4 min read
What is betaine? Functions and impacts of betaine
Tim Klein
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Diets Premium Expert • 24.09.2026
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Scientifically reviewed by a clinical dietitian:
This article has been peer-reviewed for adherence to IŻŻ, WHO, and PTGiP clinical nutritional standards.
| Diets Premium Expert Tim Klein | min read 4 min | Scientifically reviewed by a clinical dietitian 24.09.2026 |
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Key Takeaways
Betaine, the natural derivatives of the amino acid glycine, is a compound that was discovered in sugar beet in the 19th century. Later on, it was found that these substances are present in approximately 0.8-1.6% of the water-free beet! It is also known that betaines carry out a number of beneficial functions in the bodies of living organisms. Which are they? The answer can be found in the article.
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Betaine (HCL)
Betaine, or trimethylglycine, is a substance belonging to a broad group of chemicals that have both positive and negative structural properties, which makes it possible to classify it as a bipolar group of amphoteric compounds. It was originally thought that betaines are found only in the tissues of the common sugar beet, but as science has progressed, Betaine has also been found in the leaves of the spinach, the fruit of the goose, the seeds of the dairy, the tongue and the yolk, as well as the amino acids in the soybean. Betaine is a supplement to dietary supplements, but it is necessary to use them as a raw material for the production of sugar beets.
Betaine is effective
Betaine is essential for the proper functioning of the body in determining efficient cellular metabolism. It is worth mentioning that the concentration of betaine in the blood is higher in people with impaired organ function such as the kidneys and liver. This compound has two fundamental functions: it acts as an osmoregulator resulting from a bipolar structural structure, and it is also actively involved in the production of many compounds that play a key role in the metabolism of the important macronutrient protein in the body.
Betaine (HCL) effects
Scientific studies on the effects of taking specific doses of betaine from dietary supplements or foods provide interesting findings. There is also mention of side effects in the form of psychological changes and fatigue. Research has focused on the effect of betaines on the stimulation of lipolysis (fatty acid breakdown) and lipogenesis (fat formation), increased growth factor and creatinine secretion, as well as the effect on the pathway of synthesis.
Betaine (HCL) price where to buy
I recommend that you consume betaine most often from natural sources, because the products that make up its source also provide other nutritional compounds that are valuable from a health point of view. For dietary supplements we pay about PLN 65 for 90 tablets and about PLN 120 for twice the amount.
mgr Tim Klein
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