Measure Frequently, Judge Less Frequently
Jun. 2nd, 2026 08:18 amA few weeks ago I was chatting with my friend, David, about our experiences using GLP-1 medications. (I'm taking Rybelsus, the pill form of Ozempic; he's taking Zepbound.) I mentioned, "I weigh myself every morning" as a segue to talking about the results I'm seeing so far.
"Oh, you're not supposed to weigh yourself every day," David admonished, gently. "I was weighing myself every day at the gym, and one of my gym-friends there saw me and was like, 'Nooooo! You're only supposed to weight yourself once a weeeeek!'"
I understand why that friend-of-a-friend thinks you should only weigh yourself once a week. He's almost certainly aware that there are mistakes people make when weighing themselves every day. Thing thing is, "Weigh yourself just once a week" is the wrong solution. It's better to understand what those potential mistakes and work to avoid them. I call it Measure Frequently, Judge Less Frequently. (Okay, that doesn't quite roll off the tongue. I'm working on a snappier version of it! 😅)
The basic problem with checking your weight every day when you're working on losing weight is that weight loss doesn't happen smoothly and evenly. The first phenomenon that trips people up is that your body plateaus. The body tries to maintain equilibrium, so even if you're eating right and exercising to lose weight you'll see yourself weighing in at the same rate for 3 or more days at a time. Then your body will shed a week's worth of weight loss over a few days, then you'll plateau at the next level down for several days.
There are also instances where you'll actually gain weight, like a pound or two, while on a losing-weight plan. Those instances can be really frustrating! Thus it's important to understand they can happen even when you're doing everything right and not overreact. What can cause weight gain? It could be as simple as water retention. Eating salty food can cause the body to retain a bit more water. You'll lose it later; you've just got to get past the blip in weight.
I know my body tends to retain when traveling. I'm not sure why; I just know it does. So when I get back from a trip I know I'm going to weigh in at least 2 pounds higher than when I left. I know it's another type of blip so I don't overreact, e.g., by punishing myself with an austerity diet— "OMG, 2 pounds?! I can only eat rice cakes and celery sticks for the next week!" I know if I continue doing whatever's normal for my weight loss plan, those extra pounds will come back off soon.
So, yeah, go ahead and weigh yourself every day. Just don't overreact when you see plateaus and upward blips.
"Oh, you're not supposed to weigh yourself every day," David admonished, gently. "I was weighing myself every day at the gym, and one of my gym-friends there saw me and was like, 'Nooooo! You're only supposed to weight yourself once a weeeeek!'"
I understand why that friend-of-a-friend thinks you should only weigh yourself once a week. He's almost certainly aware that there are mistakes people make when weighing themselves every day. Thing thing is, "Weigh yourself just once a week" is the wrong solution. It's better to understand what those potential mistakes and work to avoid them. I call it Measure Frequently, Judge Less Frequently. (Okay, that doesn't quite roll off the tongue. I'm working on a snappier version of it! 😅)
The basic problem with checking your weight every day when you're working on losing weight is that weight loss doesn't happen smoothly and evenly. The first phenomenon that trips people up is that your body plateaus. The body tries to maintain equilibrium, so even if you're eating right and exercising to lose weight you'll see yourself weighing in at the same rate for 3 or more days at a time. Then your body will shed a week's worth of weight loss over a few days, then you'll plateau at the next level down for several days.
There are also instances where you'll actually gain weight, like a pound or two, while on a losing-weight plan. Those instances can be really frustrating! Thus it's important to understand they can happen even when you're doing everything right and not overreact. What can cause weight gain? It could be as simple as water retention. Eating salty food can cause the body to retain a bit more water. You'll lose it later; you've just got to get past the blip in weight.
I know my body tends to retain when traveling. I'm not sure why; I just know it does. So when I get back from a trip I know I'm going to weigh in at least 2 pounds higher than when I left. I know it's another type of blip so I don't overreact, e.g., by punishing myself with an austerity diet— "OMG, 2 pounds?! I can only eat rice cakes and celery sticks for the next week!" I know if I continue doing whatever's normal for my weight loss plan, those extra pounds will come back off soon.
So, yeah, go ahead and weigh yourself every day. Just don't overreact when you see plateaus and upward blips.



