Guides
Practical guides to calorie tracking, macros, and building a logging habit that sticks.
Guides
Are AI Calorie Apps Accurate? What the 2026 Research Actually Shows
A 2026 study found an AI photo app underestimated intake by 25%. What the research says about AI calorie apps, and why a photo can't see the oil.
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In a Calorie Deficit But Not Losing Weight? 9 Reasons and the Fix for Each
In an NEJM study, people reporting under 1,200 calories underreported intake by 47%. 9 reasons the scale won't move, with a fix for each.
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How Many Calories Do You Need While Breastfeeding? (CDC vs ACOG, Explained)
The CDC says 330 to 400 extra calories a day while breastfeeding; ACOG says 450 to 500. Why they differ and how to find your own number.
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'Mom Calories': What Eating Your Kids' Leftovers Really Adds Up To
3 nuggets, some crusts, cheese crackers and juice sips add up to about 297 calories a day, or 2,079 a week. The guilt-free tally, with USDA numbers.
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Fibermaxxing: How to Hit 30g of Fiber a Day Without Wrecking Your Gut
Fibermaxxing means eating more fiber on purpose. Most adults need 25 to 38g a day. A 33.7g sample day, a slow ramp-up plan, and who should go easy.
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How to Lose Belly Fat: The Honest Answer (Spot Reduction Is a Myth)
Crunches don't burn belly fat: in a 6-week trial, ab work changed no fat measure. What actually works, what's a scam, and the 35/40-inch waist check.
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How to Stop Snacking at Night: 11 Tricks That Don't Need Willpower
Night snacking is a setup problem, not a willpower one. 11 tricks, from more sleep to a planned snack, plus a USDA snack menu from 45 to 190 calories.
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How Much Weight Can You Lose by Christmas? Real Math, No Promises
From Oct 23 you have 9 weeks until Christmas. A 500-calorie daily deficit points to roughly 9 lb, not 20. The math, an 8-week plan, and a FAQ.
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25 Low-Calorie Swaps That Actually Taste Good (With Calories Saved)
25 food swaps with USDA calories, from bagel to English muffin (143 saved) to measured oil (159 saved). Five easy ones add up to 2,299 calories a week.
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Lowest-Calorie Alcoholic Drinks, Ranked: Beer, Seltzers, Wine and Cocktails
A vodka soda is 97 calories and a light beer 103, per USDA. 14 common drinks ranked per standard serve, plus Aussie and Canadian sizes and smart bar orders.
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Perimenopause Weight Gain: Why It Happens in Your 40s (and What Actually Helps)
Women gain about 0.5 kg a year from 45 to 55, and fat gain doubles in perimenopause. Why it happens, what helps, and why it isn't a willpower problem.
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Postpartum Weight Loss Timeline: What's Normal, Month by Month
You lose about 10 lb at birth and about half your baby weight by 6 weeks. The rest can take a year or more, and every timeline is normal.
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Protein Powder Prices Just Jumped: The Cheapest Protein per Gram, Ranked
Whey jumped 60% in 2025, then 76% more by June 2026. Dried beans cost $0.43 per 25g of protein. Your scoop vs real food, ranked.
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Summer Bodies Are Built in Winter: The Math From Now to June
From Oct 26 to June 1 is about 31 weeks. A 250 to 500 calorie daily deficit is roughly 15 to 31 lb by the 3,500 rule. Here is the honest math.
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How to Track What You Eat While Holding a Baby (One Arm, Zero Hands)
Newborns feed 8 to 12 times a day, so your hands are busy. 4 ways to track food one-handed, ranked by effort, plus the Siri method that needs zero hands.
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The Weekend Effect: Why Saturday Can Erase Your Whole Week
Five weekdays at a 500-calorie deficit bank 2,500 calories. A loose weekend can erase about 77% of it. The math, real meals, and 5 fixes.
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They Won't Recognize You: What 12 Weeks of Weight Loss Really Looks Like
At about 1 to 2 lb a week, 12 weeks is roughly 12 to 24 lb, and it is never a straight line. A week-by-week timeline of water weight, stalls, and wins.
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What I Eat in a Day, Actually Counted: 5 Viral-Style Days, Real Calories
We counted 5 viral-style what I eat in a day captions with USDA data: 1,323 to 2,899 calories, with up to 50% hiding in oil, snacks and drinks.
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Why You Gain Weight in Winter (and the Fixes That Actually Work)
Winter weight gain is real but small: about 0.8 lb over the holidays in an NEJM study, and it did not come off by fall. Here is why, and how to stop it.
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Winter Arc Diet Plan: 5 Rules to Lock In for 90 Days
A winter arc diet in 5 rules: a protein target, a 300 to 500 calorie deficit, 1-minute tracking, weekly averages, and a plan that survives Thanksgiving.
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How to Track Calories in Apple Notes (Free Template + How to Automate It)
A free Apple Notes calorie tracker template with a running total, protein column, and weekly review, plus a USDA-checked 1,799-calorie sample day.
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Calorie Tracking With ADHD: A System That Survives Forgetting
A calorie tracking system built for forgetting: one-sentence logs, good-enough estimates, reminders, weekly averages. Log often (2.7 vs 1.7 times a day).
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How to Count Calories in Homemade and Cultural Food (No Barcode Needed)
Add up each ingredient, divide by servings, save the number. A USDA-built arroz con pollo comes to about 516 calories a serving, with 6 worked examples.
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Can ChatGPT Count Your Calories? What Works, What Breaks
ChatGPT calorie counting, checked against the research: a 35.8% average error on meal photos, what it does well, where it breaks, and a prompt that helps.
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How to Log Food With Siri: Hands-Free Calorie Tracking Setup Guide
Log food with Siri in 2 steps: switch Siri on for Nouri in the Shortcuts app once, then say \"Track food in Nouri\" and one sentence. Setup, phrases, fixes.
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Quitting Drinking: How Much Weight Could You Lose? (Calculator)
Quitting 7 beers a week removes 55,692 calories a year, a 15.9 lb ceiling. Free calculator with USDA drink calories and the honest caveats.
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How Many Steps to Burn Off a Big Mac? 12 Popular Orders, Walked Off
A 580-calorie Big Mac takes about 20,800 steps to walk off at 150 lb, or 15,600 at 200 lb. The formula, sources, and 12 fast food orders walked off.
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What 150g, 200g, and 250g of Protein a Day Look Like (Real Food Days)
200g of protein is 800 calories. Real USDA-checked food days for 150g, 200g, and 250g, a 50g serving table, and who actually needs that much.
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Creatine for Women: What the Research Actually Shows
Women have 70 to 80% lower natural creatine stores than men. What studies in women found on strength, muscle, the scale, gummies, and "bulky."
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Does Creatine Make You Gain Weight? Water vs Fat, Explained
Creatine loading typically adds 1 to 3 kg (2 to 6.6 lb), mostly water, not fat. What studies show, whether it has calories, and how to read your scale.
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BPC-157: What the Research Actually Shows (and What It Doesn't)
A 2025 review of BPC-157 research found 36 studies: 35 preclinical, 1 clinical. What the evidence shows, its FDA status, and what to ask a doctor.
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Coming Off Ozempic or Wegovy: How to Keep the Weight Off
One year after stopping semaglutide in the STEP 1 extension, people regained two-thirds of the weight they lost. What helps, from the evidence.
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How Many Calories Should I Eat on Ozempic or Zepbound?
There is no official calorie number on the labels. How to estimate a starting target, why under 1,200 (women) or 1,800 (men) needs a closer look.
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How to Not Gain Weight During the Holidays: Thanksgiving, Christmas & New Year's
One 3,000-calorie feast is about 1,000 over target. A 300-calorie daily drift from Halloween to New Year's is 18,000. Enjoy the feasts, stop the drift.
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Retatrutide and Research Peptides for Weight Loss: What's Real vs Hype
Retatrutide is not FDA-approved as of October 2026. In a phase 3 trial, average weight change hit -25.0% at 80 weeks. Real evidence vs peptide hype.
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How to Stick to Calorie Tracking (When You've Quit Before)
Most people quit calorie tracking over friction, not willpower. Make logging take seconds, log estimates over blanks, never miss twice, and judge the week.
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Does Apple Health Track Calories Eaten? (And How to Fill It In)
Apple Health stores calories eaten but has no food diary. The 3 energy types (eaten, active, resting), how to fill them in, and fixes for missing data.
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How to Track Calories Without Weighing Food
Track calories without a scale using cups, spoons, and hand portions. One tablespoon of olive oil is 119 calories by USDA data: here is where errors hide.
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iOS 27 Food Camera: Does It Count Calories? (What It Does and What It Can't)
iOS 27's Siri mode in Camera looks up nutrition info for a plate of food, but Apple describes no calorie log. What it does, which iPhones, and the fix.
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How to Eat Enough Protein on Ozempic, Wegovy, or Zepbound
In a 2026 study, 88% of GLP-1 users ate under 0.9 g/kg of protein a day. Targets, protein-dense small portions, and a low-appetite day with 82g.
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Text vs Voice vs Photo vs Siri: Which Way to Log Food Works Best?
Typing, voice, photo, and Siri are four equal ways to log food. When each one wins, its honest weak spot, and a real 850-calorie breakfast example.
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How to Track Alcohol Calories Without Lying to Your Log
Official NIAAA calories per drink, from 84 for champagne to 490 for a pina colada in this guide, the math of a night out, and an honest way to log alcohol.
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Calorie Counting 101: How to Start Without Burning Out
How calorie counting works: set a target with Mifflin-St Jeor, a worked example, deficit sizes by goal, an honest app comparison, and mistakes to avoid.
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Common Food Logging Mistakes (and the Fixes That Actually Stick)
Seven logging mistakes that quietly wreck calorie tracking, how a logged 1,800-calorie day becomes 2,540, verified hidden-calorie numbers, and the fixes.
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How to Log Restaurant Meals Without Giving Up
Restaurant meals run 350 to 2,000 calories and break more tracking streaks than anything. Use official chain data, component estimates, and a worked example.
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How to Track Macros: A Step-by-Step Guide (2026)
How to track macros step by step: set protein, carb, and fat targets with the exact split Nouri computes, a worked example, splits by goal, and an FAQ.
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What Is TDEE? Formula, Examples, and a Free TDEE Calculator
TDEE is the calories you burn in a day, usually 1,600 to 3,000 for adults. The exact formula, activity multipliers, worked examples, and a free calculator.
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Why Calorie Tracking Apps Are Inaccurate (and Why It Still Works)
Labels can legally run 20 percent over, one study found 47 percent underreporting, and cameras miss oil. Every error source, and why tracking still works.