Biohacking can reinforce the belief that aging, illness, weight, and appearance are controllable.

Many wellness claims sound more established than the available research supports.

Constant monitoring can increase anxiety rather than create reassurance.

A health practice may be a problem when it creates fear, rigidity, or preoccupation.

Wish you had more energy, slept better, recovered faster, had clearer skin, sharper thinking, more strength, or could slow down aging? Wellness clinics, medspas, podcasts, and online influencers are full of advice on how to get there, usually involving a mix of injections, supplements, tests, diet changes, and habit tracking.

A lot of these trends fall under the label of “biohacking,” which just means trying to change or improve how your body works. Sometimes that’s as simple as cutting back on coffee or aiming for more sleep. Other times, it means lots of lab tests, strict diets, constant tracking, handfuls of supplements, or injections that promise to help with looks, performance, recovery, or aging.

There’s nothing wrong with wanting to feel better or take charge of your health. But this push to constantly optimize can make it seem like our bodies always need fixing. It can also lead us to believe that if we just have enough information and willpower, and the right routines, we’ll be able to control our weight, dodge illness, slow aging, and avoid many of the changes that just come with being human.

At what point does caring for yourself become an endless effort to improve yourself? And what happens when the body changes anyway?

The Peptide-Shot Craze

Peptides are short chains of amino acids that act as signals in the body. Some have well-established medical uses, including insulin and GLP-1 medications.¹ That legitimate medical hist ory can make all peptide treatments sound more proven than they are, even though the products now being promoted by medspas are very different from the medications approved for specific conditions.

Medspas and wellness or longevity clinics advertise peptide injections for everything from reducing body fat and building muscle to healing injuries, improving sleep, and slowing signs of aging. The “Glow Stack,” for example, is a medspa name for a combination of GHK-Cu, BPC-157, and TB-500. It is promoted for younger-looking skin, collagen production, reduced inflammation, and tissue repair,........

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