I feel a bit "off" or tired in the first few days. Is this normal?

Absolutely. Your body is shifting from a reliance on quick-burning sugar to a more sustained fat-burning metabolism. This transition can sometimes cause minor headaches or fatigue. Ensure you are adding enough high-quality sea salt to your food and drinking plenty of water; electrolytes are key during these first 72 hours.

Is it safe to consume this much fat?

When you remove processed carbohydrates, your body needs an alternative fuel source. Healthy fats—like those found in avocados, olive oil, and grass-fed butter—are essential for hormone regulation and satiety. They don't spike your insulin, which is exactly why they are a staple of this performance plan.

Can I drink coffee on this plan?

Black coffee is perfectly fine, and many people find it helpful for focus. Just avoid the temptation to add sugary creamers or flavored syrups. If you need a creamy texture, try a splash of full-fat canned coconut milk.

Will I lose weight on this plan?

Weight management is a common, welcome side effect of this protocol. By removing processed foods, you naturally reduce your caloric density and drop excess water weight that the body often retains due to high-sodium, carb-heavy processed snacks.

I feel a bit "off" or tired in the first few days. Is this normal?

Absolutely. Your body is shifting from a reliance on quick-burning sugar to a more sustained fat-burning metabolism. This transition can sometimes cause minor headaches or fatigue. Ensure you are adding enough high-quality sea salt to your food and drinking plenty of water; electrolytes are key during these first 72 hours.

Is it safe to consume this much fat?

When you remove processed carbohydrates, your body needs an alternative fuel source. Healthy fats—like those found in avocados, olive oil, and grass-fed butter—are essential for hormone regulation and satiety. They don't spike your insulin, which is exactly why they are a staple of this performance plan.

Can I drink coffee on this plan?

Black coffee is perfectly fine, and many people find it helpful for focus. Just avoid the temptation to add sugary creamers or flavored syrups. If you need a creamy texture, try a splash of full-fat canned coconut milk.

Will I lose weight on this plan?

Weight management is a common, welcome side effect of this protocol. By removing processed foods, you naturally reduce your caloric density and drop excess water weight that the body often retains due to high-sodium, carb-heavy processed snacks.

This 7-Day Paleo Performance Plan: Eat Like Your Ancestors Thrived is a structured 7-day nutritional program optimized for Paleo, Gluten-Free, Sugar-Free, Low-Carb, Anti-Inflammatory. Formulated by certified nutritionist Stewart Lucas, this program organizes your daily breakfast, lunch, and dinner to support your wellness goals.

7-Day Paleo Performance Plan: Eat Like Your Ancestors Thrived

Key Takeaways

Eliminate systemic inflammation by removing processed sugars, refined grains, and industrial seed oils.
Stabilize your blood glucose levels for consistent energy from sunrise to sunset.
Optimize your metabolic flexibility by prioritizing high-quality proteins and satiating healthy fats.

I often tell my clients that the most sophisticated kitchen tool isn't a high-end blender or a copper sauté pan—it’s the realization that what we put on our plates determines how we move through the world. I’ve spent years in professional kitchens and nutrition clinics, and the pattern is always the same: when we strip away the modern noise of ultra-processed fillers, the body finally has a chance to breathe.

The Paleo approach isn't about re-enacting history; it’s about acknowledging our biological blueprint. When you hear the sharp, aggressive sizzle of a ribeye hitting a seasoned cast-iron skillet, or smell the earthy, deep aroma of roasting sweet potatoes in your oven, you’re connecting with ingredients that have fueled human life for millennia. This 7-day plan is designed to help you hit that reset button, clearing out the fog of processed carbohydrates to make room for vibrant, real-food energy.

Understanding the Metabolic Shift

When you transition to this plan, you are effectively shifting your metabolic engine. Most of us run on a "glucose rollercoaster"—we eat, our blood sugar spikes, and then it crashes, leaving us reaching for a third cup of coffee by 2:00 PM. By prioritizing nutrient-dense proteins and healthy fats, we keep those insulin levels steady. You’ll find that as your body learns to access stored energy (fatty acids) more efficiently, that mid-day "afternoon slump" simply evaporates.

Nutritional Science: The Paleo Foundation

The core of this protocol is anti-inflammatory in nature. Proteins like wild-caught salmon and grass-fed beef provide essential amino acids for tissue repair and muscle maintenance. Healthy Fats, such as those found in avocados and extra virgin olive oil, are the building blocks for hormone synthesis and brain health. By removing grains and legumes, we reduce the intake of phytates and lectins, which can trigger digestive discomfort and systemic inflammation in many individuals.

The 7-Day Performance Schedule

Day	Breakfast	Lunch	Dinner	Snack
Day 1	Scrambled eggs with wilted kale	Grilled chicken caesar salad	Baked salmon with asparagus	Raw almonds
Day 2	Smoked salmon and avocado	Beef burger lettuce wrap	Roasted turkey breast	Mixed berries
Day 3	Sweet potato hash	Lemon herb tuna salad	Grass-fed ribeye steak	Walnuts
Day 4	Spinach and bacon omelet	Baked cod with roasted broccoli	Slow-cooked pulled pork	Apple slices
Day 5	Berry and coconut milk bowl	Chicken avocado salad	Seared scallops with garlic	Pumpkin seeds
Day 6	Avocado and egg boats	Turkey meatballs with zucchini	Roast chicken with carrots	Beef jerky
Day 7	Chia seed coconut porridge	Shrimp and avocado salad	Lamb chops with rosemary	Cashews

Stewart’s Culinary Coaching Tips

Stewart's Secret: The Magic of "Mise en Place"

Cooking for a week doesn't have to be a burden. On Sunday, spend 90 minutes on your mise en place (everything in its place). Wash and chop your kale, roast two trays of broccoli, and boil your eggs. If the ingredients are prepped and visible in your fridge, you’ll reach for them instead of ordering takeout when life gets busy. Also, never underestimate the power of a fresh squeeze of lemon juice—it wakes up the flavors of simple roasted meats and salads like nothing else.

Meal Prep & Storage Guide

Keeping your food fresh is the secret to staying consistent. Store your leafy greens in a container lined with a dry paper towel; it acts as a humidity control, keeping your kale crisp for days. For proteins like pulled pork or roasted chicken, store them in airtight glass containers. They stay succulent for up to four days in the fridge. When reheating, I always suggest a splash of bone broth or water in the pan—this prevents the meat from drying out and maintains that tender texture we all crave.

Flavor Variations and Swaps

For the Seafood Lover: Swap the beef burger for a wild-caught white fish patty seasoned with dill and capers.
The Crunch Factor: If you miss the "bread" element, try using thinly sliced, roasted jicama or thick cucumber rounds as a vehicle for your tuna or chicken salads.
Budget-Friendly Protein: Eggs are a complete protein source. If meat prices rise, don't hesitate to make an egg-based frittata with leftover vegetables for any meal of the day.

Important: What to Avoid

To see true results, be strict for these seven days. Avoid all refined sugars, artificial sweeteners, grains (even the "healthy" ones like oats or quinoa), legumes (beans, soy, peanuts), and inflammatory processed vegetable oils. Your gut and your energy levels will thank you for the break.

You’re ready. Take this week to listen to your body—note how you feel when you wake up, how your digestion settles, and how your focus sharpens. It’s not just about what you’re losing; it’s about what you’re gaining: a cleaner, stronger, more vibrant version of yourself.