ALL OF NUTRITION SCIENCE in 13 Minutes (No BS)

You can support the channel here : https://ko-fi.com/hellodabby ✨ Nutrition explained from first principles. This video breaks down digestion, macronutrients (carbs, fats, protein), micronutrients (vitamins and minerals), gut health, metabolism, hormones, and why ultra-processed food breaks biology. All of this, without the BS. Timestamps 00:00 What even is nutrition 00:19 Your body is a food-processing factory 00:24 Digestion explained: mouth to stomach 00:50 Small intestine, absorption, and villi 01:16 The liver: nutrient control center 01:31 Macronutrients overview 01:45 Carbohydrates and glucose 02:12 Simple vs complex carbs and fiber 02:37 Fats are not the enemy 02:49 Types of fats explained 03:23 Why trans fats are harmful 03:43 Protein and body structure 03:57 Essential amino acids and protein quality 04:26 Muscle growth, leucine, and protein timing 04:53 Protein intake: minimum vs optimal 05:01 How food becomes energy (ATP) 05:24 Metabolic flexibility and fat burning 06:17 Vitamins and minerals explained 07:20 Gut health and the microbiome 08:20 Cellular damage: inflammation, oxidation, glycation 09:10 Hormones: insulin, dopamine, cortisol 09:57 Ultra-processed food and modern biology 10:50 The 4-step nutrition strategy Music Credits: Danse Macabre - No Violin by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/ Source: http://freepd.com/Classical/Danse%20Macabre%20-%20No%20Violin Artist: http://incompetech.com/ Danse Macabre - No Violin by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/ Source: http://freepd.com/Classical/Danse%20Macabre%20-%20No%20Violin Artist: http://incompetech.com/ Video Game Soldiers by Twin Musicom is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/ Source: http://www.twinmusicom.org/song/295/video-game-soldiers Artist: http://www.twinmusicom.org