The Daylight Saving Performance Protocol

G'day Legend,

This one admittedly caught me by surprise. Waking up Sunday, shocked I was in bed past 8am, then feeling like the day went so fast. There's a reason you and me both have felt a bit behind the ball the last two days. Daylight saving has an effect on your body and performance every year. Here's what you need to know to get through it quick.

In this week’s newsletter (4 min read):
⏰ Why you've been using the wrong alarm clock
💪 Why your workouts feel harder this week
🍳 Why food is a secret weapon

If you've got a mate who crashes hard after DST, send them THIS link.

Why You've Been Using the Wrong Alarm Clock

The issue isn't just Sunday's shorter day. I feel the effects for a few days after. The body needs about one full day to adjust for every hour of time difference.

But the real issue isn't the missing 60 minutes of sleep. It's that your body doesn't follow clocks. It follows light.

Your circadian rhythm is your internal 24-hour biological clock. It controls when hormones release, body temperature rises, digestion ramps up, and when your body prepares for sleep. This clock isn't set by your phone alarm. It's set by light exposure.

Light hitting your eyes triggers cortisol and suppresses melatonin. When DST shifts the clock forward, your alarm says morning but outside it still looks like night.

Imagine showing up to a race where the starter pistol fires an hour early. Your watch says it's time to go, but your body hasn't finished warming up. Your legs feel heavy, reactions are slower. That's what daylight saving does.

The good news: The body recalibrates quickly. Studies show morning light exposure is the most powerful tool for resetting your circadian rhythm. Even 10–15 minutes of outdoor light works. No supplement beats that signal.

Why Your Workout Feels Harder This Week

Here I was thinking my big weekend was the main cause for my lack of recovery. But if your workout felt harder Monday or Tuesday, you're not imagining it.

Research shows physical and cognitive performance dip after daylight saving. The issue is your hormonal timing is temporarily misaligned.

When circadian rhythm shifts:

• Cortisol peaks earlier than normal

• Testosterone rhythms flatten

• Reaction time slows

• Perceived effort increases

Same pace or weight suddenly feels harder. Heart rate climbs higher. Explosive power drops. Intervals feel more taxing. Biologically your body is operating in the wrong timezone.

The key this week isn't pushing harder. Think of it like a training deload. You still show up, you still move, but you respect that the system is adjusting. Consistency matters more than intensity.

Food Is One of the Fastest Ways to Reset Your Clock

Light sets the master clock in the brain, but food timing trains the metabolic clock in the body. Your liver, muscles, and digestive system all run on circadian rhythms. When meal timing shifts, those systems lag behind. If there has ever been a reason to make my power bowl in the morning, this is it!

Appetite often feels strange the week after daylight saving. You might feel hungry at odd times, crave food late at night, or crash in the afternoon.

Strategic meal timing helps:

• Eating breakfast within an hour of waking signals daytime metabolism has begun

• Front-loading calories earlier works because the body handles glucose better early in the circadian cycle

• Keeping dinner lighter and earlier supports the transition

"But Dan, I normally fast in the morning." That's fine. The key isn't that you must eat breakfast. It's that your body needs clear signals the day has started. Morning light is strongest, movement is another, food is one more lever. If you fast, stay consistent. Just prioritize early light exposure, hydration, and movement.

The Quick Adjustment Game Plan

Light Exposure:

• Get sunlight within 30 min of waking (10-15 min, no sunglasses)

• Dim lights 2 hours before bed

Meal Timing:

• Breakfast within 1 hour of waking

• Protein-first to stabilize blood sugar

• Front-load 40% of calories by noon

Training:

• Drop load 10-20% Monday-Tuesday

• Focus on volume and technique

• Morning trainers: Light first, then protein + carbs

• Evening trainers: Shift session 30 min earlier

Key Nutrients:

• Magnesium (spinach, pumpkin seeds)

• Tryptophan (turkey, eggs, salmon)

• Complex carbs at dinner (sweet potato, oats)

• Avoid caffeine after 2pm

This Week's Recipe: High Protein Banana Bread

Most banana bread is just cake pretending to be healthy. This version flips that with wholemeal flour and collagen protein—15g of protein per slice instead of empty carbs and a blood sugar spike.

Perfect post-workout or as grab-and-go fuel before morning sessions.

Recipe HERE

Nutrition Breakdown

cals: 346   •   fat: 10g   •   protein: 15g   •   carbs: 49g

Quick Notes

🎙️My mate Jake Dearden just launched his new podcast. Worth checking out if you're into performance and mindset content.

🧗‍♀️Next week's newsletter: I'm breaking down my time with Alex Honnold and what one of the most fearless athletes on the planet eats to fuel climbs where one mistake means death.

#EatGoodFeelGood

— DC