Complex or single-ingredient preparations?

Complex or Mono-preparations? What really matters in food supplements

Food supplements have become an indispensable part of many people's daily lives. The question often arises whether complex products or classic mono-preparations are the better choice. There is no blanket answer, as the usefulness and tolerability depend heavily on the specific nutrient, the dosage, and the duration of intake.

In this article, we explain the differences, highlight typical problems in the supplement market, and explain why bloomerie® deliberately focuses on specifically developed premium complex products.

What are mono-preparations?

Mono-preparations are food supplements that contain only a single ingredient, for example, zinc, magnesium, or a specific vitamin. They are predominantly offered as tablets or capsules, less frequently as powders or liquids.

Many major brands rely on mono-preparations because they are cost-effective to produce and easy to market. A single ingredient appears transparent and understandable at first glance.

However, a problem is that mono-preparations are often very highly dosed. Especially with certain minerals and trace elements, a persistently high intake can have undesirable effects. At the same time, there are also products that are so low-dosed that they contribute little to the supply.

Why are mono-preparations so popular?

A significant reason is a widespread misconception: for many people, the principle "the more, the better" applies to vitamins and minerals. At the same time, the recommendations of the DGE and the assessments of the BfR are not known to many consumers or are not sufficiently taken into account.

In addition, there is often no distinction between different nutrient groups. However, vitamins, minerals, and trace elements differ significantly in their metabolism, storage in the body, and tolerability at higher dosages.

Why differentiation in nutrients is crucial

Not every nutrient behaves the same way in the body. Some trace elements react sensitively even at moderately elevated amounts, while certain vitamins have a somewhat greater tolerance in daily intake. At the same time, the following also applies here: a persistently unnecessarily high dosage is generally not advisable.

It is particularly important to distinguish between:

• Trace elements and minerals with known risks from long-term high intake

• Water-soluble vitamins, which are generally excreted in excess

• Fat-soluble vitamins, which are stored in the body and should therefore not be taken at high doses permanently

A differentiated approach is therefore essential to evaluate food supplements seriously and responsibly.

Zinc as an example of a sensitive nutrient

Zinc is a good example of a nutrient where a high dosage can be problematic in the long term. Many well-known brands in Germany offer zinc preparations with 15 mg or even 25 mg of zinc per daily dose.

According to the DGE, the recommended total daily intake of zinc for people aged 25 to 65 years, depending on phytate intake, is between 7 and 11 mg. This amount includes both intake from food and from food supplements.

The BfR therefore recommends a maximum zinc addition via food supplements of 6.5 mg per day.

A persistent exceedance of these amounts can, among other things, lead to gastrointestinal complaints, impair the absorption of copper and iron, and in the long term promote anemia, nerve damage, and a weakening of the immune system. Headaches, nausea, and loss of appetite are also possible consequences.

This example shows why highly dosed mono-preparations of certain nutrients should be viewed critically, especially with daily and long-term intake.

Consider vitamins and dosages in context

For vitamins, a differentiated consideration is equally important. Water-soluble vitamins are generally excreted in excess through metabolism. In these cases, a dosage slightly above the recommended daily amount can be useful to compensate for individual differences in diet and absorption.

Fat-soluble vitamins, on the other hand, are stored in the body. A persistently high intake is not advisable here and can pose health risks if overdosed. The decisive factor is therefore not whether a vitamin is over 100 percent of the reference quantity, but how high the dosage is in relation to known guidelines and long-term intake.

A blanket evaluation based on percentage values falls short.

Are complex products generally better?

No. Complex products are also not automatically useful. So-called all-in-one products with very long ingredient lists of several dozen ingredients are particularly critical.

With a high number of ingredients, it is hardly possible to dose each individual substance appropriately. Often, a few nutrients are sufficiently high-dosed, while others are only present in very small quantities to be mentioned for marketing purposes. In addition, certain ingredients can hinder each other's absorption, such as calcium and iron, which use the same transport mechanism in the intestine.

Therefore, a universal solution for all needs does not exist.

Why bloomerie® focuses on targeted premium complex products

bloomerie® develops premium complex products that are specifically tailored to concrete needs, such as skin, hair and nails, digestion, relaxation, or hydration.

We deliberately differentiate between nutrients that require particularly careful dosing and those for which practical quantities are useful to support a reliable supply. In doing so, we strictly adhere to the recommendations of renowned German institutes and remain clearly within recommended guidelines.

Our formulations take into account known interactions and are designed to be taken long-term without unnecessary risks.

An exception is our HYDRA product. Electrolytes should be used specifically, for example, during sports activities, heavy sweating, high temperatures, or after alcohol consumption. Permanent intake without need is not advisable here, especially with regard to sodium.

Conclusion

Not every mono-preparation is bad, and not every complex product is automatically better. The decisive factors are which nutrient is contained, how highly it is dosed, and how it is used in the long term.

While certain trace elements like zinc can be problematic with persistently high intake, it also applies to vitamins, especially fat-soluble vitamins, that unnecessary overdosing should be avoided. A sensible food supplement is characterized by moderation, quality, and a well-thought-out overall concept.

bloomerie® stands for scientifically sound premium complex products that support your well-being long-term, without blanket overdosages or marketing promises.