What are lactose side effects every ethical consumer must know? Is lactose vegan? Good for you? Sustainable? Food you should buy organic and fair trade? Here are lactose pros and cons…

Food is something we consume every day. 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 lactose benefits and side effects.
You are going to learn all about lactose benefits and side effects. This will include lactose benefits for your health and potential risks, lactose water footprint and carbon footprint, sustainability, if lactose is vegan or impact animals in other ways, and much more.
After learning if lactose is good or bad for you, the environment, animals and human rights, you will be able to make the best choices you can the next time you buy food.
This post is all about lactose benefits and side effects that every ethical consumer should know.
Top Lactose Benefits And Side Effects
HEALTH
Lactose side effects may include:
- acne
- weight gain
- diarrhea
- nausea and possible vomiting
- stomach cramps
- gas
- bloating
Additionally, lactose is…
- Acidic pH level once digested
- Gluten Free
- Common Food Allergen: MILK, lactose is the sugar that is in milk
- A High-FODMAP Food (may cause gas, bloating & pain for some)
ENVIRONMENT
Water footprint: likely low, 1,020 liters of water used to produce 1 kilogram of milk / 122 gallons of water used to produce 1 pound of milk
Carbon footprint: likely low, 1.9 CO2e to produce 1 kilogram or 2.2 pounds of 2% milk, a car driving equivalent of 4.5 miles or 7.25 kilometers
Destruction: high, lactose production is relatively destructive, land usage for pasture, grain and forage, solid waste (excrement/manure) runoff into soil and freshwater, deforestation for feed crops, animal agriculture leading cause of: species extinction, ocean dead zones, water pollution and habitat destruction, responsible for up to 91% of Amazon destruction
Lactose is…
- Unsustainable
ANIMALS
Kills: male calves, in most cases the dairy industry sells “unwanted” male calves to be slaughtered for veal, as pregnancy must occur for female cows to lactate and produce milk
Harms: cows, calves mother cow and calf distressed due to separation within 24 hours after birth, male calves slaughtered for veal, female calves fed artificially, locked in tiny cages, cows genetically modified to grow so obese that many become lame (unable to walk) shocked with electric prods, shackled with chains and dragged, beaten, prods poked up rectums, live last few months in crowded feedlots with hundreds or thousands of others, without pasture, often without shelter, must stand in mud, ice and their own waste, dairy cows eventually slaughtered for beef once milk production has ended
Indirectly kills or harms: wildlife and ecosystems, habitat contamination (water and soil pollution), wildlife habitat destruction (deforestation/land clearing), wolves and coyotes killed to prevent predation on livestock
Lactose is…
- Not vegan
- Harmful to wildlife and ecosystems
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
Lactose is…
- A product with labor issues
Where does most lactose come from?
The world’s top lactose exporting country is Netherlands, followed by USA, Germany, Austria, Italy, France, UK, Denmark, Sweden, New Zealand.
Other names for lactose?
Other names for lactose are saccharum lactin and D-lactose.
lactose is acidic.

Is lactose alkaline or acidic? Lactose is acidic. All forms of dairy are acidic.
When you eat food, it is broken 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 found in meat, coffee, dairy and alcohol, leave an acid ash.
Going alkaline easier than ever with this: Acidic and Alkaline Foods List
lactose is gluten free.

Is lactose gluten free? Yes, lactose is gluten free.
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:
- recurring abdominal pain
- chronic diarrhea
- constipation
- tingling
- numbness in hands and feet
- chronic fatigue
- joint pain
- unexplained infertility
- low bone density (osteopenia or osteoporosis)
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
lactose is a common food allergen: milk.

Is lactose a common food allergen? Yes, lactose contains a common food allergen: milk. Many people experience allergic reactions to lactose.
A group of the eight major allergenic foods, AKA the Big-8, include:
- milk
- eggs
- fish
- crustacean shellfish
- tree nuts
- peanuts
- wheat
- soybeans
These foods account for about 90% of all food allergies in the United States.
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
lactose is a high-fodmap food.

Is lactose FODMAP friendly?
No. Lactose is a high-FODMAP food so you should limit or eliminate it while 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.
lactose is unsustainable.

Overall, is lactose eco friendly? Is lactose sustainable?
Lactose production is relatively unsustainable,
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.
A 2010 United Nations report said that a global shift towards a vegan diet is vital to save the world the worst impacts of climate change.
Read more about ‘What Makes Food Sustainable Or Unsustainable?’
lactose is not vegan.

Is lactose vegan? No, lactose is not vegan. Lactose is dairy, the byproduct of a cow, sheep or goat, therefore making it an animal-derived food. A mother cow, mother sheep or mother goat’s milk must be used in order to produce lactose.
According to Sentient Media, “more than 200 million land animals are killed for food around the world every day. Including wild-caught and farmed fishes, we get a total closer to 3 billion animals killed daily.”
Animals of factory farms and the livestock industry 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. They’re also injected with growth hormones to become fatter faster and live short lives, being slaughtered as soon as they finish growing and are killed prematurely, well before their natural lifespan.
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
lactose is a product with labor issues.

Is lactose a product associated with labor concerns?
At this time there have been no major concerns associated with lactose 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 be associated 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.
Sadly, many labor concerns exist around the world in both developed and developing countries. We must be vigilant to ensure what we buy is not contributing to industries that are unfair to their valuable workers. Some known problems include workplace health and safety, child labor, gender inequality, inadequate pay, wage theft and exploitation. Workers can even be subjected to 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 has been likened to 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‘
This post was all about lactose side effects.
Sources:
Milk Allergies and Lactose Intolerance