Vitamins and minerals are involved in an incredible number of processes in the body: among other things, they contribute to the normal functioning of muscles, the transmission of signals by the nervous system, and the maintenance of bones. Each nutrient takes on different tasks – usually, several work together. An adequate supply of all essential nutrients creates the foundation for these processes to run normally.
Below, we provide an overview of the tasks that vitamins and minerals perform.
Immune defense
You can think of the immune system as a well-coordinated protection team: skin and mucous membranes form the outer line of defense, immune cells take care of detection and defense, while messenger substances control communication between the individual participants. Micronutrients act like individual team players taking on different tasks.
Skin and mucous membranes form the first protective barrier against pathogens. The role of Vitamin A here is to ensure the normal protective functions of the skin and mucous membranes.
Immune cells are another indispensable part of the immune system. They detect and eliminate potential pathogens. Vitamin C, zinc, and selenium are involved in processes that support immune cells in their normal work and protect cells from oxidative stress.
Vitamins B6, B12, and folate are needed for, among other things, cell division and metabolic processes, which are also relevant for the formation and function of immune cells.
Vitamin D helps regulate immune responses.
Thus, vitamin A, vitamin C, vitamin D, vitamin B6, folate, vitamin B12, zinc, and selenium contribute to the normal function of the immune system.1
Regulation of oxidative stress
During normal metabolic processes, reactive oxygen compounds—often simply referred to as free radicals—are continuously produced in the body. They are not inherently undesirable or problematic: in appropriate amounts, they perform important tasks in cell communication and also play a role in immune defense.
Oxidative stress occurs when such reactive molecules become excessive and the body's own protective mechanisms can no longer adequately compensate for them. At that point, cell components such as fats, proteins, or DNA (genetic material) can be subjected to greater oxidative stress, which can accelerate the aging process and increase the risk of disease.
Vitamin C, vitamin E, riboflavin (vitamin B2), zinc, and selenium help protect cells from oxidative stress. They do not all work in the same way: vitamin C and vitamin E are part of the antioxidant network, while zinc and selenium are required for the function of certain protective enzymes within the body, among other things. Riboflavin also supports processes relevant to cellular protection against oxidative stress.2
Energy production
Energy metabolism can be compared to a kitchen: carbohydrates, fats, and protein provide the ingredients or the energy from food.
Essential nutrients such as B vitamins and magnesium are important helpers in the background, ensuring that cells can use this energy effectively. If these helpers are missing, energy production does not run smoothly.
At the same time, the body needs sufficient oxygen for physical resilience. Red blood cells transport oxygen in the blood. Folate (vitamin B9), vitamin B6, and vitamin B12 contribute to normal blood formation; vitamin C increases iron absorption. For this reason, an adequate supply of these nutrients is relevant for normal performance and the reduction of fatigue.3
It is important to note: micronutrients are not stimulating substances like caffeine. They do not provide immediate energy. Their role is to support normal metabolic and bodily functions.
Function of the nervous system
You can think of nerve cells as a very fast communication network. For a message to arrive, you first need sufficient energy for the working cell, secondly, the appropriate minerals for electrical impulse transmission, and thirdly, metabolic helpers involved in many small conversion steps.
B vitamins and vitamin C primarily support the metabolic processes that provide nerve cells with energy and important building blocks.
Magnesium is involved in the normal functioning of the nervous system and muscles.
Iodine is connected to fundamental metabolic processes via thyroid hormones.4
The interaction is crucial: no single nutrient "makes nerves better," but an adequate supply helps maintain the normal prerequisites for their function.
Maintenance of psychological function
The brain can be compared to a constantly operating control center: it requires continuous energy for nerve cells to send and process signals.
Furthermore, it needs tools for numerous metabolic reactions. Vitamins and minerals do not provide these tools as an immediate boost to performance or mood, but they help the body maintain normal processes in the background.
B vitamins, in particular, often act as cofactors—helpers required by enzymes for their work. Vitamin B6, for example, is involved in the formation of several neurotransmitters, including serotonin, dopamine, norepinephrine, and GABA. These messenger substances are part of the communication between nerve cells.
An adequate supply of vitamin C, vitamin B1, vitamin B3, vitamin B6, folate, vitamin B12, biotin, magnesium, and iodine therefore supports the normal biological prerequisites for psychological functions.5 However, these nutrients are not a substitute for sleep, recovery, social support, or professional help for persistent psychological issues.
Thyroid function
The thyroid is a small, butterfly-shaped gland in the neck. It produces the thyroid hormones thyroxine (T4) and triiodothyronine (T3). These hormones influence numerous normal processes in the body, including energy metabolism, heat production, growth, and development.
Iodine is an indispensable building block of these hormones: without sufficient iodine, the thyroid cannot produce T4 and T3 to a normal extent. Selenium takes on a different, complementary task. It is needed for specific enzymes that can activate or deactivate thyroid hormones. For example, T4 can be converted into the more active form, T3.
In addition, reactive oxygen compounds are produced during the manufacturing of thyroid hormones. Selenium-containing enzymes help protect thyroid cells from this normal oxidative stress. Iodine and selenium thus contribute to normal thyroid function in different ways.6
Maintenance of bones
Bones consist not only of minerals like calcium and phosphate. They also have a stable yet elastic scaffold made of collagen, into which minerals are embedded. This interaction between the collagen scaffold and mineralization makes bones resilient.
Vitamin D supports the absorption and utilization of calcium and phosphorus. Magnesium itself is an important component of bone tissue and is involved in numerous bone metabolism processes. Vitamin K is needed for the activation of certain proteins that play a role in bone metabolism. Zinc is involved in the function of many enzymes and in processes of bone formation.
Vitamin C complements these nutrients in a special way: it contributes to normal collagen formation for the normal function of bones. Collagen effectively forms the fibrous basic framework that gives the bone structure and a certain degree of flexibility. Only on this framework can minerals be usefully embedded.
Thus, vitamin D, vitamin K, magnesium, and zinc contribute to the maintenance of normal bones.7
Function of muscles
Whether we are walking up stairs, carrying a shopping bag, or moving a weight during a workout: muscles must contract in a targeted manner and subsequently relax again.
Movement is triggered by a nerve signal. Within the muscle cell, calcium helps initiate contraction; for the entire process, the cell needs energy in the form of ATP.
Magnesium is involved in signal transmission as well as in the transport of calcium and other minerals through cell membranes. It also supports the use of ATP and thus processes that are important for both contracting and relaxing the muscle.
Vitamin D is relevant for the normal development and function of muscle fibers and contributes to the normal absorption and utilization of calcium.
Therefore, both magnesium and vitamin D are important for muscle function.8
Maintenance of vision
For us to see, light-sensitive cells in the retina absorb light and convert it into signals for the brain.
Vitamin A is required for a component of the visual pigment rhodopsin. This is particularly important for seeing in low light.
Zinc contributes to normal vitamin A metabolism and thus supports a nutrient that the eye needs for its normal function.9
Riboflavin (vitamin B2) is involved in basic cellular metabolic processes and also contributes to the maintenance of normal vision.10
Vitamin A, riboflavin, and zinc thus contribute to the maintenance of normal vision.
Healthy skin
Skin is more than just our outer shell: its top layer forms a barrier to the environment, while the layers beneath provide structure to the tissue. Skin cells are constantly renewing themselves. For this, the body needs, among other things, nutrients involved in cell formation and normal metabolic processes.
Vitamin A, for example, plays a role in the development and renewal of skin cells.
Riboflavin, niacin, and biotin help as components of coenzymes in metabolic processes upon which skin cells also depend.
Zinc is required for numerous enzymes and normal cell division.
Thus, vitamin A, riboflavin, niacin, biotin, iodine, and zinc contribute to the maintenance of normal skin.
Vitamin C complements these functions in another way: it is required for the formation of collagen. This structural protein is an important component of the skin's connective tissue. Therefore, vitamin C contributes to normal collagen formation for the normal function of the skin.11
All in One Complex Daily by Viktilabs
The All in One Complex Daily provides a basic supply of many important vitamins and minerals that are essential for all the bodily functions mentioned. The complex ensures a good supply of these nutrients should they be lacking in your diet.
The complex is supplemented by high-quality plant extracts and functional ingredients such as coenzyme Q10, OPC from grape seed extract, and bamboo extract.
The All in One Complex Daily
- provides the most important micronutrients for your daily basic supply in a well-thought-out formula.
- contains high-quality vitamin and mineral compounds for optimal supplementation of your daily diet.
- contains real fruit powder for a pleasant taste: strawberry, acerola, apple, aronia, blueberry, and elderberry.
- is 100% vegan: no animal ingredients.
- has a Clean Label: sweetened with stevia and monk fruit, sugar-free, and free from artificial colors and sweeteners.
- is of laboratory-tested quality: manufactured in Germany under high quality standards.
Click here for the All in One Complex Daily from Viktilabs.
