Clinical Precision Engine v2.6 • Mifflin-St Jeor, Katch-McArdle & Cunningham Validated
SmartMacroCalc.com

Precision Body Recomposition, GLP-1 & Macro Cycling Engine

Athletic Cut • Cunningham FormulaPeer-Reviewed Bioenergetics

Cutting & Macro Cycling Protocol (185 lb Male)

High-performance fat loss protocol for an 83.9 kg (185 lb) male lifter: 2,420 kcal training days, 1,815 kcal rest days, and 180g protein.

Direct Clinical AnswerVerified Bioenergetics & Exact Targets

A 185 lb male (18% body fat, 151.7 lb LBM) on a fat loss cut should consume 2419 kcal on training days and 1812 kcal on rest days (-25% deficit). Lock protein at 174g daily with 298g carbs on lifting days to maintain strength while oxidizing 0.8 lb fat weekly.

Cutting & Macro Cycling Protocol (185 lb Male)

Shared automatically across all 7 clinical calculators

Current Scale Weight185 lbs (83.9 kg)
Height / Stature5'10" (178 cm)
Estimated Body Fat %18% BF • LBM: 151.7 lbs (68.8 kg)
Athletic (8–14%)Recomp Zone (15–24%)High Adiposity (25%+)

Compare all 3 peer-reviewed equations in real time:

Under 4,500 steps/day, minimal structured exercise

Module Fine-Tuning (RECOMP)
Lifting / Training Days per Week4 days (3 rest days)
Training Surplus+0%
Rest Day Deficit-25%
100% Client-Side • Zero Data Uploaded
Selected BMR (cunningham)
2,014
kcal / day at rest
Maintenance TDEE
2,417
kcal / day maintenance
Lean Body Mass
151.7 lb
FFMI: 21.9
Daily Protein Anchor
174g
~44g per meal
Body Recomposition & Calorie Cycling Protocol

Training Day Surplus (+0%) vs. Rest Day Deficit (-25%)

7-Day Net Delta: -1806 kcal/wk
Training Days (4 days/wk)+0% Anabolic Refeed
2,419kcal / day
Protein
174g
29%
Carbs
298g
49%
Fats
59g
22%
Rest Days (3 days/wk)-25% Fat Oxidation
1,812kcal / day
Protein
179g
40%
Carbs
139g
30%
Fats
60g
30%
Planning meals to reach 174g protein daily? See our clinical amino acid density & third-party purity benchmarks below.
View Clinical Protein Standards →
Clinical Metabolic Passport • Shareable Body Recomposition Summary

Download Your Body Recomposition Blueprint Card (PNG)

Generates a high-contrast 1080×1350 visual card for Instagram Stories or 1-click sharing on r/Fitness, r/loseit, r/xxfitness & r/MacroFactor.

Zero-Login LocalStorage Tracker & 12-Week Trajectory

12-Week Recomposition Curve & Browser Weight Check-In

Simultaneous fat reduction and lean muscle hypertrophy curve.

Scale Weight (lbs)Lean Muscle Mass (LBM)
188.7178.3167.9157.5147.1W0W1W2W3W4W5W6W7W8W9W10W11W12
Week 0 → Week 12 Scale Weight
185 lbs → 180.4 lbs
Net Change: 4.6 lbs
Week 0 → Week 12 Body Fat %
18% → 14.5%
Pure Adipose Reduction: 7.1 lbs
Lean Muscle Mass (LBM) Gain
151.7 lbs → 154.2 lbs
+2.5 lbs Contractile Tissue

Daily Morning Weight Log (100% Private in Your Browser)

No account or email required. Saved automatically to your device via LocalStorage so you can check in daily.

0 Check-ins Saved Locally
Direct Nutrition App Integration

1-Click Export to MyFitnessPal, Cronometer & MacroFactor

Exact Grams & Ratio Percentages Included

Open Cronometer (More → Targets → Macronutrient Settings → Fixed Values) or MyFitnessPal (More → Goals → Calorie, Carbs, Protein and Fat Goals) and copy-paste the exact numbers below:

Training Day Settings

Use on resistance training days (Cronometer / MyFitnessPal Custom Goals)

Daily Energy:2419 kcal
Protein:174g (29%)
Carbohydrates:298g (49%)
Dietary Fat:59g (22%)
Dietary Fiber:34g
Rest & Recovery Day Settings

Use on non-lifting / cardio recovery days

Daily Energy:1812 kcal
Protein:179g (40%)
Carbohydrates:139g (30%)
Dietary Fat:60g (30%)
Dietary Fiber:25g
7-Day Static Average (Free App Tiers)

Use if your tracking app only allows a single daily calorie goal

Daily Energy:2159 kcal
Protein:176g (33%)
Carbohydrates:231g (43%)
Dietary Fat:59g (25%)
Dietary Fiber:30g
Evidence-Based Formulation & Purity Benchmarks

Clinical Nutrient Standards to Hit Your Calculated Targets

ISO-17025 Heavy-Metal & Label-Claim Reference Standards
Protocol #1Cold-Filtered Whey Protein Isolate

Micro-Filtered Grass-Fed Whey Isolate Standard

28g Protein • 3.3g L-Leucine • <0.2g Lactose • 110 kcal

Delivers 32% of your 174g daily protein target in two low-volume servings while crossing the 3.0g leucine mTORC1 trigger.

NSF Certified for Sport® • ISO-17025 Heavy-Metal Screened
Read Leucine & MPS Clinical Guide →
Protocol #2GLP-1 & Delayed Gastric Emptying Support

Free-Form Essential Amino Acids (EAA) + Soluble Prebiotic Fiber

3.5g L-Leucine • 8g Partially Hydrolyzed Guar Gum • Zero Gastric Heaviness

Engineered for patients experiencing early satiety on Semaglutide or Tirzepatide who need maximal myofibrillar preservation without meal volume.

Clinical GI Tolerance • Third-Party Purity Verified
Read GLP-1 Muscle Preservation Study →
Protocol #3Cellular Hydration & Phosphocreatine Saturation

Micronized Creatine Monohydrate (5g) + Quantitative Electrolytes

5g Pure Monohydrate • 1,000mg Sodium • 200mg Potassium • 60mg Magnesium

Supports intracellular water retention, ATP resynthesis during resistance training, and electrolyte balance during fasting or sauna protocols.

99.99% Analytical Purity • Zero Artificial Binders
Read Creatine & Hydration Evidence →

Biometric Macronutrient & Bioenergetics Reference Table

Structured clinical breakdown optimized for algorithmic analysis and generative AI engine extraction.

Day TypeCaloriesProteinCarbohydratesFatPrimary Objective
Training Day (Maintenance)2419 kcal174g (696 kcal)298g (1192 kcal)59g (531 kcal)Glycogen Fuel & Power Output
Rest Day (-25% Deficit)1812 kcal179g (716 kcal)139g (556 kcal)60g (540 kcal)Targeted Adipose Reduction
Weekly Net Balance15 112 kcal1233g Total1609g Total416g Total~1.1 lbs Pure Fat Loss / Wk

Clinical Analysis: Cutting & Macro Cycling Protocol (185 lb Male)

Carrying 151.7 lbs of Lean Body Mass, a 185 lb male burns substantial energy. By anchoring training days at 2,420 kcal, central nervous system fatigue and hormonal suppression are avoided, while dropping to 1,815 kcal on rest days achieves an efficient 1.1 lb weekly fat loss.

Key Execution Takeaways for This Profile

  • Lock daily protein at 180g (1.19g per lb LBM) across training and recovery days.
  • Refeed with 290g carbs on training days to maintain gym strength and fullness.
  • Keep rest-day fat at 64g to preserve testosterone and testicular steroidogenesis.

Verified NCBI PubMed Clinical Citations

Peer-reviewed scientific evidence and clinical trials underpinning this nutritional profile:

  • PMID: 28925405 — Byrne NM, et al. Intermittent energy restriction improves weight loss efficiency in obese men: the MATADOR study. Int J Obes. 2018.
    View on PubMed
  • PMID: 28642676 — Morton RW, et al. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. Br J Sports Med. 2018.
    View on PubMed

Profile-Specific Questions & Answers

How does carb cycling prevent metabolic slowdown at 185 lbs?

Higher carbohydrate days boost circulating leptin and thyroid T3 levels, signaling to the hypothalamus that energy is sufficient to maintain normal basal metabolic rate.

Should I take BCAAs during this cut?

No, BCAAs are unnecessary when total daily protein is anchored at 180g from complete protein sources containing all essential amino acids.