Lucas
Nutricionista
Nutricionista e criador de conteúdo sobre saúde.
Articles by this author
Beginner Intermittent Fasting Schedule: 12:12 to 16:8
Which protocol should you start with? The beginner intermittent fasting schedule from 12:12 to 16:8, a week-by-week ramp, and what to eat in the window.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Slow Metabolism Signs: What's Real and What Isn't
Most slow metabolism signs are misread. The gap between two people's metabolism is small and rarely stalls weight loss on its own. Here is what is real and how to respond.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Dietitian vs Nutritionist: Only One Title Is Protected
A registered dietitian is a licensed, regulated credential; in most states anyone can call themselves a nutritionist. Here is the real difference and when to see each one.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Why Am I Not Losing Weight in a Calorie Deficit?
Why you're not losing weight in a calorie deficit: the 7 most common reasons the scale won't move, and how to measure what you really eat.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
When to Take Whey Protein: The Anabolic Window Myth
When to take whey protein, how much per day, and why the anabolic window is a myth. Plus how to mix it and which type to choose.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
How to Break a Fast Without Wrecking Your Results
How to break a fast without wrecking your results: the best first foods, what to avoid, how long to wait, and the overeating mistake to skip.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Semaglutide vs Tirzepatide: Which One Wins for Weight Loss?
Semaglutide vs tirzepatide, compared head to head: weight loss results, dosing, brands, side effects and cost of Ozempic, Wegovy, Mounjaro and Zepbound.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
1500 Calorie Meal Plan: A Full Day of Meals and Macros
A full 1500 calorie meal plan for one day, a macro breakdown, and who this calorie target is right for.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
How Much Protein Per Day to Build Muscle and Lose Fat
How much protein per day to build muscle or lose fat: the formula per kilo, the ranges by goal, a food table, and how to spread it across meals.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
How to Calculate Body Fat Percentage at Home
How to calculate body fat percentage at home with a tape measure: the Navy method, the ideal ranges by sex, and how to lower the number without losing muscle.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
How to Take Creatine: 5 g a Day and the Rest Is Detail
The right way to take creatine fits in one line: 3 to 5 g of monohydrate a day. The dose, the role of loading, the timing, and the mistakes that kill results.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Intermittent Fasting 1 Week Results: How Much Is Real
Intermittent fasting 1 week results run 1 to 5 lb on the scale, but only about 1 lb is fat. Here is the real math and what makes the loss stick.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Best Budget Smartwatch 2026: 5 Health Picks Under $100
A budget smartwatch handles 80% of what an Apple Watch does. See 5 picks under $100 and how to connect one to ContaCal by photo.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Low Carb Diet: Complete Guide to Lose Weight Safely
A low carb diet caps carbs at 20g to 130g a day to speed up fat burning and steady your blood sugar. See what to eat, how much weight you lose, the risks and a sample menu.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
How to Count Calories: A Practical Step-by-Step Guide
Learn how to count calories step by step: the 4-4-9 rule, manual and digital methods, real food values, and the 5 mistakes that quietly stall your progress.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
How to Break a Weight Loss Plateau in 14 Days (2026)
A weight loss plateau is adaptive thermogenesis, not lost discipline. Use these 7 fixes and a 14-day plan to start losing again.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
How to Speed Up Metabolism: 2026 Science Guide
How to speed up metabolism the way science actually supports it: the 4 components of daily burn, 7 proven strategies, real thermogenic foods and a practical meal plan.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Wellbeing Meaning: Definition, 4 Types and 5 Pillars
What is the wellbeing meaning? A steady balance of physical, mental, and social health. See the WHO definition, the 4 types, and the 5 practical pillars.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Intermittent Fasting for Women: A Guide by Cycle Phase
Intermittent fasting for women works best when it follows the menstrual cycle. Here is the right fasting window for each phase, and when not to fast.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Intermittent Fasting Calculator: Your Window in Seconds
An intermittent fasting calculator turns your protocol and last meal into exact window times. See how the math works and why timing is only half the job.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Online Dietitian: Cost, Insurance & How to Choose (2026)
What an online dietitian costs in 2026, how virtual visits work, what insurance covers, free options, and how to choose a credentialed professional for your goal.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Nutritionist vs Dietitian: The Real Difference (2026)
A dietitian holds a licensed clinical credential; a nutritionist may or may not. Here is the real difference, who to see for your goal, and how to verify either one.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Software for Nutritionists: 9 Tools Compared (2026)
Software for nutritionists compared for 2026: 9 tools from clinical EHR suites to AI photo food diaries, ranked by the one thing that matters, patient adherence.
Lucas
Nutricionista e criador de conteúdo sobre saúde.
Calories in an Egg: Boiled, Fried, and Scrambled
The calories in an egg depend on how you cook it: boiled sits at 78, fried reaches 110. See the count by method, the protein, and if eggs are fattening.
Lucas
Nutricionista e criador de conteúdo sobre saúde.