The Hidden Reason You’re Gaining Weight
April 04, 2025

The Hidden Reason You’re Gaining Weight

Stop fighting your body and start working with your hormones for real results.

You’re eating well, moving your body, and still—your jeans feel tighter, your energy is inconsistent, and your body just feels off. Sound familiar? Before you blame yourself or another failed diet, know this—it’s not just in your head. The culprit may be hiding in plain sight: your hormones.

Easy to overlook, hormones play a massive role in weight management, metabolism, appetite, and body composition. When they’re balanced, your body feels energized. Your metabolism hums along. And your weight remains stable! But when they’re out of sync? Cue unexplained weight gain, intense cravings, sluggish energy, and frustrating plateaus. Fortunately, you’re not stuck. Once you understand how hormones impact your weight (and what you can do about it), you can work with your body—not against it.

How Hormones Influence Weight Gain

Let’s talk about the major players:

  • Cortisol (Stress Hormone): Chronic stress keeps cortisol levels elevated, signaling your body to store fat—especially around the midsection. High cortisol also increases cravings for sugar and processed carbs, making it harder to stick to nourishing choices.
  • Insulin (Blood Sugar Regulator): Insulin helps manage blood sugar, but if it’s constantly spiking due to a high-sugar diet or irregular eating patterns, your body may become insulin resistant. This makes it easier to store fat and harder to burn it.
  • Estrogen and Progesterone (Female Hormones): When estrogen is too high (or too low) in relation to progesterone, it can lead to weight gain—particularly around the hips and thighs. This imbalance often worsens with age, postpartum, and during perimenopause.
  • Thyroid Hormones (Metabolism Regulators): If your thyroid is underactive (hypothyroidism), your metabolism slows down, making weight loss feel impossible. Symptoms like fatigue, cold intolerance, and brain fog are common signs your thyroid might need support.

Tips to Support a Healthy Weight

Rather than fighting against your body, let’s shift the focus to supporting your hormones. Here’s how:

  1. Prioritize blood sugar balance. Every meal should include 25-40 grams of protein, 1-2 sources of healthy fats, and fiber (leafy greens, chia seeds, berries, starchy produce, etc.) to keep blood sugar stable. This prevents insulin spikes (and the subsequent crashes that lead to cravings and fat storage). Try swapping a carb-heavy breakfast for eggs, avocado, and greens—or a protein-packed smoothie with seeds for hormone support.


    Hot tip: Eat your protein and fiber before your carbs for additional blood sugar support!

  2. Support your stress response. Chronic stress wreaks havoc on hormones. Incorporate daily stress-reducing habits like deep breathing, gentle movement, journaling, or an evening wind-down routine. Even a 5-minute break can help lower cortisol levels.

  3. Seed cycle for hormone health. Eating specific seeds (like flax and pumpkin during the first half of your cycle and sesame and sunflower in the second half) provides the nutrients your body needs to support estrogen and progesterone levels naturally. Our seed cycling mixes make this a breeze!

  4. Move your (strategically). Over-exercising can actually increase cortisol and make weight loss harder. Instead of punishing workouts, focus on strength training, walking, and restorative movement (like yoga or Pilates). These support metabolic health without overwhelming your system. And remember, the key is consistency. Aim to move your body every day, incorporating a mix of gentle and weight-bearing exercises.

  5. Get enough quality sleep. Poor sleep disrupts insulin, increases hunger hormones, and makes it harder to regulate stress. Aim for 7-9 hours of high-quality sleep by creating a nighttime routine, limiting screens before bed, and keeping your bedroom cool and dark.

    While your body can start adjusting to better sleep within a few days, consistent quality sleep typically takes 2–4 weeks to fully regulate hormones like cortisol, insulin, and ghrelin (which control stress, blood sugar, and hunger). If you’ve been chronically sleep-deprived, it might take longer—up to 2–3 months—to fully reset your circadian rhythm and experience the full benefits, including more stable energy, fewer cravings, and improved metabolism.

  6. Optimize gut health. Your gut microbiome plays a direct role in metabolism and hormone regulation. Eating probiotic-rich foods (like sauerkraut, yogurt, and kimchi), consuming fiber, and staying hydrated help your gut—and in turn, your weight—stay balanced.

  7. Ditch endocrine disruptors. Toxins in plastics, skincare, and household products can mess with your hormones. Opt for glass storage containers, natural beauty products, and organic foods when possible to reduce your exposure.

Small Shifts, Big Impact

Your weight is a reflection of so much more than just calories in versus calories out. By focusing on nourishment—not restriction—you set yourself up for long-term wellness, steady energy, and sustainable weight management. If you’re feeling overwhelmed, start small. Maybe that means swapping your morning pastry for a protein-rich breakfast, investing in a walking pad for your desk, or sipping on electrolytes instead of soda. Ultimately, your body wants to be in balance—it just needs the right tools to get there.