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Colorful whole foods arranged on a kitchen counter representing healthy nutrition

Eat: The Ultimate EatFastTrain Guide to Nutrition

Everything you need to know about nutrition and weight loss, backed by science. Covers energy balance, macronutrients, metabolism, food quality, and practical strategies.

January 15, 2022 · 45 min · Charith P
Complete guide to intermittent fasting

Fast: The Ultimate EatFastTrain Guide to Fasting

Everything you need to know about intermittent fasting, backed by the latest scientific research. Covers protocols, physiology, autophagy, benefits, risks, and how to get started.

February 12, 2022 · 43 min · Charith P
Weight training guide

Train: The Ultimate EatFastTrain Guide to Weight Training

Everything you need to know about weight training, backed by the latest scientific research. Covers hypertrophy science, programming, progressive overload, and how to get started.

March 12, 2022 · 39 min · Charith P
Person preparing a high-calorie meal for muscle building

Calorie Surplus: How to Gain Muscle Without Getting Fat

A practical guide to eating in a calorie surplus — the right way. Covers how to calculate your surplus, split your macros, avoid common mistakes, and know when to switch back to maintenance.

February 15, 2026 · 12 min · Charith P
Healthy meal plate with a clock showing an intermittent fasting eating window

Intermittent Fasting Meal Plan: What to Eat (With Examples)

A practical intermittent fasting meal plan with real food examples, macro breakdowns, and tips to make your eating window count.

February 15, 2026 · 11 min · Charith P
Healthy pre workout meal with chicken, rice, and vegetables on a plate

Pre Workout Meal: What to Eat and When for Better Results

A complete guide to pre workout meals — what to eat, when to eat, ideal macros by workout type, and how to handle training during an intermittent fasting window.

February 14, 2026 · 10 min · Charith P
Person looking frustrated while checking their fasting timer on a phone

Intermittent Fasting Mistakes: 9 Errors Killing Your Results

These common intermittent fasting mistakes could explain why you’re not seeing results. Here’s how to fix each one.

February 13, 2026 · 10 min · Charith P
Salt crystals on a wooden spoon with a glass of water representing salt during fasting

Does Salt Break a Fast? What You Need to Know

Salt does not break a fast. It has zero calories, no insulin impact, and actually helps prevent common fasting side effects like headaches and cramps.

February 12, 2026 · 11 min · Charith P
Meal prep containers with chicken, rice, and vegetables arranged on a kitchen counter

Meal Prep for Muscle Gain: A Practical Weekly Guide

A step-by-step meal prep system for building muscle — with macro targets, batch cooking strategies, and food safety tips.

February 11, 2026 · 12 min · Charith P
Person performing cool down stretches after a workout

Cool Down Stretches: 12 Post-Workout Stretches You Should Do

12 cool down stretches to do after every workout — upper body, lower body, and full body. Learn proper form, hold times, and which stretches match your training style.

February 9, 2026 · 11 min · Charith P