The Book of Suna

A collection of guides and definitions on gut, GLP-1, hormones, and energy.

Every entry is reviewed by Dr Chad Okay, NHS doctor and research fellow. Cited from NHS, NICE, BSG and peer-reviewed sources.

Guides

18 articles

Bloating

Energy and tiredness

Fibre and prebiotics

Food intolerance

GLP-1 side effects

Hormones and the cycle

Gut microbiome

Perimenopause

Poo, stool and bowel movements

Sleep and the gut

Comparisons

5 side-by-side

Definitions

Bowel movements

Digestive symptoms

Energy and fatigue

Food intolerance and FODMAPs

GLP-1 and metabolic medicine

Gut anatomy and function

Hormones and the cycle

IBS and IBD

Microbiome science

Nutrition and diet

Sleep, stress and recovery

Wearables and tracking

Weight loss and gain