What is fresh yeast essence? Health benefits of yeast

10/03/2025

Fresh yeast essence, scientifically named Saccharomyces cerevisiae, is a single-celled fungus, used in:

  • Fermentation of beer and wine
  • Proofing flour for making: bread, pizza, dumplings

In addition to being used in food processing, this essence also has many health benefits such as: strengthening the immune system, fighting infections, making food supplements...

yeast extract

In this article, let's learn more about yeast and its special effects with NanoFrance!

I. What is yeast essence? Outstanding characteristics of yeast

Correct understanding of yeast essence

Brewer's yeast is a type of yeast used in the beer production process. It is a highly purified microbial product that converts sugars from grains into alcohol and carbon dioxide. It usually has a bitter taste. In fact, people can rely on it to distinguish between types of beer because this is the decisive factor in the distinct flavor of beer.

yeast extract

Highlights of fresh yeast

Below are some outstanding features of fresh yeast essence:

  • Fresh yeast is in powder form, bright yellow in color, difficult to preserve.
  • For dry yeast, it will be gray in color and can be stored for 1 year.
  • Fresh yeast contains many health-beneficial ingredients such as: Phosphorus, Potassium, Magnesium, Vitamin B, Vitamin E, and anti-anemia factors.

In addition to being used in the fermentation of dough, yeast extract is also dried and used as a nutritional supplement because it is very nutritious. It is also widely used in the preparation of vegetarian foods.

What is yeast extract?

II. 5 "miraculous" effects of yeast essence

Many scientific studies have also shown that: Brewer's yeast also has many effects in stimulating food absorption, improving digestion, preventing anemia, balancing and protecting the nervous system... Some of the most prominent effects of brewer's yeast essence:

1. Good for the intestines, improves digestive disorders

This is one of the most prominent effects of fresh yeast. They help:

→ Increase beneficial bacteria, eliminate harmful bacteria in the intestines

→ Prevent harmful bacteria and toxins from adhering to the intestinal wall

→ Preserves the integrity of the intestinal barrier

→ Helps fight infection, reduce inflammation

Currently, yeast extract is present in the ingredients of many functional foods that help with digestion.

Effects of yeast on the digestive system

2. Improve anorexia in children

Fresh yeast contains about 20 billion living cells of Saccharomyces cerevisiae. They contribute to the completion of the immature digestive system of children → Stimulate the digestive tract to function smoothly, help metabolize and absorb nutrients, and children stop being picky eaters.

In addition, they also contribute to improving malnutrition, weakness, stunting, chronic anorexia... thanks to timely supplementation of Amino Acids and minerals (Selenium, Zinc, Phosphorus).

effects of yeast on children

3. Yeast extract helps improve mood and restore energy

Thanks to natural nucleotides, yeast can help increase endurance and reduce fatigue for the body. In addition, its composition also contains many beneficial nutrients such as: Phosphorus, Potassium, Magnesium, sugar, Lipid, Amino Acids, Yeast Vitamins, Vitamin B complex, Provitamin B; Vitamin E, H, BX, X and anti-anemia factors... These nutrients bring positive effects to patients suffering from fatigue.

This improvement in chronic fatigue also helps improve malnutrition in many patients. When suffering from chronic fatigue for a long time, patients will fall into a state of malnutrition.

effects of yeast

4. Foods that are good for the brain

According to research: Fresh brewer's yeast is a natural source of nicotinamide riboside, a form of vitamin B3 that is a precursor to nicotinamide adenine dinucleotide (NAD). Supplementing with nicotinamide riboside increases NAD levels in humans. Increased NAD protects nerve cells, possibly preventing neurodegenerative diseases.

Functional food business model

Dietary supplement containing yeast extract is good for the brain

5. Fresh yeast helps beautify the skin – Did you know?

In addition to being used as a functional food, yeast extract is also used to make cosmetics. Products containing yeast extract are highly appreciated for their ability to improve moisture, brightness, and smoothness of the skin.

Brewer's yeast helps beautify the skin

In addition to the 5 outstanding effects above, brewer's yeast is also highly appreciated for its positive effects on the brain, preventing coughs and colds, enhancing the immune system...

Hopefully, through this article, you have had a complete view of yeast essence as well as its effects. Don’t forget to regularly follow NanoFrance’s website to update more latest information about Medicine and Pharmacy!