Plant-based milks have surged in popularity due to a variety of factors, including the increasing number of people adopting vegan and vegetarian diets, concerns about lactose intolerance, and a growing awareness of the environmental impact of dairy farming.
The most popular alternatives are almond, oat, soy and coconut. They offer diverse flavors and are believed by most people to be healtier than regular milk.
However, we dug deeper to actually understand what ingredients go into these milks and how they are produced.
In this blog, you may be surprised with some of our findings and question your future milk choices.
However, consuming plant based milk has drawbacks that you may not be aware of.
During the manufacturing process that involves, soaking, grinding, filtering and straining of the plant based ingredients, various additives and ingredients may be added to the plant milk to improve texture, taste, shelf-life, and nutritional profile:
A. Sugar: Consuming excessive amounts of added sugars can lead to numerous negative health effects like…Weight gain and obesity, Type 2 diabetes, insulin resistance and metabolic dysfunction, Heart disease, High blood pressure, triglyceride levels, and inflammation, Fatty liver disease, Cognitive decline, Tooth decay, Gout and Cancer
B. Rapeseed (canola), sunflower, and palm oils can vary depending on the specific type and how they are consumed…
Rapeseed/Canola Oil: highly processed and refined rapeseed oil contains fewer nutrients than cold-pressed versions. There are concerns about inflammatory effects due to omega-6 to omega-3 ratio after processing.
Sunflower Oil: High in polyunsaturated omega-6 linoleic acid, which can be pro-inflammatory if consumed in excess. May increase risk of obesity, heart disease, cancer when heated to high temperatures and oxidized.
Palm Oil: High in saturated fats, which can raise LDL cholesterol and heart disease risk
Oils higher in unsaturated fats like olive oil or avocado oil may be healthier options. Be sure to read labels carefully and avoiding excessive heating of oils to minimize oxidation and formation of harmful compounds.
C. Gums like carrageenan, gellan, and guar gum, as well as emulsifiers, are commonly used as food additives and are not without their potential health concerns:
Carrageenan: Some studies suggest it may cause inflammation in the digestive tract and promote intestinal lesions and tumors in animal studies [17,18]. Some people report improvement in digestive issues like bloating and IBS after eliminating carrageenan from their diet.
Gellan Gum: Gellan gum is generally recognized as safe by regulatory bodies based on toxicology studies.
Guar Gum: Considered safe in permitted amounts, but high doses can cause intestinal obstruction and other gastrointestinal side effects like gas and bloating. People with gut issues like IBS or SIBO may want to limit or avoid guar gum.
Emulsifiers (e.g. polysorbates, carboxymethylcellulose): Some studies link emulsifier consumption to increased inflammation, altered gut microbiome, and higher risk of metabolic and intestinal diseases [6,16].
In general, while these additives are approved, consuming them in moderation is important and should be part of an overall balanced diet. Those with digestive issues may want to limit or avoid foods with these additives and observe if symptoms improve. More research is still needed on their long-term effects.
https://www.webmd.com/diet/what-to-know-about-plant-based-milk
https://addjoi.com/blogs/news/5-common-plant-milk-additives-and-why-you-should-avoid-them
https://www.webmd.com/diet/palm-oil-health-benefits
https://www.webmd.com/diet/sunflower-oil-good-for-you
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6357563/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9962526/
https://www.webmd.com/vitamins/ai/ingredientmono-1139/palm-oil
https://www.healthline.com/nutrition/palm-oil
https://www.nature.com/articles/s41430-023-01344-1
https://www.healthline.com/nutrition/rapeseed-oil
https://www.health.harvard.edu/staying-healthy/by-the-way-doctor-is-palm-oil-good-for-you
https://www.healthline.com/nutrition/too-much-sugar
https://www.health.harvard.edu/staying-healthy/the-bitter-truth-about-added-sugar
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9966020/
https://www.health.harvard.edu/heart-health/the-sweet-danger-of-sugar
https://www.heart.org/en/healthy-living/healthy-eating/eat-smart/sugar/added-sugars
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7010168/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7010168/
https://pubmed.ncbi.nlm.nih.gov/3294053/
https://pubmed.ncbi.nlm.nih.gov/34146449/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7009714/
https://www.medicinenet.com/what_is_gellan_gum_and_is_it_bad_for_you/article.htm
https://www.medicalnewstoday.com/articles/323117
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