Dec '25 • General discussion
Someone who’s relying on protein drinks needs to read this!!!
The Truth About Soy Lecithin (That Most People Don't Know)
You've probably seen "soy lecithin" on ingredient labels dozens of times this week—it's in everything from protein bars to supplements to chocolate.
But should you be concerned?
As a pharmacist and functional health coach, here's what I want you to know:
What it is: Soy lecithin is an emulsifier—it keeps ingredients from separating. It's extracted from soybean oil, often using hexane (a chemical solvent).
The concerns:
🔸 Processing: Chemical extraction leaves residues
🔸 GMOs: 90%+ of soy is genetically modified
🔸 Phytoestrogens: Can disrupt hormones (especially in men and those with thyroid issues)
🔸 Gut inflammation: Processed soy can trigger digestive issues
🔸 Allergies: Common allergen
Who should be most careful? → Anyone with hormonal imbalances (thyroid, estrogen dominance, low testosterone) → Those with autoimmune conditions → People with digestive issues → Men concerned about hormone health
The nuance: Small amounts in processed foods occasionally? Probably not a deal-breaker. Daily consumption in supplements, protein powders, or as a primary ingredient? Worth reconsidering.
Better alternatives exist: egg yolk powder, or simply choosing products without emulsifiers.
My take: When we're trying to address root causes of metabolic dysfunction, hormonal imbalance, or inflammation—every ingredient matters. Soy lecithin isn't the worst offender, but it signals ultra-processed food ❌
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Someone who’s relying on protein drinks needs to read this!!!
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