When AI Becomes the Mirror: Beauty Maxxing & Health Maxxing Loops

Hey MoodFoodie,

“Maxxing” is internet shorthand for a family of social media self-optimization trends in which users attempt to “maximize” a single trait—appearance (”looksmaxxing”), fiber intake (”fibermaxxing”), muscularity, sleep (”sleepmaxxing”), and so on—often driven by algorithmic reward and peer competition.

I thought I’d heard it all but I was in Atlanta for the AHF (Association for Healthcare Foodservice) where I was a keynote speaker about AI in food and healthcare. I met a beauty influencer – and she told me about beauty “blindness” when beauty influencers become obsessed with their brows, lashes, blush and other facial parts! “Brow blindness” went viral as people looked back at old photographs and suddenly realized that eyebrows they once thought looked great now seemed excessively thick, thin, dark, arched, or otherwise out of proportion. “Blush blindness” uses the same idea: someone becomes accustomed to applying increasingly conspicuous blush and no longer perceives it as excessive. I truly thought I’d heard it all – but no judgment here – if you know me, you know we are judgement free about food and everything else on my platform. But wow – what an education Atlanta was!

The medical literature is uneven: some underlying behaviors are genuinely evidence-based (e.g., we know that research supports higher fiber foods better gut health and therefore improved mental health), while the “maxxing” framing itself is associated with disordered behavior, body image harm, and misinformation. We also know that eating a lot of fiber is nuanced – I have a best friend with SIBO, and she cannot “maxx fiber” as it’s too much for her system. The same for those with GI conditions – while fiber is healthy, they must be careful about how and when to add this in

The overarching phenomenon whether you’re worried about your brows or your belly fat is the same. These trends fit within a broader pattern of social media–driven “self-optimization” among young people, in which appearance, achievement, and material success become arenas of online status competition that push toward increasingly idealized, “perfect” embodiments through short-term positive feedback loops.

Platforms are engineered around engagement-maximizing features (likes, autoplay, infinite scroll) that the American Psychological Association and US Surgeon General have flagged as developmentally inappropriate for youth. Appearance- and diet-focused content specifically is associated with body dissatisfaction, eating disorders, and depressive symptoms, with girls particularly vulnerable.

Looksmaxxing

This is the most studied “maxxing” trend and the most concerning. A qualitative analysis of a large looksmaxxing community (~6 million unique visitors/month, aimed at men) found that participants apply a harsh “masculine gaze” critiquing features like facial asymmetry and brow ridges, are encouraged toward drastic body alteration (e.g., leg-lengthening surgery, “mewing”), and are subjected to “masculine demoralization” in which they are framed as failed men and encouraged toward self-harm. Appearance-idealizing and fitness content on social media is also linked to symptoms of muscle dysmorphia and orthorexia nervosa, with certain platforms (Instagram, Tumblr, Grindr) showing stronger associations.

As I write this, I am sure a “new type” of maxxing will arise – but I do feel being thoughtful about how we look and what we do is key here. It is so easy to slip into a form of body dysmorphia or fixated healthy eating (orthorexia).

This week in the Mental Clarity Kitchen, I’m sharing more behind the scenes of my conversations at AHF and my work travel tips.

Read this week’s post below and subscribe to the Mental Clarity Kitchen for more evidence-based nutrition guidance.

Warmly,
Dr. Uma

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Medscape: I was asked to comment on the ketogenic diet here.

USA Today: Can dark chocolate lower cholesterol? I explain here.

Maria Shriver Sunday Paper: What is in my kitchen? Check it out here!

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