Sven’s current health protocols
This is the exact longevity protocol I follow as a 36-year-old longevity architect working toward peak performance at 40 — and maintaining strength, mobility, and independence into my 80s and 90s.
I update this page every quarter with new biomarkers, training adjustments, and performance metrics
Age: 36 | Height: 5’7” | Weight: 166.4 lbs
Body Fat: 14.3% | Goal: 9% BF (retain muscle, aim for 160lbs)
Training: 3 strength + 3 runs/week
Work: Longevity Architect
Preferred Structure: 2-3 meals + 1 snack/day
BMR: ~1,800 kcal → Est. TDEE: ~2,400–2,600 kcal
I. Goals
Optimize body composition: Drop 3–4 lbs of fat while preserving skeletal muscle
Enhance metabolic flexibility: Favor fat oxidation at rest and low heart rate zones, glucose usage during training at high intensity
Minimize glycemic variability: Stable blood sugar for longevity and energy
Support mitochondrial function, recovery, and cognitive focus
II. Core Nutrition Strategy
Target Amount Calories ~2,300 kcal/day (mild deficit ~300)
Protein 165–180g/day (~1g/lb BW)
Carbs 130–150g/day (mostly peri-workout)
Fats 70 - 90g/day (healthy, satiety, hormones)
Approach: Mild caloric deficit with high protein and nutrient timing (carbs centered around workouts) to cut fat while preserving lean mass.
III. Daily Eating Structure: 2-3 Meals + 1 Snack
Meal 1: Post-Workout or Midday
➡️ High-protein, low-GI, moderate-fat
Example:
5 scrambled eggs (or 3 eggs + 2 whites)
½ avocado
1–2 cups sautéed greens in olive oil
1 slice sprouted grain toast or ½ cup cooked oats
Black coffee or green tea
Macros: ~45g protein | 25g carbs | 25g fats | ~550–600 kcal
Snack (Afternoon or Post-Run)
➡️ Protein + Fiber + Hydration
Example:
1 scoop whey isolate in water or almond milk
1 tbsp almond butter
Small apple or ½ banana
Macros: ~35g protein | 20–25g carbs | 10g fats | ~350 kcal
Meal 2: Dinner (Main Meal of the Day)
➡️ Protein-dense, veggies, and healthy fats. Avoid carbs unless post-run
Example:
7 oz grilled salmon or lean steak
2 cups roasted cruciferous veggies (broccoli, cauliflower, Brussels sprouts)
1 tbsp olive oil + lemon
Optional: ½ cup sweet potato or lentils (if post-run)
Macros: ~60g protein | 25–30g carbs | 40g fats | ~700–800 kcal
IV. Supplementation (Optional, Based on Labs)
Creatine monohydrate: 5g/day (muscle, brain, strength)
Omega-3s (DHA/EPA): 2g/day (anti-inflammatory, brain health)
Magnesium glycinate: 300mg before bed (sleep, insulin sensitivity)
Vitamin D3 + K2: 2,000 IU/day (as needed by sunlight exposure)
Electrolytes (Na, K, Mg): On run days to replenish
Greens (mainly products from LifeTime Health)
V. Longevity-Based Training Support
Day Focus Nutrition Emphasis
Mon Strength Training Higher protein, moderate carbs
Tue Run (Zone 2) Low-carb, protein/fat emphasis
Wed Strength Training Higher protein, moderate carbs
Thu Run (Tempo or Intervals) Pre/post carbs + hydration
Fri Strength Training Higher protein, moderate carbs
Sat Long Zone 2 Run or Recovery Protein + light carbs if needed + pump with the boyz
Sun Rest + Active Recovery Low-carb, high-fiber + hydration
VI. Sleep, Recovery, and Hormone Optimization
6.5-7.5 hours sleep/night – track with Ultrahuman
Meal curfew: No eating 2 hours before bed
Blue light blockers + magnesium at night
Walking post-meals to flatten glucose curve
10k steps/day, even on strength days
Quarterly Summary
Biological Age: 36
VO₂max: 46.5 ml/kg/min
Body Fat %: 14.3
Lean Mass:
Resting HR:
HRV (7-day avg):
Sleep Avg:
Metabolic Health Score:
Last Updated: Q4 (2025)
Core Longevity Biomarkers
Metabolic Health
- Fasting Glucose:
- HbA1c:
- Fasting Insulin:
- HOMA-IR:
- Triglycerides / HDL ratio:
Cardiorespiratory Fitness
- VO₂max (ml/kg/min):
- Zone 2 Threshold:
- Max Heart Rate:
Strength & Musculoskeletal
- Dead Hang Time:
- Farmer Carry Time @ Weight:
- Push-ups (unbroken):
- Pull-ups:
- Wall Sit:
- Sit-to-Stand:
Hormonal Profile
- Total Testosterone:
- Free Testosterone:
- SHBG:
- Cortisol (AM):
Inflammation & Recovery
- hs-CRP:
- Resting Heart Rate:
- HRV:
- Sleep Efficiency:
Body Composition
- Weight:
- Body Fat %:
- Lean Mass:
- Visceral Fat:
- Waist-to-Height Ratio:
Recovery & Lifestyle Protocol
• Sleep: 6.5–7.5 hours
• Sauna: 3×/week
• Cold Plunge: 7×/week
• Morning Light: daily
• Evening Routine: low light, magnesium, no screens 45 min prior
• Community: weekly connection with friends & family
• Purpose Work: daily journal
Your 40s, 50s, and beyond can be your best decade — if you start now. Discover Your Longevity Blueprint Today →