Uses of Garlic And Its Common Side Effects

the uses of garlic

People commonly use garlic for high blood pressure, high levels of cholesterol or other fats in the blood, and the hardening of the arteries. It is also used for the common cold, osteoarthritis, and many other conditions, but there is no good scientific evidence to support these uses.

The Uses of Garlic

Homemade cough remedy

Suffering from a cold? Boil up some minced cloves of garlic and drink it like tea! You’ll find it easier to breathe and the itchiness of your throat will subside.

Combat acne

Garlic has anti-inflammatory properties to reduce irritation, and the allicin will kill bacteria that clog up your pores and causes breakouts. Next time you’re suffering, reach for your trusty garlic.

Treat athlete’s foot

We hope we’ve already proven just how wonderful garlic can be, but did you know you can also use it to treat athlete’s foot? Mix some olive oil and minced garlic together and using a cotton bud, apply it to the affected area. Keep applying this treatment for a while after the symptoms have gone, in order to make sure the horror has truly ended!

Lose weight

Whilst garlic won’t actually make the weight drop off you, it will make you feel fuller quicker. With garlic, you may just have the willpower to skip dessert after all!

Remove splinters

Slice a garlic clove in half and tape it to the area where the splinter is with a bandage. Apparently, this will help to remove the splinter due to its antibacterial properties.

Promote hair growth

If you want to achieve fast hair growth you could try using garlic. Add it to your shampoo and use it as normal through your hair. If you fancy, you can buy garlic infusion oil which you can massage into your hair. Don’t worry about the smell – it’ll soon fade

Look after your toenails

Have your toenails turned an unfortunate shade of yellow or brown? No worries, we have just the thing. Grab a cotton bud and using garlic oil, coat your nails. Your nails should be back to their normal color within a week.

Use garlic as a dandruff treatment

Are you suffering from dandruff? Reach for the garlic! Paired with honey, you can make a really effective remedy at home. Follow the instructions from Heal With Food to make yours and rid yourself of flakes for good!

Attend to a cold sore

Cut a clove of garlic into two pieces and using one piece, hold it against your cold sore. As you can probably (and correctly) imagine, this may hurt a little – but it has strong antiseptic and antimicrobial properties to help heal your annoying cold sore.


Do we bet you didn’t know you could count garlic amongst oysters as an aphrodisiac? Garlic contains allicin which encourages blood to rush to the, er, nether regions.

Treat a yeast infection

Some claim that garlic is the best cure for a yeast infection thanks to its antibiotic qualities. To use it for a yeast infection, you can take tablets orally.

Get rid of an ear infection

Whilst we’re on the topic of infections, it’s worth mentioning that garlic can also be used to combat those present in the ear. Peel a garlic clove and cut the tip off one end. Wrap it in a small piece of gauze and then pop it just inside the ear, with the cut tip facing inwards. Hold a warm, clean cloth over your ear and wait until the pain subsides.

Repel mosquitos

If you’ve found yourself the target of a swarm of mosquitos, it’s time to act! Some believe that garlic can help get rid of bugs, and we think it’s worth a go. Grab an unpeeled clove and rub it all over your skin. The mozzies will hate the stench and keep away from you… as might all your friends too.

Make garlic glue

If you’ve ever finely chopped garlic, you’ll know how sticky it can be (and how difficult it is to get it off your fingers!) If you’ve got an envelope that is no longer sticky, crush a garlic clove and rub the juices onto the seal. Hey presto – the envelope will stick.

Repair glass

Speaking of using garlic as glue, said glue can be used to repair the glass. Rub garlic juice carefully along hairlines cracks to reseal them – simple!

DIY surface cleaner

Here’s another pretty surprising use for your garlic – make a surface cleaner! Chop up 3-4 cloves of garlic, toss them in a spray bottle, and pour in some white wine vinegar. Add some lemon oil to make it smell lovely and then use it as a disinfectant spray – easy!

Make garlic chocolate truffles

If you’re a lover of chocolate and a lover of garlic, why not try to combine the two and make some unusual truffles? If you fancy trying your hand at this then visit Garlic Matters for the recipe.

Garlic Side Effects

Bad for liver

The liver is a vital organ of our body as it performs various functions like blood purification, fat metabolism, protein metabolism, and removing ammonia from our body. According to several studies, it is found that garlic is loaded with a compound called allicin, which can cause liver toxicity if taken in large quantities.


Consuming garlic on an empty stomach can cause diarrhea. Garlic has gas-forming compounds like sulfur that play an important role in triggering diarrhea.

Nausea, vomiting, and heartburn

According to a report published by the National Cancer Institute of the U.S, consuming fresh garlic on an empty stomach could lead to heartburn, nausea, and vomiting. As per a report published by the Harvard Medical School, garlic contains certain compounds that can cause GERD (gastroesophageal reflux disease).

Bad odor

Garlic can lead to bad breath if consumed in excess. The main reason for the cause of bad breath is the sulfur compound present in it.

Aggravates bleeding

Garlic is a natural blood thinner, so we shouldn’t consume large quantities of garlic along with blood-thinning medicines like warfarin, aspirin, etc. This is because the combined effect of blood-thinning medication and garlic is dangerous, and it may increase the risk of internal bleeding.

Not good for pregnant and nursing women

Pregnant women or lactating mothers should avoid eating garlic during this period as it may induce labor in pregnant women. Nursing mothers should avoid it as it alters the taste of milk.

Cause dizziness

According to experts, eating garlic in excess may lower blood pressure and lead to several related symptoms.

Induce sweating

In various clinical studies, consuming garlic for a prolonged time may lead to excessive sweating.

Aggravates vaginal infection

Avoid eating garlic for treating vaginal yeast infection as it can aggravate the yeast infection by irritating the tender tissues of the vagina.

Might cause vision changes

Overdose of garlic can cause hyphema, a condition that causes bleeding inside the anterior chamber of the eye (space between the iris and the cornea). This condition can cause loss of vision.

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