weight fast, check out what happens to your body when you drink water.
I still remember the day that I visited my OBGYN in December 2006 and asked if it was “safe” to continue my medication while I tried to get pregnant. Without hesitation, she said “absolutely!”. Yet for some reason, I will call it God, I literally just woke up one day. In January 2007, I looked in the mirror and was like “holy crap”. Who is this person and what have I been thinking?!? That day I decided to quit cold turkey. Unfortunately the medication was so strong that I had intense withdrawal for several days. Everything on Earth told me to keep taking it but something inside of me told me to stop. And then March of that same year, I got pregnant! Having only lost maybe 10lbs that I had gained, I started gaining AGAIN with my pregnancy. Addison was born December 2007 and after several months of no sleep, no energy and zero motivation I decided that today was the day. I was literally OVER IT. I honestly cannot even remember how I heard of this book, but I bought it and I read it cover to cover (this is the newest version)…
I love your story!!! Congrats to you!!! I know you must feel soooo much more full of energy and happiness and self esteem!!!! I am a health coach and coach others just like you who have tried every diet out there unsuccessfully. I truly believe in Isagenix and I myself follow this healthy lifestyle daily!! Yes, I indulge at times, but am so thankful I have this system to rely on when I get off track. If you would like to connect with me please reach out!! I’m
Skimp on fluids, and your body will release an antidiuretic hormone that leads to water retention that could affect the scale, Dr. Setlzer says. While this sneaky effect is one reason why the scale is a poor measure of body mass loss, you can outsmart it by drinking more—particularly if you fill your glass with water or non-calorie alternatives like unsweetened coffee and tea.

Use of this site is subject to our terms of service and privacy policy. This site does not provide medical advice, diagnosis or treatment. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on any product label or packaging. Always consult with a healthcare professional before starting a diet, exercise, supplementation program or before taking any medication. If you have or may have any health problems and are considering Dr. Sattele's Rapid Weight Loss Program or one of the treatments/procedures discussed in this site, you should consult further with a medical professional first. The products and claims made about specific products on this website have not been evaluated by the Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease.
The available evidence shows that moderate carb restriction is effective in treating any female hormonal problems that might be driving weight gain. In this study of women with PCOS, for example, 30% of calories from carbs worked better than 55% of calories. On the other hand, an extremely low-carb diet is not necessarily the answer either: especially for women, extreme carb restriction can cause problems of its own, including hormonal dysfunction, amenorrhea (loss of normal periods), and infertility. Sweet potatoes are not the enemy! You can eat 1-2 starchy tubers (potatoes or sweet potatoes) every day and still be well under 30% of calories from carbs.
Hi Adam. Your story is really inspirational to me. Before, the thought of diets and exercise was very intimidating to me. These methods however seem, for lack of a better word, easier. I’ve begun to follow your guide lines today and i have a question for you. What did you normally eat for dinner during your diet? I’d appreciate an answer whenever you have the time, thank you.
“You can’t just say, ‘I want to lose weight…someday.’ It’s that kind of loose talk, without a fence or guideline, that discourages you from getting started and prevents you from succeeding. The way I did it was by tying it to an upcoming event in my life. I never focused on a number and I didn’t set out to lose a certain number of pounds per week or overall. I merely found a target date a year away and I proclaimed to myself that I’d be in better shape by then. — Maria Menounos, author of  The Everygirl’s Guide to Diet and Fitness, on how she lost 40 pounds
The first couple of weeks of wanting to make a change were in a very busy season of life. The first two weeks of January were filled with healthy food and exercise, but as soon as classes started, the business really kicked in. There were weekly ministry activities, ultimate frisbee practice, classes, research projects, trying to hang out with friends before everyone moved across the country after graduation, etc. The busier my schedule was, the less important healthy eating and exercise became. It was only a few weeks and I fell of the bandwagon and was back to my old habits and feeling frustrated. I would tell myself “I’ll eat better tomorrow” or “I’ll work out tomorrow night” and then had such difficulty following through. I pushed it off and pushed it off.  I had some short streaks of eating well, but my lack of self-control would lead me to easily giving up. I made excuses for my unhealthy lifestyle like “I’ve always been overweight” or “I’ve never consistently worked out” because there were overweight people that loved themselves well too.
dChanges between groups, for normally distributed variables, paired-sample t test and independent-sample t test were used to investigate differences within and between groups, respectively. For non-normally distributed variables, the Wilcoxon signed rank and Mann-Whitney U tests were used to assess differences within and between groups, respectively.

“If I had to pick one food for weight loss, I would choose oatmeal. It’s a whole grain, high-fiber carbohydrate that sticks to your ribs, so it keeps you full and satisfied. Eating it also leads to a slow rise in blood sugar, which has been shown to keep insulin levels from spiking, leading to less fat storage. The key with oatmeal is how to make it so it’s not a calorie bomb. I recommend making it with nonfat milk in place of water, stirring in chopped raw nuts or natural nut butter, and topping with fresh or frozen fruits. If you need some added sweetness, a drizzle of maple syrup should do it. — Jessica Fishman Levinson, MS, RDN, CDN, culinary-nutrition consultant and founder of Nutritioulicious

This means that the more fat you have, the more estrogen you’ll have, and it also seems to work the other way around. For example, estrogen overload can exacerbate hypothyroid issues, slowing metabolism and causing weight gain. If that “estrogen overload” comes from obesity in the first place, this can very quickly become a vicious cycle (you’re overweight because you have thyroid problems, and you have thyroid problems because you’re overweight).
Cruciferous veggies are one of the healthiest vegetables you can eat, but unfortunately they’re also the ones most likely to cause your tummy to inflate. Thanks to raffinose, a compound that produces extra gas as it breaks down, broccoli, cabbage, cauliflower and the like can seriously increase your waistline. But don’t ditch them forever. Just save them for meals where you can wear loose pants. Here are other surprising foods that cause gas.
If you are serious about losing weight and changing your lifestyle and willing to put in a little bit of effort to make amazing changes, then I do think you should check out the fat loss factor program. Like I mentioned, it does cost a bit of money, and I was extremely hesitant to buy a program off the internet, but I’m really glad I did. It is cheaper than what we used to spend ordering pizza every few days.

Fast forward to the present. In terms of weight loss, I have kept off those 50 pounds, but it took me over a year to find a comfortable weight. More important, I am not as focused on losing weight but on building lean muscle and getting toned. My energy levels, positivity, confidence, and purpose are more important than size and weight. In terms of nutrition, I prioritize eating wholesome foods and nourishing meals; and I am learning more about the ratios and best foods to fuel my body for my lifestyle. For exercise, I still consider myself a runner though and through, but I have struggled with some injuries. I tend to go super hard at the things I love, so I have gone in and out of working my body too hard. That being said, I have been mixing up my workouts with running (I have a destination half marathon planned for March!) and more lifting (thank you to Lindsay for all of the lifting plans!) and yoga (Yoga with Adriene is amazing.) I have also had an epiphany on self-care, but that’s for a different post. I am working towards real-deal peace and happiness. I’m getting fit, healthy, happy, indulge when I want, have confidence in what I’m doing and the choices I make daily, know my way around a kitchen, and listen to my body.
Good for you Joanna! I have been trying to live a healthier lifestyle too, sometimes it’s hard, but it’s always baby steps. Leading a healthy lifestyle is better than losing weight, that will come naturally and easily. I love that you don’t have a weight loss goal, because it’s really not about the weight it’s about feeling good and being healthy. I am so glad you stopped by my blog! Just remember you can do it and be proud of yourself!! You inspired me! Sometimes I need the motivation too and have a junk food Husband can be hard!!
For anyone out there who is having doubts about this diet I will tell you it most definitely works. I started doing it last summer and I dropped almost 15 pounds in the first week. I’m not sure how much was retained fluid and how much was fat but I can tell you I felt much better. Unfortunately I didn’t stick with this diet and here we are a year later only down maybe 10 pounds from my heaviest 🙁 but I am super excited to start this up again and hopefully shed some major pounds before summer!
There is at least one area where women have the edge, weight-wise. When men deposit fat, it most often goes to their middles, while women's excess weight tends to settle below the belt and in the middle. And it turns out that the "pear-shaped" body has a health advantage over the "apple": Those who carry extra fat mostly around their middles are at higher risk of developing heart disease than those who are bottom-heavy.

The main advantage of the low-carb diet is that it causes you to want to eat less. Even without counting calories most overweight people eat far fewer calories on low carb. Sugar and starch may increase your hunger, while avoiding them may decrease your appetite to an adequate level. If your body wants to have an appropriate number of calories you don’t need to bother counting them. Thus: Calories count, but you don’t need to count them.

I found your story very inspiring! I am 57 years young and about 70 lbs overweight. I have been on some kind of a diet for most of my life. I would love to find a quick fix ,but I know it does not exist. With that being said, I love what you said about the help available to us from God, I never considered the spiritual component to weight loss. Thank you for sharing your story, I will be looking forward to your tips in my email.
About: Dustin spent much of his life being “slightly overweight,” never obese, but enough so that he wasn’t super comfortable in his own skin. But one day he decided to start exercising — lifting weights, crossfit and similar workouts, and slowly but surely, his body began to see the results he’d hoped. His interest in food also grew. He always liked meats, but decided to expand into baking too. These days, he’s packing his blog with clever twists on recipes — always making sure they’re nutritious and delicious — as well as fitness routines and updates on his progress. He’s just the guy if you want to take it nice and easy to lose weight.
If all you have is two weeks to lose weight, you’re going to have to be very strict with this rule. Luckily you can still drink any water-based drink such as coffee and tea, so it’s not all bad. I usually have a huge glass of ice cold water plus one or two large cups of coffee in the morning to kick start my day. I often use cinnamon to flavour my coffee – it’s a great tip for those of you that really enjoyed adding milk.
Strength Training is very important part of your workouts.  Try for 15 – 30 minutes of strength training.  Don’t be afraid of strength training.  You burn more calories all together.  You’ll tone your muscles and you get stronger.  I like that my arms are strong, that way I can carry more bags at the mall.  🙂  I like to do circuit training which is full body workouts. I only do them 3 times a week, every other day.  Never do strength training on back to back days, unless you work one muscle group at a time. Such as Monday Upper Body, Tuesday Lower Body, Wednesday Core, Thursday Upper Body, Friday Lower Body, you get the picture.
“Nuts are a superior weight loss food in my book. They offer plenty of protein, healthy fat, and fiber that can really take the edge off hunger at any meal or snack. Nuts are also so versatile and convenient. They can be mixed into overnight oatmeal or yogurt at breakfast, paired with fruit as a snack, or tossed into a hearty salad for a little satisfying crunch at lunch. — Michelle Loy, MPH, MS, CSSD, Registered Dietitian Nutritionist and owner of Go Wellness in Orange County, California
Well done Jennifer. Inspirational. I also know from personal experience how hard it is to lose weight. It takes discipline to push through no matter what you’re feeling. For me it was getting up at 5:00 a.m. every morning (Mon – Fri) to exercise but when I saw some photos of me while my wife and I were on holiday, that was all the motivation , that I need.. very fantastic

Wow, sharing your journey has encouraged me. I have been overweight since middle school (junior high was what they called it in my day). I have been on many diets, while some worked, some didn’t. I know that I need to get my weight off to improve my health (diabetes) and just to look and feel better. I appreciate your thoughts on losing weight and I am very thankful that you include God in your journey. Thank you for your help in getting me on track. I look forward to reading more of your blog. Hope your day is blessed.

Beth has struggled with her weight for nearly her entire life. Overweight since puberty and then obese throughout high school and college, Beth tipped the scales at 250 pounds. In early 2009, she resolved to take better care of herself, which included quitting smoking and running for exercise. Initially, Beth didn't drop weight as quickly as she would’ve liked, so she took a look at her eating habits. She joined Weight Watchers where she learned how food should be measured and weighed, and how much she should eat in a day.
Most people who want to lose weight have more than 12 pounds to lose. That’s why even the best weight loss drug in the world can only be an optional complement to other treatment. That’s why this piece of advice is number 18 out of 18. It may be a helpful addition for some people, but the advice higher on the list is what can make the biggest difference, by far.
Although you do want to increase your walking over time, this doesn’t necessarily mean that you have to be working your way up to a more intensive form of cardio like swimming or running. “Moving on to new exercises is not something someone should feel they have to do unless their goals change and a new exercise is needed to support those goals,” says Gagliardi. “Walking alone can be progressed by changing the distance, speed, terrain, and by adding intervals.”
The vast selection of food choices available in med diet makes it a perfect choice for women. Med diet gives more emphasis to fruits and vegetables, olive oil, legumes, fish, whole grains and less emphasis to red meat, processed food and other fatty and non- natural products. Since our goal is weight loss we should take into account that to lose weight you need to consume fewer calories than what you need. The Mediterranean diet does a good job in this aspect as well since the average calories in each meal are around 1500 (of course this depends on the foods selected but as a rule of thumb the average is around this number) . The recommended daily intake for women between 20-25 years is 2000 calories, for women between 26-50 years is 1800 calories and for women over 50 is 1600 calories. So, a daily intake of around 1500 calories will create a calorie deficit that will gradually lead to weight loss in a natural way.
Both protocols of rapid WL and slow WL caused reduction in waist circumference, hip circumference, total body water, body fat mass, lean body mass, and resting metabolic rate (RMR). Further reduction in waist circumference, hip circumference, fat mass, and percentage of body fat was observed in slow WL and decreased total body water, lean body mass, fat free mass, and RMR was observed in rapid WL. Improvement in lipid and glycemic profiles was observed in both groups. Reduction of low-density lipoprotein and fasting blood sugar, improvement of insulin resistance, and sensitivity were more significant in rapid WL in comparison to slow WL.

Real talk: It could take weeks or months to see the metabolic effects of exercise on the scale, and even then, building muscle, which is denser than body fat, could lead to weight gain. "Do what you like because it’s good for you," Dr. Seltzer says, noting the way exercise is awesome for your heart, mental health, and more—and that not all measure of progress can be seen on the scale.
About: Who is Kristin? It can be tough to tell. The “about” section of her blog is empty, and finding her name so we could peg an author involved a deep dive into the blog archives. But one thing we do know...Kristin’s blog is deep. Very deep. It’s her innermost feelings, struggles, emotions with how her weight makes her feel, her low self confidence and her constant highs and lows. It’s the kind of blog that sucks you in from the moment you start reading, the kind of blog that tells you, “whoa, this person is really pouring her heart out.” And it’s Kristen’s level of vulnerability that makes her so appealing, that makes her one of the most powerful weight loss bloggers on our list. Whatever pain your weight loss struggles have caused you, you’re sure to relate to Kristen.

– My biggest “trouble spot” is the SPARE TIRE/BELLY I have acquired around my waist & upper “back fat.” I used to be incredibly disciplined about doing core exercises when I was (much) younger, as daily physical therapy for my scoliosis – But, I have allowed everything else to take priority (like kids, family, job, other “duties”). I feel selfish and guilty spending time just working out – helping myself. Any suggestions on (quick) CORE exercises/weight management?

Between his hilarious poetry, inspiring post-it notes, and top ten lists that make Letterman sound unoriginal, reading Jack Sh*T, Gettin' Fit can feel more like your daily dose of comedy than weight-loss advice. Of course you get that too, you're just laughing so hard you don't realize how good it is for you. Check out his post When Harry Met Salad to see what I mean.


In 2011 I had enough of being fat, I hated that I was always the fattest person in the room. I started reading every blog, book and website about losing weight and found some information and a cookbook that highlighted clean eating. I started cooking 3 meals a day and enjoyed the ritual of cooking and taking better care of myself, but most of all I enjoyed the food.
Thank you for sharing your story and your advice! Very good advice! I don’t think you look gross above…I think you look happy. Never call yourself gross…its not a healthy thought. YOU are beautiful…your size doesn’t define you. I am soo proud of you though…taking such an interest in your health and habits and helping others, AND loosing weight and feeling better all around. What a beautiful thing!
Don’t let extra hours lounging in bed stand between you and a flatter belly. While getting enough sleep can help boost your metabolic rate, sleeping in may undo any benefit you’d enjoy from catching a few extra winks. One study reveals that late sleepers who snoozed past 10:45 in the morning ate nearly 250 more calories over the course of the day, despite eating half as many fruits and vegetables as their early bird counterparts. Even worse, they chowed down on more salty, sugary, and trans fat-laden fast food than those who woke up earlier. If you happen to head out of the house early, you’re in for an additional metabolic boost; researchers at Northwestern University have found that people exposed to just a short period of early morning sunlight had lower BMIs than their late-waking counterparts.
Are you like Old Faithful when it comes to your morning walk or evening jog? Know this: The more you do an activity, the more your body adapts to it, so you burn fewer calories. If you want to light a fire under your metabolism, consider cross-training. For example, if you normally walk, try biking instead. "Since you're not used to working all those different muscles, it's a more intense workout, which can translate into a greater metabolic after-burn because your body is working harder to recover and get oxygen to all your tissues," says Carol Espel, M.S., an exercise physiologist for Equinox Fitness Clubs in New York City.
Your parents weren’t kidding about how important veggies are for a healthy body. What they probably didn’t tell you, however, was that snacking on veggies is also one of the easiest ways to shed unwanted belly fat, too. According to a study published in the Journal of the Academy of Nutrition and Dietetics, opting for non-starchy veggies, like cauliflower, broccoli, and cucumber, as snacks helped overweight kids shed 17 percent of their visceral fat while improving their insulin sensitivity over a five-year period. Think snacking on veggies will leave you hungry? The 20 Most Filling Fruits and Veggies will have your belly satisfied in no time.
As with the 17 day diet the first 2 phases of the Dukan Diet do not fully comply with the suggested standards because they restrict certain food items from your daily diet and promote low calorie meals which are sometimes below the average. The 3rd and 4th stage though is according to standards and best practices. The list of healthy foods suggested by the Dukan Diet has the same characteristics as the foods suggested in the dietary guidelines.
I wasn’t happy at my heaviest, but I wasn’t really motivated to do anything about it until a ski trip with friends in 2004 put things in perspective. The vacation was a blast, but I quickly lost my getaway glow when I saw photos from our trip. Looking at the physical proof, I was embarrassed by how much weight I had gained. Every photo was a “bad” photo of me. I was so depressed that I threw most of them away.
So how does this work? A quick run-through: The first tip was to eat low carb. This is because a low-carb diet lowers your levels of the fat-storing hormone insulin, allowing your fat deposits to shrink and release their stored energy. This tends to cause you to want to consume fewer calories than you expend – without hunger – and lose weight. Several of the tips mentioned above are about fine-tuning your diet to better this effect.
Ultimately, weight loss for the long-term requires some short-term behavior change and healthier habit formation. That's why we created our Good Housekeeping Nutritionist Approved Emblem, which exists to help turn smart food choices into healthier eating habits. All GHNA foods and drinks make it easier to find — and eat — good-for-you foods without additional time, effort, and cost. We target the lifestyle-related factors that make healthier eating hard, and find simple but creative solutions that actually work! Look for the emblem on labels wherever you shop for food!

Thank you so much for this. I always do fine on any diet until 2 weeks before my period. I become very huNgry and want to eat eVerythig in sight and carbs are my friend during that time. All i want is carbs. Then once i get my period im fine for the next 2 weeks after that. im so sick of my period ruining my weightloss efforts so this article has been a godsend. However it seem that you are saying the opposite of what I have been thinking. I become so ravenous for carbs during the 2 weeks leading up to my period that i assumed while reading this article that i should be have more carbs d but it seems that you are saying I should have less. And the period i feel more in control, the 2 weeks after my period when i could literally adhere to any diet, thats when i should have more carbs?
Spending more time in the kitchen can help you shed belly fat, as long as you’re cooking with the right foods, according to one 2017 study. After analyzing data from more than 11,000 men and women, UK researchers found that people who ate more than five homemade meals per week were 28 percent less likely to have a high body mass index, and 24 percent less likely to carry too much body fat than those whole only downed three meals at home.
Just wanted to say thanks for mentioning Sparkpeople! Last week, I came across your website after visiting Apartment Therapy’s The Kitchn and reading a woman’s recipe about pumpkin pie oatmeal. She listed your Crockpot pumpkin oatmeal recipe as a recommended recipe. I’ve been having a hard time taking off ten pounds–I’m in my forties and I can’t eat like I used to! I joined Sparkpeople a week ago and have been really liking it. I don’t feel so isolated, and the tracking tools are really great (and it’s free, too!). Thanks for introducing me to Sparkpeople, Jennifer!
Stop drinking sugary liquids. Sip on water, tea, black coffee or seltzer instead of soft drinks, juice energy drinks, flavored coffees, and martinis. Cutting calories with substitutions can be a lot easier than you might think. For example, a tall latte in the morning may pack 500 calories. Since a pound of body fat (lost or gained) is roughly equivalent to 3,500 calories, replacing that rich beverage with black coffee can help you lose a pound per week.[9]
“Going public with my weight loss goals helped me lose 91 pounds. I joined the 61 Day Health Challenge, a program sponsored by my employer, the Detroit Medical Center. Suddenly, I was accountable to all of my colleagues, not just myself. And the amount of support I was shown was enough motivation to propel me into a new world of healthy eating and healthy living.” —Mo Minard, 43, MSN, RN, EMT-P, Director of Emergency Services for Detroit Medical Center
What can I eat on a no-carb diet? Many people reduce carbohydrate intake to help them lose weight. Carbohydrates are important macronutrients, but cutting them can help people to lose weight by making it possible to reduce calories and improve feelings of fullness. Alternatives to carbs can make it easier to stick to a low-carb diet. Learn more here. Read now
Even listening to music while you eat can lead to weight gain, according to a study published in the journal Appetite. Research showed that people who listened to music ate more food, and it didn’t matter the pace or volume of the music playing. It’s best to focus on the food you’re eating while you’re chowing down, which help you tune in to signals of feeling full.
You know the kind, says Jillian: "Everyone's like: 'Give up carbs!' 'Give up fat!' 'Wait, no, now I'm taking pills!' None of them are manageable long-term—and they wreak havoc with your metabolism! Because you're either starving yourself or you're cutting out a major food group. Then you go back into weight-gain mode, but it's even worse, because your body has adjusted to all that crazy fad crap."
Scrolling through your social media one last time may be most people’s pre-bed ritual, but it can seriously mess with your sleep cycle. The light from your screen can suppress melatonin, the hormone that controls sleep. And getting plenty of shut-eye is important for your waistline; a study published in the journal Sleep found that people who didn’t get the recommended 7-8 hours of sleep a night were more at risk for weight gain. Try to put your phone away 20 minutes before your bedtime to avoid the light distraction.
It can be harder to lose weight after menopause. In fact, many women gain an average of 5 pounds after menopause.5 Lower estrogen levels may play a role in weight gain after menopause. But weight gain may be caused by your metabolism slowing down as you age, less-healthful eating habits, and being less active. You also lose muscle mass as you age, so you use fewer calories.
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