Related Experiment Video
Updated: Jul 24, 2026

09:13
Hydroponics: A Versatile System to Study Nutrient Allocation and Plant Responses to Nutrient Availability and Exposure to Toxic Elements
Published on: July 13, 2016
Overview of key nutrients: micronutrient aspects
1Department of Food Science, Rutgers-State University of New Jersey, New Brunswick 08901-8520, USA.
Nutrition Reviews
|May 19, 1998
Summary
Micronutrients, including vitamins and minerals, are essential for macronutrient metabolism and overall health. Imbalances in these nutrients are linked to chronic diseases, highlighting their critical role in preventing illness.
Area of Science:
- Biochemistry and Human Nutrition
- Metabolic pathways and nutrient interactions
Background:
- Micronutrients (vitamins and minerals) are indispensable for efficient macronutrient metabolism.
- Metabolic processes necessitate the involvement of specific vitamins and minerals.
- Micronutrient imbalances are closely linked to the development and progression of chronic degenerative diseases.
Purpose of the Study:
- To emphasize the crucial role of micronutrients in macronutrient metabolism.
- To highlight the association between micronutrient status and chronic disease pathogenesis.
- To underscore the importance of considering nutrient interdependence when establishing dietary reference values.
Main Methods:
- Review of existing literature on micronutrient roles in metabolism.
- Analysis of the relationship between micronutrient status and chronic disease.
- Examination of the interdependence of vitamins and minerals in metabolic functions.
Main Results:
- Micronutrients are fundamental to all metabolic steps.
- Antioxidant status, influenced by micronutrients, plays a key role in atherosclerosis and cancer.
- Micronutrient imbalances are significant factors in chronic disease development.
Conclusions:
- Micronutrients are vital for optimal macronutrient metabolism.
- Understanding micronutrient interdependence is crucial for setting accurate dietary recommendations.
- Addressing micronutrient imbalances may be key to managing and preventing chronic degenerative diseases.
Related Concept Videos
Key Elements for Plant Nutrition
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the atmosphere, the...
Bioavailability: Overview
Bioavailability refers to the proportion of an unaltered drug that, after administration, enters the systemic circulation and can be distributed to the desired action site. Factors such as gastrointestinal (GI) absorption and liver biotransformation influence the bioavailability of a drug when it is administered orally. When a drug is administered intravenously, it enters the systemic circulation directly; by definition, its bioavailability is assumed to be 100%. The bioavailability of an...
Vitamins
Vitamins, derived from the Latin word for life, are essential organic substances required in small quantities for optimal growth and overall well-being. Unlike other organic nutrients, vitamins don't act as sources of energy or building materials but rather facilitate these nutrients' utilization by the body. Vitamins are predominantly coenzymes, assisting enzymes in specific chemical actions, like the oxidation of glucose for energy involving B vitamins. Most vitamins are not produced in our...
Overview of Protein Metabolism
Proteins are broken down into amino acids during digestion. Unlike fats and carbohydrates, which are stored for later use, proteins are not. Instead, amino acids are either used to produce ATP through oxidation or contribute to the creation of new proteins for the growth and repair of the body. Any surplus amino acids from the diet are converted into glucose or triglycerides rather than excreted.
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
Minerals
Minerals are essential nutrients that the human body needs in small amounts to work properly. They play a vital role in many bodily functions, such as building strong bones and transmitting nerve impulses. Some minerals are needed for hormone production or to maintain a normal heartbeat. Major minerals include calcium, phosphorus, potassium, sulfur, sodium, chlorine, and magnesium, while trace minerals include iron, manganese, copper, iodine, zinc, cobalt, fluoride, and selenium.
Bioavailability: Overview
Bioavailability refers to the proportion of an administered drug that reaches the systemic circulation in its active, unaltered form. It is a crucial pharmacokinetic parameter that determines the effectiveness of a drug in achieving its intended therapeutic outcomes. The route of administration significantly influences bioavailability, with intravenous administration achieving 100% bioavailability as the drug directly enters the bloodstream. In contrast, oral administration often results in...
