I didn’t overhaul my diet overnight or start buying powders that I couldn’t swallow without triggering my gag reflex. Instead, I began with swaps. Greek yogurt at breakfast. Chickpeas folded into salads. Quinoa subbed in for rice and a fistful of almonds or roasted edamame between calls. Eggs or grilled fish anchoring dinner. The trick, I learned from nutritionist S Madhu, was spacing protein through the day so my body could actually use it, instead of loading it all into one meal.

Madhu recommends 0.8 to 1 gram of protein per kilogram of body weight for most adults, with slightly more for those who are highly active, recovering from illness, or looking to improve skin quality. “Not everyone needs 100 grams of protein a day. It depends on your lifestyle, weight, and sometimes even preexisting health conditions.”

I overshot in my first week, fuelled by equal parts enthusiasm and vanity, and paid for it with a sluggish, bloated few days. Protein without enough fiber can slow digestion, and without enough water, the nitrogen by-product of protein metabolism can leave you feeling tired instead of energised.

It’s been a few months since I’ve upped my intake of protein for skin health, and the shift isn’t a transformation you’d see on a billboard, but it is one I see in the mirror. My skin feels steadier—less prone to mid-cycle flare-ups, less reactive after long days in makeup. I still deal with rosacea flare-ups (thermal spring water and azelaic acid help), but my face no longer has that flat, slightly collapsed look by evening. Even my nails, which used to chip if you looked at them too hard, seem to have joined the programme.

Protein for skin isn’t a miracle ingredient; it is a slow, steady investment. Think of it as tending to the scaffolding that holds everything in place. The results—fewer breakouts from blood sugar swings, a stronger skin barrier, a smoother, more even texture—don’t arrive with the thrills and frills of a new serum launch. They arrive with consistent protein intake, then stay for as long as you keep up the habit. And in a beauty world hooked on quick fixes, that might be its most subversive appeal.

Have a beauty or wellness trend you’re curious about? We want to know! Send Vogue’s senior beauty & wellness editor an email at beauty@vogue.com.