ROADMAP - https://www.sarahkleinerwellness.com/winter-roadmap
Feeling tired, moody, and craving carbs every winter? Your biology is working against you — and willpower alone won't fix it.
In this video, I break down the two foundational signals your body needs in winter: LIGHT and FOOD. Get these right and you can avoid seasonal depression, stop the winter weight gain spiral, and actually feel energized all season long.
Here's what I cover:
→ Why most people go into winter already depleted (low vitamin D, low iron, broken sleep) — and why that matters more than you think
→ Foundation #1 — LIGHT: How to get 10,000 lux of morning light (even on cloudy days), why your indoor light is basically useless, and how UV light drives your serotonin and dopamine
→ The truth about light boxes: the blue light problem, flicker, and nervous system dysregulation — plus the one I actually recommend
→ Your evening light protocol: 10 lux or below 2–3 hours before bed, why your bedroom needs to be at zero lux, and how light exposure while sleeping is linked to obesity and insulin resistance
→ Foundation #2 — FOOD: Why skipping meals and over-fasting wrecks your iron levels (hepcidin explained), why you need protein, fat, and carbs across three meals, and why calorie deficit alone fails when you're depleted
→ Why willpower always loses to biology — and why the answer isn't restricting harder, but pulling safety signals back in
If you've ever felt like a runaway train from Thanksgiving through January, this is your blueprint to break the cycle.
⏱️ CHAPTERS:
0:00 — Why You Feel Like Crap Every Winter
1:18 — Are You Depleted Going Into Winter?
2:49 — Foundation #1: Light Signals
6:02 — Getting 10,000 Lux (Even on Cloudy Days)
8:59 — Why Less Light = More Sugar Cravings
9:45 — Light Boxes: Blue Light & Flicker Problems
11:56 — Why Your Appetite Gets Wrecked in Winter
13:02 — Why Calorie Deficit Alone Fails in Winter
14:13 — Morning Light: Non-Negotiables
14:54 — Evening Light Protocol (10 Lux Before Bed)
16:08 — Bedroom Light & Weight Gain Connection
17:08 — Foundation #2: Food Signals
17:54 — Over-Fasting & Iron Depletion (Hepcidin)
18:59 — Your Nervous System Needs Light First
19:43 — Why Willpower Loses to Biology
20:29 — You Can Be Overweight & Undernourished
21:38 — Restricting Harder Isn't the Answer
22:29 — What Actually Works: Pull Safety Signals Back In
22:49 — Breaking the Annual Winter Pattern
23:41 — Wrap Up & Next Steps
#WinterDepression #SeasonalAffectiveDisorder #WinterWeightGain #LightTherapy #CircadianRhythm #WinterWellness
