The Dark Side of Daylight Saving: SAD and Disordered Eating

05Nov 2025 by alexiamcleod

🍂 When the Season Changes: Navigating Disordered Eating & the Winter Blues

Hey, friend. Let’s get real for a minute. That crisp, beautiful autumn air? The one that leads to cozy sweaters, pumpkin spice, and the start of the holiday season? For a lot of us, it also brings a whole new layer of complex emotions—and let’s be honest, stress—especially when it comes to food and body image.

If the changing seasons feel less like a wonderland and more like an emotional minefield where your eating habits are concerned, you are absolutely not alone. In fact, what you’re experiencing has a name, and a lot of folks are in the boat right alongside you.

🌧️ The Perfect Storm: Disordered Eating Meets Seasonal Depression

The late fall and winter months are notoriously tough. For many, the decrease in daylight hours can trigger a type of depression called Seasonal Affective Disorder (SAD) *ironic I know*, sometimes lovingly—or not so lovingly—referred to as the “winter blues.”

SAD is more than just feeling a little glum; it’s a form of clinical depression that follows a seasonal pattern. And here’s the kicker: SAD and disordered eating tendencies often get into a complex, messy tango.

Why Does the Darkness Affect My Appetite?

It’s actually all about chemistry!

  • Sunlight & Serotonin: Less sunlight means our bodies produce less serotonin, that wonderful neurotransmitter that helps regulate mood, sleep, and appetite. A dip in serotonin can lead to the low mood of SAD, but also a specific craving for things that give you a quick mood boost: usually carbohydrate-rich and sugary foods. It’s your body desperately trying to cheer itself up, chemically speaking!
  • The Hibernation Impulse: Another classic SAD symptom is feeling sluggish, fatigued, and wanting to oversleep. This can feel a lot like your body wants to “hibernate.” For someone with disordered eating, this fatigue can make it incredibly hard to stick to routines, see your support system, or engage in self-care, leaving you vulnerable to old coping mechanisms.
  • The Feast or Famine Mentality: When the emotional low hits, your eating disorder voice can crank up the volume.
    • For some, the increased cravings and “hibernate” feeling can trigger a desire to eat everything in sight—bingeing on those comfort foods, which then, predictably, leads to a wave of guilt and shame.
    • For others, the anxiety about all the food-centric holidays and the fear of weight gain can trigger a strong urge to restrict or starve, seeking a false sense of control in a season that feels overwhelmingly out of control.

It’s a vicious cycle where seasonal mood shifts feed into disordered behaviors, and those behaviors, in turn, only deepen the feelings of depression, guilt, and hopelessness.

❄️ The Holiday Hustle: Why Self-Care Gets Harder

Let’s layer in the holiday season on top of all that—family gatherings, high expectations, endless social events, and a constant focus on food. It’s a lot, even for someone whose relationship with food is totally peaceful!

We’re told this is the time for joy, but often, it’s the time for peak stress.

Common Holiday Minefields:

  • The Food Pressure Cooker: From office potlucks to big family dinners, food is literally everywhere. And let’s not forget the well-meaning but often triggering questions: “Are you sure you don’t want seconds?” or the dreaded, “Oh, you’re being good today?”
  • Routine Disruption: Our anchors—regular mealtimes, gym sessions, work schedules—get thrown out the window. This instability is a breeding ground for disordered thoughts and behaviors.
  • Body Talk and Diet Culture: January 1st is looming, which means diet culture is hitting peak frenzy. People are talking about “detoxing,” “earning your calories,” and all the toxic language that makes you feel like your body is a problem that needs to be solved. Spoiler alert: Your body is not a problem.

It’s completely understandable if you feel overwhelmed, frustrated, and like you’re fighting a battle on two fronts: one against the seasonal darkness, and one against your own food struggles. Be kind to yourself for this. This is hard.

🌟 The Balanced Feast: Finding the Middle Ground

Okay, we’ve identified the storm. Now, how do we navigate it without capsizing? The goal here isn’t to be “perfect” or to “avoid” everything fun. The goal is balance, compassion, and sustainable self-care that allows you to genuinely enjoy the good parts of the season while honoring your mental health.

The key to a peaceful holiday season is adopting a Health at Every Size (HAES®) and Intuitive Eating approach, which means moving away from a mindset of restriction and toward one of unconditional permission and body trust.

1. Give Yourself Unconditional Permission to Eat

This is the anti-starvation, anti-binge secret weapon.

  • The Deprivation Trap: When you tell yourself you can’t have a slice of your grandma’s famous pie, your brain and body feel deprived. This almost always leads to an obsessive desire for that pie, often resulting in feeling out of control and overeating it (or something else) later.
  • The Freedom: Give yourself full, unconditional permission to eat that special holiday food. Remind yourself: “I can have this pie right now, and I can also have it again tomorrow if I want. It’s not a scarce resource.” When you take away the “forbidden” power of a food, the urge to binge on it often fades, allowing you to eat a satisfying amount, enjoy it, and move on with your day.

2. Ditch the “Saving Calories” Myth

Skipping meals earlier in the day to “save up” for the big holiday feast is a common disordered behavior. It’s a guaranteed way to show up to the party ravenous, which makes mindful, enjoyable eating nearly impossible.

  • The Balanced Schedule: Stick to your regular eating schedule as much as possible. Eat satisfying, well-rounded meals and snacks throughout the day. This prevents intense hunger and allows you to approach the main event with a sense of calm and a better ability to check in with your actual hunger and fullness cues.

3. Prioritize the “Joy” in Food (and Life)

This is the fun part! Food is more than just fuel; it’s culture, connection, and pleasure.

  • Choose Your Yeses: Scan the table and decide what’s truly special. Is it the green bean casserole you can have any time, or the traditional holiday dish your family only makes once a year? Focus your enjoyment on the items that bring you the most pleasure, and let the rest go—guilt-free.
  • Mindful Moments: Slow down. Put your fork down between bites. Engage in conversation. Actually taste your food. Mindful eating is the opposite of emotional or frantic eating; it’s about being present and allowing yourself to be satisfied.

🕯️ Your Winter Self-Care Toolkit

Since SAD is a major player, we need to bring in the tools that tackle the seasonal darkness directly. Remember, taking care of your mood is taking care of your eating disorder recovery.

1. Light Up Your Life (Literally!)

  • Light Therapy: Talk to your therapist or doctor about a light box (a bright, specialized lamp). Daily use can be incredibly effective in resetting your circadian rhythm and boosting your mood.
  • Get Outside: Even 15-20 minutes of natural light early in the day—yes, even if it’s cloudy!—can make a huge difference. Bundle up and take a quick walk or just stand by a window.

2. Build a “Support Shield”

  • Designate a Buddy: Before an event, text a trusted friend or family member who knows your struggles. Let them know you might need a check-in text, or a subtle “code word” to signal you need a break from a stressful situation.
  • Practice Your Scripts: Have a polite, firm way to shut down triggering diet talk. A simple, “Oh, I’m trying not to focus on that this year,” or “I’d prefer to change the subject,” works wonders.
  • The Exit Plan: It is always okay to leave an event early. Give yourself permission to say, “I’m not feeling great, I’m going to head out.” Your mental health is more important than anyone’s feelings about your early departure.

3. Non-Food Coping Strategies

When you feel the intense urge to eat everything or nothing, pause. Ask yourself: “What am I actually needing right now?” (Is it comfort, control, distraction, rest, connection?) Then, choose a non-food action:

  • Connection: Call your support buddy. Hug a pet.
  • Rest/Comfort: Put on your coziest blanket, listen to a guided meditation, take a warm shower.
  • Distraction: Watch your favorite ridiculous holiday movie, do a puzzle, read a book.
  • Movement: Do some gentle stretching, dance to your favorite song, or take that short outdoor walk.

The cold, darker months and the pressure of the holidays are a formidable challenge. It’s okay if you struggle. It’s okay if you have a hard day. Recovery isn’t linear; it’s a spiral, and sometimes you circle back to old feelings.

The most important thing to remember is to treat yourself with the same compassion and grace you would offer your best friend. You are strong, you are capable, and you deserve to feel good and confident—not just in the spring, but right now, in the heart of the winter season.

We are here for you.

Need to connect with someone right now? If you are struggling with a difficult moment, please reach out to your therapist, doctor, or a crisis resource.

Written by Sophie M. Limbourg