Detox & liver protection: an overview of nutritional supplements
The liver is one of the key organs involved in metabolism. Among other things, it plays a role in breaking down nutrients, producing bile, and numerous metabolic processes. A wide range of dietary supplements has emerged around this topic, containing plant extracts, amino acids, or micronutrients that are frequently discussed in relation to liver health.
What does the “Detox – Liver Protection” category include?
This category includes dietary supplements with ingredients frequently mentioned in nutritional science in the context of liver and metabolic issues, such as:
- Milk thistle (silymarin) – a plant extract from the seeds of the milk thistle plant
- Dandelion root – a traditionally used plant extract
- Glutathione (including S-acetyl glutathione and liposomal forms) – an endogenous tripeptide made from the amino acids glutamine, cysteine, and glycine
- NAC (N-Acetylcysteine) – a modified form of the amino acid cysteine
- Choline – an essential nutrient involved in fat metabolism
- Alpha-lipoic acid – a naturally occurring compound in the body that contains sulphur
- Green tea extract – rich in polyphenols (catechins)
- Black garlic – fermented garlic with a milder flavour profile than fresh garlic
The products come in various forms, such as capsules, drops, or powder, and sometimes as multi-part sets (for example, capsules combined with bitter drops and drinking powder).
What to look out for when buying
- Dosage per serving: Information per capsule/drop/serving and the recommended daily amount on the label
- Purity and origin: Information on the extraction ratio (e.g., for milk thistle), the place of manufacture, and laboratory tests
- Additives: The percentage of fillers, colourings, or preservatives
- Suitability: Information on vegan options, allergens, or intolerances
- Combination preparations vs. individual substances: depending on whether you specifically want one ingredient or a mixture of several substances
Note: Dietary supplements are not a substitute for a balanced and varied diet or a healthy lifestyle. If you have an existing medical condition, are pregnant or breastfeeding, or are taking medication, it is recommended that you seek advice from a doctor or pharmacist before taking this product. Keep out of reach of young children.
Frequently Asked Questions About Liver-Protection Supplements
The term is commonly used to refer to products containing ingredients often associated with the body's own metabolic and excretory processes. It is not a protected or scientifically uniformly defined technical term.
Silymarin is the name given to a group of plant compounds (flavonolignans) extracted from the seeds of milk thistle.
Glutathione is a tripeptide naturally produced by the body, made up of three amino acids, including cysteine. NAC is a precursor that provides the body with cysteine, which is needed, among other things, for the body's own production of glutathione.
No. The products listed in this category are over-the-counter dietary supplements and not medicines.
No. Dietary supplements are intended to supplement a normal diet, not replace it. A varied, balanced diet and a healthy lifestyle form the foundation.