E-62 Animal-Derived Ingredients


John: Hey there, plant-powered pals! Welcome to another episode of Healthy Vegan Living! 

Samantha: That’s right! You’ve got John, the guy who once mistook a jackfruit for a spiky football... 

John: And Samantha, the lady who thinks nutritional yeast should be its own food group. 

Samantha: Today, we’re taking you on a wild ride through the world of animal-derived ingredients! And before you ask, no, Gary isn't hiding in a pantry somewhere. He’s at the dentist for the next week. Poor guy, turns out sugar isn’t vegan after all. 

John: So, Samantha, ever find yourself munching on something and suddenly wondering if it’s secretly harboring animal bits? 

Samantha: Oh, all the time! Like that one time I found out marshmallows had gelatin. I mean, I thought they were just fluffy clouds of happiness! 

John: Right? And don’t even get me started on Worcestershire sauce. Why does a perfectly good condiment need to sneak in anchovies? It’s like, I just wanted some tang, not to swim with the fishes! 

Samantha: And then there's gelatin. It's in everything from gummy bears to some vitamins. Who knew dessert could be so sneaky? 

John: Let’s not forget the classic “natural flavors” mystery. It’s like, are they natural like apples, or natural like beaver butt secretions? 

Samantha: Oh, and honey. Can bees sign a consent form? No? Then let’s leave their hard-earned honey alone, folks! 

John: So, buckle up, dear listeners! We’re about to uncover all the surprising places animal-derived ingredients like to hide. 

Samantha: And we’ll do it with the same charm and wit you’ve come to expect, even if we’re missing our resident brain, Gary. 

John: Let’s get into it, folks! Prepare your taste buds and your funny bone. This is Healthy Vegan Living!

John and Samantha (in unison):          Let’s get veggin’!          Let’s get veggin’!

What are Animal-derived ingredients, and how do they affect a Vegan life?

Animal-derived ingredients refer to ingredients that come from animal sources, such as eggs, dairy products, and other animal-based components like gelatin, casein, etc. Animal-derived ingredients that can be found in foods, such as:

  • Eggs, egg whites, egg yolks,
  • Dairy products like milk, cream, butter, ghee
  • Animal-based protein sources like gelatin, casein, whey

These animal-derived ingredients, while not necessarily present in every food item, can act as sources of animal-based proteins, nutrients, and other components in foods, especially in baked goods and processed foods.

For vegans, animal-derived ingredients are generally avoided as veganism promotes plant-based sources of food, with the exclusion of any animal-based ingredients. The presence of animal-derived ingredients, especially egg, dairy, gelatin, etc. can act as a violation of vegan principles, which aim to eliminate all animal-based food sources.

However, it's important to note that animal-derived ingredients, when present, are usually found in relatively modest quantities. Animal-derived ingredients, even in small amounts, can act as sources of animal-based proteins like gelatin, casein, etc. as well as sources of nutrients like cholesterol.

In summary, while animal-derived ingredients are not necessarily unhealthy in small amounts, for strict vegans, it's generally recommended to avoid or minimize intake of these ingredients in order to adhere to a completely plant-based diet. 

Footnote: [1

What are the health risks associated with consuming animal-derived ingredients? Here are some of the key risks:

1. Cardiovascular Disease: Animal products are high in saturated fats and cholesterol, which can increase the risk of cardiovascular diseases such as heart attacks and strokes. Saturated fats and cholesterol contribute to the buildup of plaque in the arteries, leading to atherosclerosis. [2][4][6][8].

2. Cancer: The consumption of red and processed meats has been linked to an increased risk of various cancers, including colorectal, breast, prostate, and stomach cancers. The World Health Organization (WHO) classifies processed meat as carcinogenic and red meat as probably carcinogenic, [4][5][8].

3. Diabetes: High intake of animal products, particularly red and processed meats, is associated with an increased risk of type 2 diabetes. This is due to the high levels of saturated fats and heme iron found in these foods, which can impair insulin sensitivity, [4][6].

4. Obesity: Diets high in animal products can contribute to weight gain and obesity. Animal-derived foods are often calorie-dense and can lead to an excessive caloric intake, contributing to obesity and related health issues, [6][8].

5. Gut Health: Animal products can negatively impact gut health by promoting the growth of harmful gut bacteria. This can lead to the production of trimethylamine N-oxide (TMAO), a compound associated with inflammation and increased risk of cardiovascular and neurological diseases, [2][8].

6. Bone Health: High consumption of animal protein can lead to increased acid production in the body, which may require calcium to neutralize. This can result in calcium being leached from the bones, potentially weakening them and increasing the risk of osteoporosis, [4].

7. Kidney Health: The high phosphorus content in animal proteins can lead to elevated levels of fibroblast growth factor 23 (FGF23), which is harmful to blood vessels and can cause hypertrophy of the cardiac ventricle, heart attacks, and heart failure, [8].

8. Foodborne Illnesses: Animal products, particularly poultry, are common sources of foodborne pathogens such as Salmonella and E. coli. These pathogens can cause severe food poisoning and other gastrointestinal issues, [4].

9. Antibiotic Resistance: The mass use of antibiotics in animal farming contributes to the development of antibiotic-resistant bacteria. These bacteria can cause life-threatening infections in humans that are difficult to treat with existing antibiotics, [4]. 

10. Environmental Impact: While not a direct health risk, the environmental impact of animal farming is significant. It contributes to greenhouse gas emissions, deforestation, and water pollution, which indirectly affect human health by contributing to climate change and environmental degradation. [4][6].

In summary, consuming animal-derived ingredients can lead to a range of health issues, including cardiovascular disease, cancer, diabetes, obesity, and negative impacts on gut, bone, and kidney health. Additionally, the risk of foodborne illnesses and the development of antibiotic-resistant bacteria are significant concerns. Reducing or eliminating animal products from the diet can mitigate these risks and promote better overall health. [2][4][5][6][8].

Citations:

[1] https://ppl-ai-file-upload.s3.amazonaws.com/web/direct-files/14800514/8ddd504d-7ebc-48d0-9cc7-fbfd3c4db283/paste.txt

[2] https://www.sciencedirect.com/science/article/pii/S0002916522008565

[3] https://pubmed.ncbi.nlm.nih.gov/32889521/

[4] https://viva.org.uk/health/why-animal-products-harm/meat/

[5] https://www.frontiersin.org/articles/10.3389/fanim.2024.1332694/full

[6] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9603601/

[7] https://www.sciencedirect.com/science/article/pii/S0002916522008577

[8] https://www.forksoverknives.com/wellness/animalproteindangers/

[9] https://ajcn.nutrition.org/article/S0002-9165%2822%2900858-9/fulltext

Are there specific animal-derived ingredients linked to higher cancer risk? Yes, here are some key points:

1. Red and Processed Meats: Heterocyclic Amines (HCAs) and Polycyclic Aromatic Hydrocarbons (PAHs). These compounds are formed when meat is cooked at high temperatures, such as grilling or frying. Studies have shown that HCAs and PAHs can cause cancer in animal models, and high consumption of well-done, fried, or barbecued meats is associated with increased risks of colorectal, pancreatic, and prostate cancer. [6].

N-nitroso Compounds (NOCs): Found in processed meats, NOCs are potent carcinogens that have been linked to an increased risk of pancreatic cancer and other cancers. [2][3].

2. Smoked Meats: Daily intake of smoked meat significantly increases the risk of breast cancer in both pre and post-menopausal women. The risk is attributed to factors such as heme iron content, by-products of cooking, exogenous hormones, and an animal sugar known as NEUR5gc, which leads to inflammation and tumor formation. [2].

3. Dairy Products: Insulin-like Growth Factor 1 (IGF-1). Certain components of dairy, such as IGF-1, have been associated with an increased risk of cancer. While dairy has some protective effects due to its probiotic content, calcium, and vitamin D, the presence of IGF-1 and phosphorous can have negative effects. [2].

4. Animal Fats: High Fat Content: Diets high in animal fats are linked to an increased risk of various cancers. The promotion of growth and high iron content in animal products are mechanisms that contribute to cancer risk. [4].

5. Heme Iron: Found in red meat, heme iron has been associated with an increased risk of colorectal cancer and other cancers. It promotes the formation of NOCs and other carcinogenic compounds in the gut. [2][3][4].

6. Processed Meats: Classified as a Class 1 carcinogen by the World Health Organization, processed meats are strongly linked to an increased risk of colorectal cancer and other cancers due to the presence of NOCs and other carcinogens formed during processing. [5][6].

In summary, specific animal-derived ingredients such as red and processed meats, smoked meats, certain components of dairy products, animal fats, and heme iron are linked to a higher risk of various cancers. These ingredients contribute to cancer risk through mechanisms like the formation of carcinogenic compounds during cooking and processing, promotion of growth factors, and inflammation. [2][3][4][5][6].

Citations:

[1] https://ppl-ai-file-upload.s3.amazonaws.com/web/direct-files/14800514/8ddd504d-7ebc-48d0-9cc7-fbfd3c4db283/paste.txt

[2] https://osher.ucsf.edu/patient-care/integrative-medicine-resources/cancer-and-nutrition/faq/animal-protein-cancer-risk

[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4144110/

[4] https://www.pcrm.org/news/health-nutrition/animal-products-linked-cancer

[5] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9204183/

[6] https://www.cancer.gov/about-cancer/causes-prevention/risk/diet/cooked-meats-fact-sheet

[7] https://www.medicalnewstoday.com/articles/breast-cancer-and-plant-based-diets-unhealthy-foods-linked-to-20-higher-risk

[8] https://www.frontiersin.org/articles/10.3389/fanim.2024.1332694/full

[9] https://www.wcrf.org/latest/news-and-updates/new-study-reveals-ultra-processed-foods-linked-to-increased-cancer-risk-diabetes-and-heart-disease/

How can I identify animal-derived ingredients on food labels? Follow these steps:

1. Familiarize yourself with common animal-derived ingredients:

Look out for obvious animal products like meat, poultry, fish, eggs, and dairy.

Be aware of less obvious ingredients like gelatin, casein, whey, and honey.

2. Check for specific animal-derived ingredients:

Gelatin: Made from animal bones and connective tissues. Often found in gummy candies, marshmallows, and some yogurts.

Casein and Whey: Proteins derived from milk. Common in cheese, protein powders, and processed foods.

Lactic acid: Can be derived from animal sources, though it's often vegan.

Vitamin D3: Usually derived from lanolin (sheep's wool).

Carmine or cochineal: Red food coloring made from insects.

Lactose: A sugar derived from milk. Found in many dairy products and processed foods.

Carmine (or Cochineal): A red dye made from crushed beetles. Found in candies, drinks, and cosmetics.

Lard: Rendered pork fat. Used in some baked goods and fried foods.

Shellac: A resin secreted by the female lac bug, used in candy coatings and nail polish.

Isinglass: A form of collagen derived from fish bladders, used in some beer and wine production.

Lanolin: Derived from sheep's wool, found in some cosmetics and chewing gum.

Albumen: Egg white, often used in baked goods and confections.

Rennet: An enzyme from the stomachs of calves, used in cheese making.

Lecithin: Can be derived from eggs, though it can also come from soy. Check the source if the label doesn't specify.

3. Be cautious of ambiguous ingredients:

Natural flavors: Can be derived from animal or plant sources.

Mono and diglycerides: These emulsifiers can be derived from animal fats or plants. Check for vegan labeling.

Glycerin: Can be derived from animal fat or vegetable oil. Check for vegan labels or contact the manufacturer.

4. Look for vegan certification labels:

Certified Vegan logo

Vegan Action logo

V-Label

5. Use technology to assist you:

Download apps like "Is It Vegan?" or "Vegan Pocket" that can scan barcodes and identify non-vegan ingredients.

6. Contact manufacturers and tips for verification.

  1. Contact Manufacturers: If in doubt, contact the company directly to inquire about the source of a particular ingredient.
  2. Use Apps and Resources: Apps like "Is It Vegan?" and websites that list animal-derived ingredients can be helpful.
  3. Join Vegan Communities: Online forums and local vegan groups can be great resources for sharing information about specific products and brands.

7. Be aware of hidden animal products: Some seemingly vegan products may contain animal-derived ingredients in processing aids or as part of the manufacturing process.

8. Stay informed: Keep up-to-date with new ingredients and manufacturing processes as the food industry evolves.

Remember, reading labels carefully and being aware of common animal-derived ingredients will help you make informed choices about the products you consume.

Citations:

[1] https://ppl-ai-file-upload.s3.amazonaws.com/web/direct-files/14800514/8ddd504d-7ebc-48d0-9cc7-fbfd3c4db283/paste.txt

 

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