Maria Katrina Paras

How Proper Sleep Can Make You Lose Weight

Article (news)

<p>There’s a deep kind of discipline that doesn’t show up on calorie trackers or gym mirrors. It doesn’t come with before-and-after photos or viral transformations. But it’s there, every night, in the small, almost forgettable act of going to bed on time.</p><p>For many of us, especially in cities that don’t quite sleep, rest has become negotiable. We’ll squeeze it between deadlines, social plans, and one last scroll. And yet, as<strong> wellness coach</strong> <strong>Hazel Calawod</strong> explains, that trade-off may be the very thing standing between us and sustainable weight loss.</p><div><br/></div><div><span class="fr-img-caption fr-fic fr-dib fr-rounded" style="width:700px;display:block" width="700"><span class="fr-img-wrap"><img src="https://od2-image-api.abs-cbn.com/prod/editorImage/1776673916107WhatsApp Image 2026-04-14 at 8.40.52 PM.jpeg" style="width:700px" class="fr-fic fr-dib fr-rounded" width="700"/><span class="fr-inner">Calawod in the Paris 2024 Olympics</span></span></span></div><p><strong>Hazel Calawod, OTRP</strong>, is an <strong>Olympic-proven sports and lifestyle performance coach and Australian-licensed occupational therapist</strong>. A strategist behind the training systems that led to <strong>two gold medals at the Paris 2024 Olympics</strong>, she brings together clinical science and data-driven performance—working across elite sport, esports, and global health initiatives.</p><p>“Think of sleep as your body’s time for metabolic housekeeping,” she says.</p><p>It’s a line that reframes everything.</p><div><br/></div><div><strong>The invisible work of sleep</strong></div><p>We tend to think of weight loss in visible terms—movement, meals, measurable effort. Sleep, by contrast, feels passive. But beneath that stillness, the <strong>body is busy regulating glucose, improving insulin sensitivity, and optimizing how it burns fat.</strong></p><div><strong><span class="fr-img-caption fr-fic fr-dib" style="width:700px;display:block" width="700"><span class="fr-img-wrap"><img src="https://od2-image-api.abs-cbn.com/prod/editorImage/17766739944651.png" style="width:700px" class="fr-fic fr-dib" width="700"/><span class="fr-inner">Sleep acts as a housekeeping process to remove toxins and strengthen the immune system. regulates metabolism and manages stress.</span></span></span></strong>Cut that process short, and things begin to unravel.</div><p>Sleep deprivation doesn’t just make you tired; it subtly shifts your biology. Appetite increases. Energy dips. Even your motivation to move starts to decline. It’s less about willpower and more about chemistry—your body, quite literally, working against you.</p><p>There’s research to back this up. In one clinical trial, adults who simply extended their sleep—without changing their diet—ended up eating fewer calories naturally. No restriction, no rigid plan. Just more rest.</p><div><br/></div><div><strong>Why you crave more when you sleep less</strong></div><p>If you’ve ever reached for something salty, sweet, or carb-heavy after a poor night’s sleep, you’re not imagining it.</p><p>“When you don’t get enough rest, your hunger hormones take a hit,” Calawod explains.</p><div><br/></div><div><span class="fr-img-caption fr-fic fr-dib" style="width:700px;display:block" width="700"><span class="fr-img-wrap"><img src="https://od2-image-api.abs-cbn.com/prod/editorImage/17766740458653.png" style="width:700px" class="fr-fic fr-dib" width="700"/><span class="fr-inner">Less sleep means more cravings.</span></span></span></div><p>Leptin, the hormone that signals fullness, drops. Ghrelin, which stimulates hunger, rises. The result is a kind of biological miscommunication: <strong>your body urging you to eat more while dimming the signal that you’ve had enough.</strong></p><p>That late-night craving or mid-afternoon slump isn’t a lack of discipline. It’s a response.</p><div><br/></div><div><strong>The habits we don’t realize are hurting us</strong></div><p>Modern routines don’t exactly set us up for good sleep. In fact, many of the habits we consider normal may be quietly contributing to weight gain.</p><p>There’s the inconsistent sleep schedule—early nights during the week, then 2 a.m. bedtimes on weekends. There’s doom-scrolling, where a quick check turns into an hour under blue light. Late dinners, late coffee runs, and the constant hum of stimulation all play a role.</p><p>Individually, they seem harmless. Together, they create what Calawod describes as “<strong>circadian misalignment</strong>”—<strong>a disruption of your body’s internal clock that affects everything from metabolism to mood.</strong></p><div><strong><br/></strong></div><div><strong>What better sleep actually looks like</strong></div><p>The good news is that improving sleep doesn’t require a dramatic overhaul. It starts with <strong>consistency.</strong></p><p>Going to bed and waking up at the same time every day, even on weekends, anchors your circadian rhythm. A cool, dark bedroom signals your body that it’s time to rest. Cutting off caffeine by mid-afternoon and avoiding heavy meals late at night gives your system space to wind down.</p><p>These aren’t just lifestyle tweaks; they’re metabolic support systems. Proper sleep <strong>helps reduce inflammation in the body, a key factor in weight retention and overall health.</strong></p><div><br/></div><div><strong>Small shifts that make a difference</strong></div><p>If there’s one thing Calawod emphasizes, it’s that change doesn’t have to be overwhelming.</p><p><strong>Start with a fixed wake-up time.</strong> It might sound counterintuitive, but when you anchor your mornings, your nights begin to follow.</p><p><strong>Step outside early.</strong> Even a few minutes of morning sunlight can help reset your internal clock, making it easier to fall asleep later.</p><p>And perhaps most importantly, <strong>create a buffer between your day and your night. </strong>A 30-minute wind-down—without screens—can do more for your sleep than you’d expect. Stretch, journal, pray, or simply sit in quiet. Let your body catch up with your mind.</p><div><br/></div><div><strong>The myth of catching up</strong></div><p>There’s a certain comfort in thinking we can “fix” a week of poor sleep by sleeping in on weekends. But the body doesn’t quite work that way.</p><p>While an extra hour or two might help, oversleeping can actually throw your rhythm off further—a phenomenon known as social jetlag.</p><div><br/></div><div><span class="fr-img-caption fr-fic fr-dib" style="width:700px;display:block" width="700"><span class="fr-img-wrap"><img src="https://od2-image-api.abs-cbn.com/prod/editorImage/17766741971682.png" style="width:700px" class="fr-fic fr-dib" width="700"/><span class="fr-inner">Blue light before bed harms your sleep rhythm.</span></span></span></div><p>Calawod offers a simple analogy: you can’t skip saving all week and expect to make up for it in one day. Sleep, like most things that matter, rewards consistency.</p><div><br/></div><div><strong>Rethinking the role of rest</strong></div><p>In the end, the idea isn’t to add another item to your wellness checklist. It’s time to reconsider what counts.</p><p>Sleep isn’t a passive state or a luxury reserved for slower days. It’s an <strong>active, essential process, one that shapes how your body stores energy, regulates hunger, and responds to everything else you do.</strong></p><p>“You can have the best nutrition plan and training program,” Calawod says, “but if you’re only sleeping five to six hours a night, your body is working against you.”</p><p>Maybe the most radical shift, then, is also the simplest: turning off the lights a little earlier, and trusting that something important is happening in the dark.</p>

Sleep Well Series: How to Use Proper Sleep Hygiene to Lose Unwanted Weight

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Sleep Well Series: How to Use Proper Sleep Hygiene to Lose Unwanted Weight

Danah Gutierrez

Published April 20, 2026 04:00 PM PHT

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Updated April 20, 2026 04:38 PM PHT

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Hazel Calawod

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