Your body needs tiny amounts of micronutrientsto function properly,...
Understanding Micronutrients in Food Science

Micronutrients: The Body's Essential Helpers
Think of micronutrients as your body's maintenance crew - they don't fuel you with energy, but without them, everything would start breaking down. You only need small amounts, but they're absolutely crucial for keeping you healthy and functioning properly.
There are two main types of micronutrients you need to know about: vitamins and minerals (including trace elements). Most vitamins can't be made by your body, so you've got to get them from food.
Vitamins are split into two groups: fat-soluble vitamins (A, D, E, K) and water-soluble ones. Fat-soluble vitamins can be stored in your body's fat, whilst water-soluble ones need to be topped up regularly.
Vitamin A keeps your skin healthy, helps you see in the dark, and boosts your immune system. You can get it from liver and other animal products, or from orange and yellow plant foods like carrots. Without enough, you might struggle to see properly at night.
Vitamin D is brilliant for strong bones and teeth, plus it helps your muscles work properly. Your skin makes it when you're in sunlight, but you can also find it in oily fish, eggs, and fortified cereals. Young children often need supplements because they're still growing rapidly.
Quick Tip: Fat-soluble vitamins (A, D, E, K) are stored in your body, so you don't need them every single day - but don't skip them for weeks!
We thought you’d never ask...
Similar content
Most popular content in Biology
9AQA Biology: Key Concepts
Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.
Forces and Motion Overview
Explore key concepts in Forces and Motion, including Hooke's Law, velocity, acceleration, and the principles of moments. This summary covers essential topics such as the relationship between force and extension, terminal velocity, and the impact of safety devices in physics. Ideal for AQA Physics Unit 5 revision.
GCSE Physics Practical Experiments
Explore essential GCSE Physics practicals for AQA, covering key concepts such as Hooke's Law, wave properties, thermal insulation, and electrical circuits. This comprehensive guide includes step-by-step procedures, variables, and safety considerations for each experiment, ensuring a thorough understanding of practical applications in physics.
Summary of RP Physics paper 2
AQA GCSE Combined Science and Triple (Single) Science Summary of Required Practicals for Paper 2
Biology paper 1 foundation & higher
Pages from the revision guide summarised in a set of words and a brief explanation
BTEC Applied Science Unit 1 Overview
Comprehensive resource for Year 12 students pursuing a Level 3 Diploma in Applied Science. This booklet covers essential topics including cell structure, chemical properties, and wave theory, providing clear explanations and key concepts to aid in your studies and exam preparation.
GCSE Families Overview
Explore key sociological perspectives on families, including functionalism, Marxism, and feminism. This comprehensive guide covers family diversity, changing marriage patterns, and the evolution of gender roles. Ideal for GCSE Sociology students seeking to understand family structures and their societal implications.
Biology paper 1 Summary
Notes for Biology paper 1 contains the full course for AQA higher combined!
Human Heart Circulation
Explore the structure and function of the human heart in this detailed overview. Understand the double circulatory system, the flow of oxygenated and deoxygenated blood, and the significance of heart valves and chambers. Ideal for GCSE AQA Biology students, this summary covers key concepts essential for mastering heart physiology.
Most popular content
9Sociology of Families: Comprehensive Revision
Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.
Sociology of Education Overview
Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.
A-Level Biology Year 1 Overview
Comprehensive summary of AQA A-Level Biology Year 1, covering key topics such as cellular structure, protein synthesis, immune response, gas exchange, and more. Ideal for exam preparation and understanding biological concepts. Includes detailed insights into cellular processes, biological classification, and the circulatory system.
AQA Biology: Key Concepts
Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.
Comprehensive Maths Concepts
Explore essential mathematical concepts including powers, geometry, statistics, and probability. This resource features 65 pages of detailed explanations, diagrams, and examples to enhance your understanding of topics such as right triangles, volume calculations, and data representation. Ideal for students seeking to strengthen their numeracy skills and grasp complex mathematical principles.
Physics paper 2 notes
physics aqa gcse paper 2 combined higher notes
biology paper 1
all notes
Language Paper 1 Strategies
Master the AQA English Language Paper 1 with this comprehensive guide. Explore key strategies for language and structural analysis, critical evaluation, and creative writing. Learn how to effectively analyze texts, utilize literary techniques, and enhance your writing skills to excel in your exams.
chem paper 1
higher
Students love us, and so will you.
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Understanding Micronutrients in Food Science
Your body needs tiny amounts of micronutrientsto function properly, even though they don't give you energy like carbs or fats do. These essential nutrients include vitamins and minerals that keep everything from your immune system to your bones working...

Micronutrients: The Body's Essential Helpers
Think of micronutrients as your body's maintenance crew - they don't fuel you with energy, but without them, everything would start breaking down. You only need small amounts, but they're absolutely crucial for keeping you healthy and functioning properly.
There are two main types of micronutrients you need to know about: vitamins and minerals (including trace elements). Most vitamins can't be made by your body, so you've got to get them from food.
Vitamins are split into two groups: fat-soluble vitamins (A, D, E, K) and water-soluble ones. Fat-soluble vitamins can be stored in your body's fat, whilst water-soluble ones need to be topped up regularly.
Vitamin A keeps your skin healthy, helps you see in the dark, and boosts your immune system. You can get it from liver and other animal products, or from orange and yellow plant foods like carrots. Without enough, you might struggle to see properly at night.
Vitamin D is brilliant for strong bones and teeth, plus it helps your muscles work properly. Your skin makes it when you're in sunlight, but you can also find it in oily fish, eggs, and fortified cereals. Young children often need supplements because they're still growing rapidly.
Quick Tip: Fat-soluble vitamins (A, D, E, K) are stored in your body, so you don't need them every single day - but don't skip them for weeks!
We thought you’d never ask...
Similar content
Most popular content in Biology
9AQA Biology: Key Concepts
Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.
Forces and Motion Overview
Explore key concepts in Forces and Motion, including Hooke's Law, velocity, acceleration, and the principles of moments. This summary covers essential topics such as the relationship between force and extension, terminal velocity, and the impact of safety devices in physics. Ideal for AQA Physics Unit 5 revision.
GCSE Physics Practical Experiments
Explore essential GCSE Physics practicals for AQA, covering key concepts such as Hooke's Law, wave properties, thermal insulation, and electrical circuits. This comprehensive guide includes step-by-step procedures, variables, and safety considerations for each experiment, ensuring a thorough understanding of practical applications in physics.
Summary of RP Physics paper 2
AQA GCSE Combined Science and Triple (Single) Science Summary of Required Practicals for Paper 2
Biology paper 1 foundation & higher
Pages from the revision guide summarised in a set of words and a brief explanation
BTEC Applied Science Unit 1 Overview
Comprehensive resource for Year 12 students pursuing a Level 3 Diploma in Applied Science. This booklet covers essential topics including cell structure, chemical properties, and wave theory, providing clear explanations and key concepts to aid in your studies and exam preparation.
GCSE Families Overview
Explore key sociological perspectives on families, including functionalism, Marxism, and feminism. This comprehensive guide covers family diversity, changing marriage patterns, and the evolution of gender roles. Ideal for GCSE Sociology students seeking to understand family structures and their societal implications.
Biology paper 1 Summary
Notes for Biology paper 1 contains the full course for AQA higher combined!
Human Heart Circulation
Explore the structure and function of the human heart in this detailed overview. Understand the double circulatory system, the flow of oxygenated and deoxygenated blood, and the significance of heart valves and chambers. Ideal for GCSE AQA Biology students, this summary covers key concepts essential for mastering heart physiology.
Most popular content
9Sociology of Families: Comprehensive Revision
Dive into an extensive overview of family dynamics, perspectives, and patterns in sociology. This resource covers key concepts such as family diversity, gender roles, marriage, and the impact of social policies on family structures. Perfect for A-Level Sociology students preparing for Paper 2.
Sociology of Education Overview
Explore comprehensive A-Level Sociology notes on the education system, covering key theories, policies, and sociological perspectives. This resource includes insights on marketisation, gender roles, cultural deprivation, and educational inequalities, providing a thorough understanding of how education shapes social stratification and individual achievement. Ideal for exam preparation and in-depth study.
A-Level Biology Year 1 Overview
Comprehensive summary of AQA A-Level Biology Year 1, covering key topics such as cellular structure, protein synthesis, immune response, gas exchange, and more. Ideal for exam preparation and understanding biological concepts. Includes detailed insights into cellular processes, biological classification, and the circulatory system.
AQA Biology: Key Concepts
Explore essential AQA Biology topics including Photosynthesis, Respiration, Homeostasis, Genetics, and Ecology. This comprehensive knowledge organizer covers key concepts such as energy transfer, hormonal control, and genetic variation, providing a solid foundation for your studies. Ideal for exam preparation and understanding biological processes.
Comprehensive Maths Concepts
Explore essential mathematical concepts including powers, geometry, statistics, and probability. This resource features 65 pages of detailed explanations, diagrams, and examples to enhance your understanding of topics such as right triangles, volume calculations, and data representation. Ideal for students seeking to strengthen their numeracy skills and grasp complex mathematical principles.
Physics paper 2 notes
physics aqa gcse paper 2 combined higher notes
biology paper 1
all notes
Language Paper 1 Strategies
Master the AQA English Language Paper 1 with this comprehensive guide. Explore key strategies for language and structural analysis, critical evaluation, and creative writing. Learn how to effectively analyze texts, utilize literary techniques, and enhance your writing skills to excel in your exams.
chem paper 1
higher
Students love us, and so will you.
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.