Nutritional value and health benefits

Yogurt is nutritionally rich in protein, calcium, riboflavin, vitamin B6 and vitamin B12. It has nutritional benefits beyond those of milk. Lactose-intolerant individuals can sometimes tolerate yogurt better than other dairy products, because the lactose in the milk is converted to glucose and galactose, and partially fermented to lactic acid, by the bacterial culture.

Yogurt containing live cultures has been found effective in a randomized trial at preventing antibiotic-associated diarrhea. Yogurt contains varying amounts of fat. There is non-fat (0% fat), low-fat (usually 2% fat) and plain or whole milk yogurt (4% fat). A study published in the International Journal of Obesity (11 January 2005) also found that the consumption of low-fat yogurt can promote weight loss, relative to a gelatin placebo.


Yogurt is a valuable health food for both infants and elderly persons. For children, it is a balanced source of protein, fats, carbohydrates, and minerals. For senior citizens, who usually have more sensitive colons or whose intestines have run out of lactase, yogurt is also a valuable food. Elderly intestines showed declining levels of bifidus bacteria, which allow the growth of toxin-producing and, perhaps, cancer-causing bacteria. Yogurt may help prevent osteoporosis, reduce the risk of high blood pressure. Yogurt with active cultures helps the gut, may discourage vaginal infections, and may help one feel fuller.
The "yogurt defense" was made famous by the trial of Carol Downer, one of the developers of menstrual extraction. She was arrested at her self-help group and charged with practicing medicine without a license, as she inserted yogurt into the vagina of another woman to treat a yeast condition. Carol Downer was acquitted; the jury did not equate inserting yogurt with practicing medicine.



Το γιαούρτι είναι ολιγοθερμιδική τροφή με σχετικά μικρή ποσότητα λιπαρών (ειδικότερα τα μη στραγγισμένα γιαούρτια). Βοηθάει στη σωστή λειτουργία του πεπτικού συστήματος καθώς τα ένζυμα που περιέχει διευκολύνουν την πέψη και βελτιώνουν την αφομοίωση των τροφών. Επίσης τα ζωντανά και ενεργά βακτήρια ασκούν θετική επίδραση στη μικροχλωρίδα του εντέρου και στην παραγωγή εντερικών αντισωμάτων. Συμβάλει στην διατήρηση της καλής υγείας του δέρματος. Περιέχει πρωτεΐνες, βιταμίνες του συμπλέγματος Β, φώσφορο, μαγνήσιο και κάλιο. Τέλος το γιαούρτι, επειδή παράγεται από γάλα, είναι πλούσιο σε ασβέστιο που βοηθά στην καλή υγεία των οστών.