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The Getter Manual

How to lose fat and never restart again.

Evidence & Research

Evidence from the NHS, CDC, and peer-reviewed research.

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AUTHOR

Deljo Joseph

Founder of Getter

Active IQ Logo
Verified Professional

Active IQ Certificate in Fitness Instructing (Gym)

Level 2 | Ofqual Accreditation Number 500/8756/3
Certificate #177819
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16 Chapters
35 minutes
Chapter 1•3 min

Energy Balance: The Foundation

How your body really works. The laws of energy that don't care about trends.

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Chapter 2•3 min

How Fat Loss Really Happens

The science of fat metabolism. What actually leaves your body when you lose fat.

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Chapter 3•1 min

Myths That Waste Your Time

Burning false beliefs so you don't burn out.

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Deljo Joseph

Deljo Joseph

Level 2 CertifiedTEDx Logo

Founder of Getter. Marathoner who enjoys skateboarding, cooking, and building products. Specializing in evidence-based approaches to sustainable weight management. All recommendations are backed by established guidelines from the NHS, CDC, and peer-reviewed research.

Active IQ Logo
Verified Professional

Active IQ Certificate in Fitness Instructing (Gym)

Level 2 | Ofqual Accreditation Number 500/8756/3
Certificate #177819
Verify Certificate

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Medical Disclaimer: This content is for educational and informational purposes only. It is not intended as medical advice, diagnosis, or treatment. Always consult with qualified healthcare professionals before making any changes to your diet, exercise routine, or health regimen.

Author Credentials: Written by Deljo Joseph, Founder of Getter. Certification: Active IQ Level 2 Certificate in Gym Instructing (Certificate #177819): Verify Certification|Ofqual Register

Evidence Base: All recommendations are based on established guidelines from the NHS (National Health Service), Harvard Health, and CDC (Centers for Disease Control and Prevention), supported by peer-reviewed research from PubMed (National Institutes of Health).

For full terms and conditions, please review our complete disclaimer.