Please, are spices like Onion and Garlic really antibiotics

yes, they are.

Well onions and garlic are very popular ingredients in cooking, but they also have healing powers. Onions and garlic are effective decongestant,expectorant for cough and colds, relieves sore throats and sinusitis. They helps lower blood pressure. When used externally they can be used for insect bites,burns and boils. http://www.natural-holistic-health.com/onion-and-garlic-herbal-profile/

they are not much antibiotic. But they help body get vitamins

Hi. Adeiza. Welcome to myLot! If they are, I don't know anything about this. I know that they are proven to be essential for the health of the body though.

None of these work in isolation in the sense one cannot rely on just onions or garlic to serve as antibiotics. They do have curative properties just as other condiments that we use in our food. To each its own.

i don't know about onion but i've read about garlic and yes it is a natural anti-biotics

They are good for health.. not antibiotics as such!

Garlic is an anti-oxidant and helps build up the body's immune system against certain diseases. I am not sure just what onion does but it too is supposed to be good for you. :)

Garlic was an important healing agent to the ancient Egyptians just as it still is to the modern Egyptian Copts and in all Mediterranean countries. At a later time, Pliny, the Roman, devotes a lengthy section of praise to the use of garlic. Raw garlic was routinely given to asthmatics and for those suffering with other bronchial-pulmonary complaints. Onions appear to be at least somewhat effective against colds, heart disease, diabetes, osteoporosis, and other diseases and contain anti-inflammatory, anticholesterol, anticancer, and antioxidant components such as quercetin.

Yes

I'm not to sure what properties onions have, but garlic is one of the strongest natural anti-oxidant you can get. It helps build you immune system to prevent you from getting sick.

Ya both are antibiotics. Onion keeps our stomach cool in summers and prevent us from heatstrokes. Garlic is also beneficial , 1 slice a day empty stomach in d morning keeps many diseases away.

hi,yes,its true and proven.Eventhough when people don't know about these chemical copositions etc..people were used to use these items as antibiotics.

hi,yes,they are using as antibiotics since age old...they are proved clinically and got approved by world health organization.Without knowing all the chemical composition also people used to use these as antibiotics in olden days itself.That is the greatness of our olden people. All the best and have a nice time.