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The Bodybuilding Dietitians

Home
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Weekly Training And Nutrition Coaching
Bodybuilding Coaching
Dietetic Consultations
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Jack Radford-Smith
November 26, 2025

Why Your Calorie Deficit Isn’t Working: The Hidden Calories Blocking Fat Loss

Jack Radford-Smith
November 26, 2025

Struggling to lose weight even though you’re “perfectly” sticking to your calories? Small tracking mistakes can erase a calorie deficit without you realising. Learn the top hidden calorie culprits and how to fix them for consistent fat loss.

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Jack Radford-Smith
November 24, 2025

What to Eat Before Training: Pre-Workout Nutrition Guide for Meal Timing and Digestion

Jack Radford-Smith
November 24, 2025

Learn exactly what to eat before a workout for better performance, energy, and muscle gain. A simple evidence-based guide to pre-workout meal timing and fuel choices.

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Jack Radford-Smith
November 19, 2025

Peak Week, Training, and Nutrition Mistakes That Sabotage Your Prep

Jack Radford-Smith
November 19, 2025

A breakdown of the most damaging contest prep errors across nutrition, training, recovery, and peak week. Understand what undermines your physique and how to avoid it.

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Jack Radford-Smith
November 17, 2025

How to Fix the Most Common Macro Tracking Mistakes

Jack Radford-Smith
November 17, 2025

Learn the three simple but powerful steps that dramatically improve macro tracking accuracy. Discover how raw weight, accurate entries, and grams can make your nutrition tracking more reliable and help you reach your physique goals faster.

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Jack Radford-Smith
November 17, 2025

The Science of Muscle Retention: How to Keep Your Gains During a Calorie Deficit

Jack Radford-Smith
November 17, 2025

Want to lose fat without losing muscle? Learn the science-backed strategies to maintain lean mass while dieting, including ideal protein intake, training intensity, recovery, and rate of weight loss. Protect your gains and get leaner, stronger, and healthier.

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Jack Radford-Smith
November 10, 2025

How Fast Should You Bulk or Cut? Evidence-Based Guidelines

Jack Radford-Smith
November 10, 2025

Discover the science-backed “sweet spot” for how fast you should gain or lose weight. Learn why moving too quickly or too slowly can compromise muscle growth, fat loss, and performance, and how to find your ideal rate of progress.

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Jack Radford-Smith
November 7, 2025

Do You Really Need to Track Your Macros? Understanding When Precision Matters

Jack Radford-Smith
November 7, 2025

Not everyone needs to track every gram to make progress. In this article, we explore how the degree of nutrition tracking precision should scale with your goals, experience, and lifestyle. Learn when detailed macro tracking is useful, when mindful eating is enough, and how to transition between both approaches effectively.

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Jack Radford-Smith
November 5, 2025

Before You Start Contest Prep: 7 Signs You’re Truly Ready to Compete

Jack Radford-Smith
November 5, 2025

Thinking about starting contest prep? Learn how to assess your readiness, physically, mentally, and financially. Discover the key foundations for a successful, sustainable bodybuilding competition experience.

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Jack Radford-Smith
November 5, 2025

Chrononutrition: The Science of Timing Your Meals for Better Results

Jack Radford-Smith
November 5, 2025

Discover how to plan your meals throughout the day to optimise energy, recovery, and sleep. This evidence-based full day of eating guide, designed by sports dietitians, explains the science behind nutrient timing, protein distribution, and chrononutrition to help you perform your best.

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Jack Radford-Smith
October 30, 2025

Breaking the Binge-Restrict Cycle: How to Regain Control

Jack Radford-Smith
October 30, 2025

Discover the behavioural and physiological mechanisms behind the binge–restrict cycle, and how to finally break it. Learn how delayed eating, suppressed hunger cues, and poor meal timing disrupt appetite regulation and lead to overeating, and get evidence-based strategies to reset your hunger rhythm for good.

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The Five Most Common Nutrient Deficiencies for Lifters and How to Fix Them

The five nutrient deficiencies most commonly seen in active individuals: iron, vitamin D, magnesium, calcium, and iodine. A dietitian explains why each one matters, who is most at risk, the best food sources, and when supplementation is worth considering.

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Fibre Efficiency Ranked: Which Foods Deliver the Most Fibre Per Calorie

A visual ranking of 20 common whole foods by fibre efficiency, showing which foods deliver the most fibre per calorie and how to use this information to build a higher-fibre diet without overshooting your calorie budget.

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Vitamin D Explained: Benefits, Dosing, and What the Evidence Actually Shows

A dietitian's evidence-stratified guide to vitamin D covering its role in hormones, immunity, muscle function, and bone health, along with practical guidance on dosing, timing, and supplementation for lifters and physique-focused individuals.

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Protein Sources Ranked by Calories: Which Foods Are Actually Efficient?

A practical comparison of how much protein common foods and marketed "high-protein" products deliver relative to their calorie cost. A dietitian ranks whole food sources, examines popular high-protein snacks, and explains how to balance efficiency with overall dietary quality.

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The Complete Guide to Dietary Fibre: Intake, Types, and Health Benefits

A dietitian's complete guide to dietary fibre covering the three fibre types, recommended intake targets, the best food sources for lifters, and the health outcomes linked to adequate intake. Includes practical strategies for meeting fibre goals within a structured nutrition plan.

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Contest Prep Habits That Shape Your Experience and Stage Outcome

Thirteen habits and decisions that shape your contest prep experience and stage outcome. A dietitian explains the patterns that separate well-managed preps from reactive ones, and how to build the habits that compound in your favour over time.

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How Sleep Affects Muscle Growth, Fat Loss, and Appetite: What the Research Shows

How even a single week of poor sleep affects cortisol, hunger, muscle protein synthesis, insulin sensitivity, and testosterone. A dietitian explains what the research shows and provides practical strategies for improving sleep quality.

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Meal Plans for Fat Loss and Muscle Gain: Pros, Cons, and Alternatives

A dietitian's honest assessment of meal plans: when they reduce friction and support progress, when they become counterproductive, and how to use them as a stepping stone toward long-term nutritional independence.

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Outdated Bodybuilding Nutrition Practices and What Works Better

Five inherited bodybuilding nutrition practices that do not hold up under scrutiny, and the evidence-informed alternatives that produce better outcomes with less risk. A dietitian explains each one.

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How to Structure a Calorie Deficit: Four Approaches That Work

Four ways to structure a calorie deficit around your lifestyle and training, all producing the same weekly energy balance. A practical guide to choosing the approach that fits your routine, preferences, and goals.

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Do You Need to Track Macros? How to Decide Based on Your Goals

A practical decision-making framework for determining whether macro tracking suits your current goals, experience, and relationship with food, with guidance on when to track, when to stop, and what alternatives exist.

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High-Fibre Foods Ranked by Calories and Cost

A visual comparison of 38 common foods ranked by the calories, cost, and serving size needed to deliver 10 grams of dietary fibre, with practical insights for building a fibre-rich diet on a calorie budget.

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Gut Health for Lifters: Why Dietary Diversity Matters for Digestion

A practical guide to gut health for lifters and physique-focused individuals, covering why dietary diversity matters for the microbiome, how fibre and fermented foods support digestion, and what daily habits make the biggest difference.

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