Question

Probiotics are?

A) live microbial food supplement.
B) cancer-inducing microbes.
C) new kinds of food allergens.
D) safe antibiotics.

Answer 1

Hint: Probiotics help you in many ways, including fighting off bad bacteria when you have too much of them, and helping you feel better. It is made up of bacteria.

Complete step-by-step answer:
Probiotics are live bacteria and yeasts that are good for you, especially your digestive system. Live bacteria are often considered germs that cause diseases. But our body is made up full of bacteria, both good and bad. Probiotics are often called good or helpful bacteria because they help to keep your gut healthy.
According to WHO/FAO, probiotics are live microorganisms that when administered in adequate amounts confer a health benefit on the host. yeasts and bacilli can also be used as probiotics.
Some characteristics of probiotics are:
1) can survive the passage of the digestive system.
2) can attach to the intestinal epithelial and colonize in the intestine.
3) can use the nutrients and substrates in a normal diet.
4) Non-pathogenic and non-toxic.
5)can exert a beneficial effect on the host.

Probiotics also include some side effects that are:
1) Rare cases cause bloating, diarrhoea, and abdominal pain.
2) If in excess causes infection that requires medical attention.
3) People having an underlying disease or compound immune system cause problems like skin, rash, fever, and bloody stools.
4) sometimes interact with immunosuppressive drugs leading to life-threatening conditions, so people taking such drugs should avoid them.

Therefore the correct answer is Option A.
Note: Probiotics help in increasing the absorption of calcium, an important mineral in the prevention of osteoporosis, preventing intestinal tract infections that are caused by candida spp. Beneficially affect the host by improving its intestinal microbial balance, thus inhibiting pathogens and toxin-producing bacteria, it also restores the balance between good and bad bacteria in the gut, and blocks the attachment and invasion of epithelium by pathogens, improving epithelial barrier function.