Brewer’s yeast has been used for thousands of years to its virtues health, but also beauty. It is available in many forms: powder, tablets, flakes, etc. What exactly does it contain? When and how to consume it? What are its benefits ? We take stock.
Definition and composition: what is brewer’s yeast?
Brewer’s yeast is made up of unicellular, microscopic and non-pathogenic fungi Of type Saccharomyces cerevisiae. These fungi digest the sugar and starch of cereals, thus providing a medium rich in proteins and B vitamins. .
Brewer’s yeast active or inactive?
There are two types of brewer’s yeast, which are distinguished by their method of manufacture:
- Active brewer’s yeastalso called revivable brewer’s yeast, Where live yeast, is dehydrated at a temperature below 40°C, which allows the mushrooms to remain intact. This form of brewer’s yeast benefits the immune system and digestive well-being (it has a probiotic action).
- Inactive brewer’s yeast, it is dehydrated at a temperature of more than 40°C, which destroys the mushrooms – and therefore their action on the digestive system. However, this yeast retains its nutritional properties. It is widely used in the field of cosmetics.
What does brewer’s yeast contain?
The composition of brewer’s yeast is as follows:
- Brewer’s yeast contains 35-40% proteinthemselves rich in essential amino acids.
- It is also rich in minerals and trace elements: magnesium, calcium, iron, copper, phosphorus…
- And is recognized as an excellent source of B vitamins (B1, B3, B6 and B9).
Hair, nails, skin, sleep… What are the benefits of brewer’s yeast?
Brewer’s yeast is full of benefits:
- She stimulates the intestinal flora thanks to its probiotic action. It also improves digestion and boosts transit.
- She allows to fight bloating.
- She strengthens the immune system.
- She strengthens brittle hair and soft or split nails by promoting the synthesis of keratin.
- It allows to‘maintain healthy skin, a luminous complexion and has an interesting action on sebum and acne.
- She boosts the production of breast milk and strengthens the nervous system of babies.
When to do a brewer’s yeast cure?
As you might guess, these mushrooms are indicated in the management of many disorders and symptoms:
- of the digestive disorders ;
- of the bloating ;
- of the chronic diarrhea Where following antibiotic therapy ;
- of the viral gastroenteritis ;
- of the colitis (inflammation of the colon);
- of the flatulence ;
- excess sebum or acne;
She can also prevent diseases of the respiratory system (prevention of nasopharyngitis and ENT infections), fight fatigue, strengthen the immune system, or prevent vitamin B deficiency.
Not to mention that it strengthens the appendages (nails and hair), physical tone and lower cholesterol. What fight against aging by its antioxidant activity and that it prevents neural tube defects in the fetus.
Brewer’s yeast can be used for internal use (in the form of powder, tablets, capsules, etc.) or for external use (in the form of a mask containing yeast, for example).
- In powder formit is consumed in a glass of water or fruit juice served at room temperature.
- In the form of flakes (dehydrated yeast), it is consumed as a food supplement or condiment. Sprinkle it on your salads, your warm dishes and your yogurts (2 to 3 teaspoons per day).
- In the form of tablets or capsulesit is consumed with a glass of water during meals, generally at the rate of 2 tablets of 500 mg per day.
Brewer’s yeast before or after meals?
To avoid bloating, it is generally recommended to take the capsules or tablets a few minutes before a meal. One to two annual cures of three months are enough.
In addition, it is better to avoid consuming drinks or foods that are too hot immediately after taking, because yeast is heat sensitive and temperature changes.
How to keep it well?
Dehydrated brewer’s yeast can be stored quite easily in a closed container, cool and away from humidity.
Side effects: what are the disadvantages of brewer’s yeast?
Like all probiotics, “live” brewer’s yeast is not recommended:
- to immunocompromised people,
- to people on immunosuppressive therapy
- and to people following a chemotherapy.
For good reason, by passing the intestinal barrier, the yeasts flow into the blood and can lead to a sepsis-type infection.
She is also not recommended for people with irritable bowel syndrome. Since it is grown on cereals, it may retain some deleterious traces of gluten.
In some people, fungi can cause fermentation associated with a feeling of discomfort, bloating or gas.
Beware of drug interactions
Brewer’s yeast may interact with certain diabetes and depression treatments. Do not hesitate to ask your doctor for advice before starting a yeast treatment.
Does she make you fat?
We often read that brewer’s yeast makes you fat. Because ? It is sometimes recommended to gain muscle due to its protein content(nearly 50 g of protein for 100 g of yeast). But by practicing regular physical activity and eating healthy, you will prevent any weight gain.