How often should you really weigh yourself?

10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

Few topics are more debated in health than the value of the humble bathroom scale. Some experts advocate daily self-weigh-ins to promote accountability for weight management, particularly when we’re following a diet and exercise program to lose weight.

Others suggest ditching self-weigh-ins altogether, arguing they can trigger negative psychological responses and unhealthy behaviours when we don’t like, or understand, the number we see on the scale.

Many, like me, recommend using scales to weigh yourself weekly, even when we’re not trying to lose weight. Here’s why.

Diva Plavalaguna/Pexels

1. Weighing weekly helps you manage your weight

Research confirms regular self-weighing is an effective weight loss and management strategy, primarily because it helps increase awareness of our current weight and any changes.

A systematic review of 12 studies found participants who weighed themselves weekly or daily over several months lost 1–3 BMI (body mass index) units more and regained less weight than participants who didn’t weight themselves frequently. The weight-loss benefit was evident with weekly weighing; there was no added benefit with daily weighing.

Two people cross the road
Weighing regularly means we know when our weight changes. Andres Ayrton/Pexels

Self-weigh-ins are an essential tool for weight management as we age. Adults tend to gain weight progressively through middle age. While the average weight gain is typically between 0.5–1kg per year, this modest accumulation of weight can lead to obesity over time. Weekly weighing and keeping track of the results helps avoid unnecessary weight gain.

Tracking our weight can also help identify medical issues early. Dramatic changes in weight can be an early sign of some conditions, including problems with our thyroid, digestion and diabetes.

2. Weekly weighing accounts for normal fluctuations

Our body weight can fluctuate within a single day and across the days of the week. Studies show body weight fluctuates by 0.35% within the week and it’s typically higher after the weekend.

Daily and day-to-day body weight fluctuations have several causes, many linked to our body’s water content. The more common causes include:

The type of food we’ve consumed

When we’ve eaten a dinner higher in carbohydrates, we’ll weigh more the next day. This change is a result of our bodies temporarily carrying more water. We retain 3–4 grams of water per gram of carbohydrate consumed to store the energy we take from carbs.

Our water content also increases when we consume foods higher in salt. Our bodies try to maintain a balance of sodium and water. When the concentration of salt in our bloodstream increases, a mechanism is triggered to restore balance by retaining water to dilute the excess salt.

Bowl of pasta
The morning after a big pasta dinner, we’ll carry more water weight. Dana Tentis/Pexels

Our food intake

Whether it’s 30 grams of nuts or 65 grams of lean meat, everything we eat and drink has weight, which increases our body weight temporarily while we digest and metabolise what we’ve consumed.

Our weight also tends to be lower first thing in the morning after our food intake has been restricted overnight and higher in the evening after our daily intake of food and drinks.

Exercise

If we weigh ourselves at the gym after a workout, there’s a good chance we’ll weigh less due to sweat-induced fluid loss. The amount of water lost varies depending on things like our workout intensity and duration, the temperature and humidity, along with our sweat rate and hydration level. On average, we lose 1 litre of sweat during an hour of moderate-intensity exercise.

Hormonal changes

Fluctuations in hormones within your menstrual cycle can also affect fluid balance. Women may experience fluid retention and temporarily gain 0.5–2kg of weight at this time. Specifically, the luteal phase, which represents the second half of a woman’s cycle, results in a shift of fluid from your blood plasma to your cells, and bloating.

Glass of water
Most of our weight fluctuations are water-related. Engin Akyurt/Unsplash

Bowel movements

Going to the bathroom can lead to small but immediate weight loss as waste is eliminated from the body. While the amount lost will vary, we generally eliminate around 100 grams of weight through our daily bowel movements.

All of these fluctuations are normal, and they’re not indicative of significant changes in our body fat or muscle mass. However, seeing these fluctuations can lead to unnecessary stress and a fixation with our weight.

3. Weekly weighing avoids scale obsession and weight-loss sabotage

Weighing too frequently can create an obsession with the number on the scales and do more harm than good.

Often, our reaction when we see this number not moving in the direction we want or expect is to further restrict our food intake or embark on fad dieting. Along with not being enjoyable or sustainable, fad diets also ultimately increase our weight gain rather than reversing it.

This was confirmed in a long-term study comparing intentional weight loss among more than 4,000 twins. The researchers found the likelihood of becoming overweight by the age of 25 was significantly greater for a twin who dieted to lose 5kg or more. This suggests frequent dieting makes us more susceptible to weight gain and prone to future weight gain.

So what should you do?

Weighing ourselves weekly gives a more accurate measure of our weight trends over time.

Aim to weigh yourself on the same day, at the same time and in the same environment each week – for example, first thing every Friday morning when you’re getting ready to take a shower, after you’ve gone to the bathroom, but before you’ve drunk or eaten anything.

Man weighs himself
Weigh yourself at the same time on the same day of the week. Alexanderstock23/Shutterstock

Use the best quality scales you can afford. Change the batteries regularly and check their accuracy by using a “known” weight – for example, a 10kg weight plate. Place the “known” weight on the scale and check the measurement aligns with the “known” weight.

Remember, the number on the scale is just one part of health and weight management. Focusing solely on it can overshadow other indicators, such as how your clothes fit. It’s also essential to pay equal attention to how we’re feeling, physically and emotionally.

Stop weighing yourself – at any time interval – if it’s triggering anxiety or stress, and get in touch with a health-care professional to discuss this.

At the Boden Group, Charles Perkins Centre, we are studying the science of obesity and running clinical trials for weight loss. You can register here to express your interest.

Nick Fuller, Charles Perkins Centre Research Program Leader, University of Sydney

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Don’t Forget…

Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

Recommended

  • New California Laws Target Medical Debt, AI Care Decisions, Detention Centers
  • Kava vs Anxiety
    Dive into the science of kava’s anxiety-reducing potential and risks, examining short-term benefits, dosage, and safety concerns around liver health.

Learn to Age Gracefully

Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:

  • Peace Is Every Step – by Thích Nhất Hạnh

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Mindfulness is one of the few practices to make its way from religion (in this case, Buddhism) into hard science. We’ve written before about its many evidence-based benefits, and many national health information outlets recommend it. So, what does this book have to add?

    Thích Nhất Hạnh spent most of his 95 years devoted to the practice and teaching of mindfulness and compassion. In this book, the focus is on bringing mindfulness off the meditation mat and into general life.

    After all, what if we could extend that “unflappability” into situations that pressure and antagonize us? That would be some superpower!

    The author offers techniques to do just that, simple exercises to transform negative emotions, and to make us more likely to remember to do so.

    After all, “in the heat of the moment” is rarely when many of us are at our best, this book gives way to allow those moments themselves to serve as immediate triggers to be our best.

    The title “Peace Is Every Step” is not a random collection of words; the goal of this book is to enable to reader to indeed carry peace with us as we go.

    Not just “peace is always available to us”, but if we do it right: “we have now arranged for our own peace to automatically step in and help us when we need it most”.

    Bottom line: if you’d like to practice mindfulness, or practice it more consistently, this book offers some powerful tools.

    Click here to check out Peace Is Every Step, and carry yours with you!

    Share This Post

  • Where Nutrition Meets Habits!

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Where Nutrition Meets Habits…

    This is Claudia Canu, MSc., INESEM. She’s on a mission to change the way we eat:

    Often, diet is a case of…

    • Healthy
    • Easy
    • Cheap

    (choose two)

    She wants to make it all three, and tasty too. She has her work cut out for her, but she’s already blazed quite a trail personally:

    Nine months before turning 40 years old, I set a challenge for myself: Arrive to the day I turn 40 as the best possible version of myself, physically, mentally and emotionally.❞

    ~ Claudia Canu

    In Her Own Words: My Journey To My Healthy 40s

    And it really was quite a journey:

    For those of us who’d like the short-cut rather than a nine-month quasi-spiritual journey… based on both her experience, and her academic and professional background in nutrition, her main priorities that she settled on were:

    • Making meals actually nutritionally balanced, which meant re-thinking what she thought a meal “should” be
    • Making nutritionally balanced meals that didn’t require a lot of skill and/or resources
    • That’s it!

    But, easier said than done… Where to begin?

    She shares an extensive list of recipes, from meals to snacks (I thought I was the only one who made coffee overnight oats!), but the most important thing from her is:

    Claudia’s 10 Guiding Principles:

    1. Buy only fresh ingredients that you are going to cook yourself. If you decide to buy pre-cooked ones, make sure they do not have added ingredients, especially sugar (in all its forms).
    2. Use easy and simple cooking methods.
    3. Change ingredients every time you prepare your meals.
    4. Prepare large quantities for three or four days.
    5. Store the food separately in tightly closed Tupperware.
    6. Organize yourself to always have ready-to-eat food in the fridge.
    7. When hungry, mix the ingredients in the ideal amounts to cover the needs of your body.
    8. Chew well and take the time to taste your food.
    9. Eat foods that you like and enjoy.
    10. Do not overeat but don’t undereat either.

    We have only two quibbles with this fine list, which are:

    About Ingredients!

    Depending on what’s available around you, frozen and/or tinned “one-ingredient” foods can be as nutritional as (if not more nutritional than) fresh ones. By “one-ingredient” foods here we mean that if you buy a frozen pack of chopped onions, the ingredients list will be: “chopped onions”. If you buy a tin of tomatoes, the ingredients will say “Tomatoes” or at most “Tomatoes, Tomato Juice”, for example.

    She does list the ingredients she keeps in; the idea that with these in the kitchen, you’ll never be in the position of “oh, we don’t have much in, I guess it’s a pizza delivery night” or “well there are some chicken nuggets at the back of the freezer”.

    Check Out And Plan: 10 Types Of Ingredients You Should Always Keep In Your Kitchen

    Here Today, Gone Tomorrow?

    Preparing large quantities for three or four days can result in food for one or two days if the food is unduly delicious

    But! Claudia has a remedy for that:

    Read: How To Eliminate Food Cravings And What To Do When They Win

    Anyway, there’s a wealth of resources in the above-linked pages, so do check them out!

    Perhaps the biggest take-away is to ask yourself:

    “What are my guiding principles when it comes to food?”

    If you don’t have a ready answer, maybe it’s time to tackle that—whether Claudia’s way or your own!

    Share This Post

  • Being Mortal – by Dr. Atul Gawande

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Maybe you want to “live forever or die trying”, and that’s an understandable goal… But are you prepared for “or die trying” being the outcome?

    This is not a cheerful book, if you’re anything like this reviewer, you will need a little towel or something to mop up the tears while you read. But it’s worth it.

    Dying is one thing; fighting for life is even generally considered a noble endeavor. Suffering alone isn’t fun, losing independence can feel humiliating, and seeing someone who was always a tower of strength, now a frail shadow of their former self, reduced to begging for something that they’re “not allowed”, can be worse.

    Do we want that for ourselves? For our loved ones? Can there be a happy medium between that, and the alternative to indeed “go gentle into that good night”?

    Dr. Gawande, a surgeon well-acquainted with death and dying, thinks so. But it involves work on our part, and being prepared for hard decisions.

    • What is most important to us, and what tradeoffs are we willing to make for it?
    • What, even, is actually an option to us with the resources available?
    • Can we make peace with a potentially bad lot? And… Should we?
    • When is fighting important, and when is it self-destructive?

    These (and others) are all difficult questions posed by Dr. Gawande, but critical ones.

    We don’t usually quote other people’s reviews when reviewing books here, but let’s consider the following words from the end of a long review on Amazon:

    ❝If “dying as we lived” is some kind of standard for how we should go, then maybe alone and medicalized makes some sense right now after all.❞

    ~ Pamela J. H.

    Bottom line: we all deserve better than that. And if we don’t take the time to think about what’s most important, then time will take it from us. This very insightful book may not have all the answers, but it has the questions, and it can help a lot in exploring them and deciding what matters most to us in the end, really.

    Click here to check out Being Mortal, and make every day count—because nothing matters more than that.

    Share This Post

Related Posts

  • New California Laws Target Medical Debt, AI Care Decisions, Detention Centers
  • Ginkgo Biloba, For Memory And, Uh, What Else Again?

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    Ginkgo biloba, for memory and, uh, what else again?

    Ginkgo biloba extract has enjoyed use for thousands of years for an assortment of uses, and has made its way from Traditional Chinese Medicine, to the world supplement market at large. See:

    Ginkgo biloba: A Treasure of Functional Phytochemicals with Multimedicinal Applications

    But what does the science say about the specific claims?

    Antioxidant & anti-inflammatory

    We’re going to lump these two qualities together for examination, since one invariably leads to the other.

    A quick note: things that have antioxidant and anti-inflammatory properties, often also help guard against cancer and aging. However, in this case, there are few good studies pertaining to anti-aging, and none that we could find pertaining to anti-cancer potential.

    So, does it have antioxidant and anti-inflammatory properties, first?

    Yes, it has potent antioxidants that do fight inflammation; this is clear, from an abundance of in vitro and in vivo studies, including with human patients:

    In short: it helps, and there’s plenty of science for it.

    What about anti-aging effects?

    For this, there is science, but a lot of the science is not great. As one team of researchers concluded while doing a research review of their own:

    ❝Based on the reviewed information regarding EGb’s effects in vitro and in vivo, most have reported very positive outcomes with strong statistical analyses, indicating that EGb must have some sort of beneficial effect.

    However, information from the reported clinical trials involving EGb are hardly conclusive since many do not include information such as the participant’s age and physical condition, drug doses administered, duration of drug administered as well as suitable control groups for comparison.

    We therefore call on clinicians and clinician-scientists to establish a set of standard and reliable standard operating procedure for future clinical studies to properly evaluate EGb’s effects in the healthy and diseased person since it is highly possible it possesses beneficial effects.❞

    Translation from sciencese: “These results are great, but come on, please, we are begging you to use more robust methodology”

    ~ Zuo et al

    If you’d like to read the review in question, here it is:

    Advances in the Studies of Ginkgo Biloba Leaves Extract on Aging-Related Diseases

    Does it have cognitive enhancement effects?

    The claims here are generally that it helps:

    • improve memory
    • improve focus
    • reduce cognitive decline
    • reduce anxiety and depression

    Let’s break these down:

    Does it improve memory and cognition?

    Ginkgo biloba was quite popular for memory 20+ years ago, and perhaps had an uptick in popularity in the wake of the 1999 movie “Analyze This” in which the protagonist psychiatrist mentions taking ginkgo biloba, because “it helps my memory, and I forget what else”.

    Here are a couple of studies from not long after that:

    In short:

    • in the first study, it helped in standardized tests of memory and cognition (quite convincing)
    • In the second study, it helped in subjective self-reports of mental wellness (also placebo-controlled)

    On the other hand, here’s a more recent research review ten years later, that provides measures of memory, executive function and attention in 1132, 534 and 910 participants, respectively. That’s quite a few times more than the individual studies we cited above, by the way. They concluded:

    ❝We report that G. biloba had no ascertainable positive effects on a range of targeted cognitive functions in healthy individuals❞

    ~ Laws et al

    Read: Is Ginkgo biloba a cognitive enhancer in healthy individuals? A meta-analysis

    Our (10almonds) conclusion: we can’t say either way, on this one.

    Does it have neuroprotective effects (i.e., against cognitive decline)?

    Yes—probably by the same mechanism will discuss shortly.

    Can it help against depression and anxiety?

    Yes—but probably indirectly by the mechanism we’ll get to in a moment:

    Likely this helps by improving blood flow, as illustrated better per:

    Efficacy of ginkgo biloba extract as augmentation of venlafaxine in treating post-stroke depression

    Which means…

    Bonus: improved blood flow

    This mechanism may support the other beneficial effects.

    See: Ginkgo biloba extract improves coronary blood flow in healthy elderly adults

    Is it safe?

    Ginkgo biloba extract* is generally recognized as safe.

    • However, as it improves blood flow, please don’t take it if you have a bleeding disorder.
    • Additionally, it may interact badly with SSRIs, so you might want to avoid it if you’re taking such (despite it having been tested and found beneficial as an adjuvant to citalopram, an SSRI, in one of the studies above).
    • No list of possible contraindications can be exhaustive, so please consult your own doctor/pharmacist before taking something new.

    *Extract, specifically. The seeds and leaves of this plant are poisonous. Sometimes “all natural” is not better.

    Where can I get it?

    As ever, we don’t sell it (or anything else), but here’s an example product on Amazon

    Enjoy!

    Share This Post

    Don’t Forget…

    Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

    Learn to Age Gracefully

    Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:

  • Pinch Of Nom, Everyday Light – by Kay Featherstone and Kate Allinson

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    One of the biggest problems with “light”, “lean” or “under this many calories” cookbooks tends to be the portion sizes perhaps had sparrows in mind. Not so, here!

    Nor do they go for the other usual trick, which is giving us something that’s clearly not a complete meal. All of these recipes are for complete meals, or else come with a suggestion of a simple accompaniment that will still keep the dish under 400kcal.

    The recipes are packed with vegetables and protein, perfect for keeping lean while also making sure you’re full until the next meal.

    Best of all, they are indeed rich and tasty meals—there’s only so many times one wants salmon with salad, after all. There are healthy-edition junk food options, too! Sausage and egg muffins, fish and chips, pizza-loaded fries, sloppy dogs, firecracker prawns, and more!

    Most of the meals are quite quick and easy to make, and use common ingredients.

    Nearly half are vegetarian, and gluten-free options involve only direct simple GF substitutions. Similarly, turning a vegetarian meal into a vegan meal is usually not rocket science! Again, quick and easy substitutions, à la “or the plant-based milk of your choice”.

    Recipes are presented in the format: ingredients, method, photo. Super simple (and no “chef’s nostalgic anecdote storytime” introductions that take more than, say, a sentence to tell).

    All in all, a fabulous addition to anyone’s home kitchen!

    Get your copy of “Pinch of Nom—Everyday Light” from Amazon today!

    Don’t Forget…

    Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

    Learn to Age Gracefully

    Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails:

  • Five Supplements That Actually Work Vs Arthritis

    10almonds is reader-supported. We may, at no cost to you, receive a portion of sales if you purchase a product through a link in this article.

    This is Dr. Diana Girnita, a double board-certified physician (internal medicine & rheumatology) who, in addition to her MD, also has a PhD in immunology—bearing in mind that rheumatoid arthritis is an autoimmune condition.

    Her mission is to help people with any form of arthritis (rheumatoid or otherwise) and those with many non-arthritic autoimmune conditions (ranging from tendonitis to lupus) to live better.

    Today, we’ll be looking at her recommendations of 5 supplements that actually help alleviate arthritis:

    Collagen

    Collagen famously supports skin, nails, bones, and joint cartilage; Dr. Girnita advises that it’s particularly beneficial for osteoarthritis.

    Specifically, she recommends either collagen peptides or hydrolyzed collagen, as they are most absorbable. However, collagen can also be sourced from foods like bone broth, fish with skin and bones, and gelatin-based foods.

    If you’re vegetarian/vegan, then it becomes important to simply consume the ingredients for collagen, because like most animals, we can synthesize it ourselves provided we get the necessary nutrients. For more on that, see:

    We Are Such Stuff As Fish Are Made Of

    Glucosamine & chondroitin

    Technically two things, but almost always sold/taken together. Naturally found in joint cartilage, it can slow cartilage breakdown and reduce pain in osteoarthritis.

    Studies show pain relief, especially in moderate-to-severe cases; best taken long-term. Additionally, it’s a better option than NSAIDs for patients with heart or gastrointestinal issues.

    10almonds tip: something that’s tricker to find as a supplement than glucosamine and chondroitin, but you might want to check it out:

    Cucumber Extract Beats Glucosamine & Chondroitin… At 1/135th Of The Dose?!

    Omega-3 fatty acids

    Dr. Girnita recommends this one because unlike the above recommendations that mainly help reduce/reverse the joint damage itself, omega-3 reduces inflammation, pain, and stiffness, and can decrease or eliminate the need for NSAIDs in rheumatoid arthritis and psoriatic arthritis.

    She recommends 2-4g EPA/DHA daily; ideally taken with a meal for better absorption.

    She also recommends to look for mercury-free options—algae-derived are usually better than fish-derived, but check for certification either way! See also:

    What Omega-3 Fatty Acids Really Do For Us

    Boswellia serrata (frankincense)

    Popularly enjoyed as an incense but also available in supplement form, it contains boswellic acid, which reduces inflammation and cartilage damage.

    Dr. Girnita recommends 100 mg daily, but advises that it may interact with some antidepressants, anti-anxiety medications, and NSAIDs—so speak with your pharmacist/doctor if unsure.

    We also wrote about this one here:

    Science-Based Alternative Pain Relief

    Curcumin (turmeric)

    Well-known for its potent anti-inflammatory properties, it’s comparable to NSAIDs in pain relief for most common forms of arthritis.

    Dr. Girnita recommends 1–1.5g of curcumin daily, ideally combined with black pepper for better absorption:

    Why Curcumin (Turmeric) Is Worth Its Weight In Gold

    Lastly…

    Dr. Girnita advises to not blindly trust supplements, but rather, to test them for 2–3 months while keeping a journal of your symptoms. If it improves things for you, keep it up, if not, discontinue. Humans can be complicated and not everything will work exactly the same way for everyone!

    For more on dealing with chronic pain specifically, by the way, check out:

    Managing Chronic Pain (Realistically!)

    Take care!

    Don’t Forget…

    Did you arrive here from our newsletter? Don’t forget to return to the email to continue learning!

    Learn to Age Gracefully

    Join the 98k+ American women taking control of their health & aging with our 100% free (and fun!) daily emails: