Garlic Benefits and Side Effects

By Adriane Marie •  Updated: 01/22/23 •  11 min read

What are garlic benefits and side effects? Is garlic vegan? Gluten free? Acidic or alkaline? Low fodmap? Good for you? Healthy? Sustainable? Here are garlic pros and cons: all the info on garlic that every ethical consumer wants to know…

garlic benefits and side effects

Food is something we consume every day and if you’re like me, you do all the research you can to make sure you don’t hurt yourself, the planet, animals or others when shopping. As an ethical consumer myself, I am giving you all the info I’ve found on garlic benefits and side effects.

You are going to learn all about garlic benefits and side effects. This will include garlic benefits for your health and potential risks, garlic water footprint and garlic carbon footprint, garlic sustainability, if garlic is vegan or impacts animals in other ways, and much more. 

After learning if garlic is good or bad for you, the environment, animals and human rights, you can make the best choices you can the next time you buy food.

This post is all about garlic benefits and side effects that every ethical consumer should know.

Garlic Benefits And Side Effects

Health

Garlic health benefits may include:

Garlic side effects may include:

Additionally, garlic is…

Environment

Water footprint: low, it takes 589 liters of water to produce 1 kilogram of garlic / 71 gallons of water to produce 1 pound of garlic

Carbon footprint: low, 0.95 kg CO2e to produce 1 kilogram or 2.2 pounds of fresh garlic, a car driving equivalent of 2.5 miles or 3.5 kilometers

Destruction: low, garlic production is relatively sustainable, there is no known significant damage to air, water, land, soil, forests, etc. as long as pesticides have not been used, be sure to buy Non-GMO/organic, as toxic, chemical pesticides contaminate air, water, soil, etc.

Garlic is…

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Animals

Kills: none, garlic production does not require any animals to be killed

Harms: none, garlic does not require any animals to be used

Indirectly kills or harms: none, no animals are indirectly killed or harmed from garlic production as long as toxic chemicals have not been used, be sure to buy Non-GMO/organic, as pesticides harm and kill wildlife and ecosystems by contaminating soil, water, air and plants that animals eat

Garlic is…

Laborers

Health and safety: varies, overall, agriculture continues to be one of the most dangerous industries, farmworkers may be subject to dehydration, heat stroke, unprotected exposure to harmful, toxic chemicals and pesticides, unsafe machinery and clean drinking water may not always accessible

Living conditions: varies, laborers are often exploited, they may face tough working conditions including long hours in the sun and heat performing physically exhausting tasks, labor laws and rights may or may not be in place, even if worker protection exists, employer violations may go unreported, refugees and migrant workers are especially vulnerable to abuse and mistreatment, fearing consequences of job loss or deportation

Wages: varies, generally farmworkers earn meager wages, there are many cases of underpaid agricultural workers, wage theft and no overtime payment or benefits

Garlic…

Where does most garlic come from?

The world’s top garlic producing country is China, followed by India and Bangladesh.
The world’s top garlic exporting country is Spain, followed by China, Mexico, Argentina, Netherlands, USA, France, South Korea, Egypt and India.
In the United States, California is the major garlic producing state, followed by Nevada and Oregon.

Is garlic nutritious? Is garlic good for you?

Yes! Garlic is rich in Vitamin B1, B2, B3, B6, folate, Vitamin C, calcium, iron, magnesium, manganese, phosphorous, potassium, sodium and zinc.

Is garlic alkaline or acidic?

Is garlic alkaline or acidic?

Garlic is alkaline when fresh.

What is the pH level of garlic?

Garlic has an 8.5 pH level when fresh once digested.

When you eat food, it breaks down to an ash residue that can be neutral, acidic or alkaline. Minerals such as potassium, calcium, magnesium, sodium, zinc, silver, copper and iron produce an alkaline ash; whereas sulfur, phosphorus, chlorine and iodine, which are in meat, coffee, dairy and alcohol, leave an acid ash.

Going alkaline easier than ever with this: Acidic and Alkaline Foods List

Is garlic gluten free?

Is garlic gluten free?

Yes, garlic is gluten free. Garlic does not contain gluten. Garlic is a type of bulbous flowering plant in the onion family, therefore making it a naturally gluten free food. 

While celiac disease may not be as rampant as many marketing trends lead us to believe, you may have a gluten sensitivity…

Celiac and gluten sensitivity symptoms are similar and may include:

There are hundreds of potential symptoms, many of which are also symptoms of other conditions.

Going gluten-free easier than ever with this: Gluten and Gluten Free Foods List

Is garlic a common food allergen?

Is garlic a common food allergen?

No, garlic is not a common food allergen. Some people may experience allergic reactions to garlic but it is relatively rare by comparison.

A group of the eight major allergenic foods, AKA the Big-8, include:

Severe food allergies can be life threatening. Following ingestion of a food allergen, a person with food allergies can experience a severe, life-threatening allergic reaction called anaphylaxis. 

Persons may still be allergic to and have serious reactions to foods other than the eight foods identified by the law.

Be aware of common dietary restrictions and food allergens with this: The Big 8 Most Common Food Allergens List

Is garlic low FODMAP?

Is garlic low FODMAP?

No, garlic is high-FODMAP, a food you should eliminate if on a low-FODMAP diet. 

A low FODMAP diet may help those with bloating, gas, constipation, diarrhea, stomach pain, and IBS (irritable bowel syndrome).

It’s all about knowing your body. Observe what works and what doesn’t. You body might even react negatively to a low-FODMAP food simply due to intolerance. Everyone is different! Be mindful and patient. Take time to get to know what’s best for your physical health and overall wellbeing.

See this High-FODMAP and Low-FODMAP List of Foods

Water footprint of garlic?

Water footprint of garlic?

Garlic has a relatively low water footprint compared to other foods.

It takes 589 liters of water to produce 1 kilogram of garlic / 71 gallons of water to produce 1 pound of garlic.

Did you know that water is a finite, non-renewable resource?

How much water does it take to produce an apple? A serving of rice? A steak dinner?

We need to be aware of “water footprints”. That is, the amount of fresh water utilized in the production or supply of goods we consume. As it turns out it takes significantly more water to yield foods that come from animals than foods that come from plants. Imagine how much water a cow needs to consume to generate a piece of beef. Not only how much water a single cow drinks, rather all the water that went into producing the crops that the cow ate.

Find out how much water your food consumes with this: Water Footprints of Foods and Ingredients List

Carbon footprint of garlic?

Carbon footprint of garlic?

Garlic has a relatively low carbon footprint compared to other foods.

It takes around 0.95 kg CO2e to produce 1 kilogram or 2.2 pounds of garlic, a car driving equivalent of 2.5 miles or 3.5 kilometers.

When calculating carbon emissions, some factors may include…

But that’s not all!

It’s best to keep the following in mind when grocery shopping:

Find out how much carbon your food emits with this: Carbon Footprints of Foods and Ingredients List

Is garlic sustainable?

Is garlic sustainable?

Yes. Garlic production is relatively sustainable since there is no known significant damage to air, water, land, soil, forests, etc. Be sure to buy non GMO/organic, as toxic, chemical pesticides contaminate air, water, soil, etc. when using regenerative practices.

A 2018 Oxford University study – which is the most comprehensive analysis to date of the damage farming does to the planet – found that ‘avoiding meat and dairy is the single biggest way to reduce your impact on Earth’ as animal farming provides just 18% of calories but takes up 83% of our farmland.

Consuming animal products and byproducts is not environmentally friendly and is one of the worst things for the Earth. Not only is meat production wasteful, it causes enormous amounts of pollution. The industry is one of the biggest causes of climate change.

Read more about ‘What Makes Food Sustainable Or Unsustainable?’

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Is garlic vegan?

Is garlic vegan?

Yes, garlic is vegan. Garlic is a plant and not an animal product or byproduct, therefore making it a vegan food. 

Animals of factory farming are suffering. They live in horrific conditions that often include confinement, physical abuse and unnatural environments…so much so that they need to receive antibiotics to keep from getting ill or spreading disease. Growth hormones allow all kinds of animals to become fatter faster and live short lives.

Because we cannot see for ourselves how these animals live and what they endure does not mean it isn’t happening. The meat, poultry and dairy industries do everything they can to distance us from knowing how our food comes to be in order to keep us in the dark about what we support each time we buy animal derived products and byproducts.

Go vegan for animals!

It’s the best way to help animals and it’s not as difficult as you may think. Speak for animals with your actions, for they cannot speak at all.

Going vegan is easier than ever, at a glance with this: Vegan and Non-Vegan Foods List

Does garlic have human rights issues?

benefits of buying fair trade, labor rights, human rights and workers rights issues

At this time there are no major human rights concerns with garlic production but that doesn’t mean it isn’t happening! It’s important to stay aware of human rights concerns and worker exploitation that may come with specific brands.

Did you know the single largest employer in the world is agriculture? The labor involved behind each and every product cannot go unrecognized. 

Some known problems include workplace health and safety, child labor, gender inequality, inadequate pay, wage theft and exploitation. Workers can even experience harassment, humiliation and violence and unfair employers often fail to provide laborers with access to shade, drinking water, restrooms and breaks. Consequently, laborers can face nausea, dizziness, heat exhaustion, dehydration and heat stroke -the leading cause of farmworker death! 

Such mistreatment is like modern day slavery. Workers are often afraid to report issues because they fear it will result in losing their jobs or deportation. 

Fair trade organizations fight to ensure better social, environmental and economic standards. 

We can improve people’s lives with foods we eat every day simply by buying products that are certified fair trade. 

Be sure to read up on this list of ‘Foods You Should Always Buy Fair Trade

Conclusion

Garlic benefits include:

Garlic side effects include:

This post was all about garlic benefits and side effects.

Sources:

Healthline nutrition: garlic

Garlic, raw – FoodData Central – USDA

Adriane Marie

Hi, I'm Adriane, creator of HEALabel! I organize info for you to comprehensively see how purchases impact health, environment, animals and laborers. Stay aware because you care! Subscribe below to get my weekly newsletter with tips, new info and other ethical consumer insight.

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