The summary is:
The speaker is a doctor who talks about the benefits of brewer's yeast for health, well-being and quality of life. He explains how brewer's yeast can improve intestinal health, immunity, skin, cholesterol and other conditions. He also warns that brewer's yeast is not the same as beer and that supplementation should be done with guidance from a nutritionist or a doctor. He asks the audience to like, share and subscribe to his channel and follow his Instagram for more content.
Some possible facts extracted from the text are:
1. The text is a transcript of a video by Samuel Gallelast, a doctor who discusses health topics on YouTube.
2. The video is about the benefits of brewer's yeast, a fungus that ferments sugar from cereals and produces B vitamins, amino acids, and other nutrients.
3. Brewer's yeast has a prebiotic effect, which means it feeds the good bacteria in the intestine and improves the intestinal microbiota.
4. Brewer's yeast also has a probiotic effect, which means it increases the immune system by presenting toxins to the leukocytes (white blood cells) and increasing their production.
5. Brewer's yeast contains lysine, which reduces viral replication and helps with collagen formation for skin, hair, and nails.
6. Brewer's yeast contains tryptophan, which is the precursor of serotonin, a neurotransmitter that regulates mood and sleep.
7. Brewer's yeast contains cystine, which is a sulfurous amino acid that helps with intestinal detoxification by increasing reduced glutathione.
8. Brewer's yeast contains lecithin, which increases HDL (good cholesterol) levels and helps with cholesterol control.
9. Brewer's yeast contains iron, calcium, chromium, selenium, zinc, and organic silicon, which have various benefits for the body.
10. Brewer's yeast is not the same as beer and can be taken in powder or pill form as a supplement, but it should be guided by a nutritionist or a doctor.