Your skincare routine might be doing everything right on the surface—but according to experts, true “de-aging” starts from within. What you eat and drink can directly influence collagen production, inflammation levels, and how quickly your skin shows signs of aging over time.
In a recent breakdown, Dr. Anthony Youn shared five simple, food-focused habits that can help support healthier, younger-looking skin from the inside out.
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Tips For Aging Better Inside Out
First up: eat more protein. Youn recommends aiming for roughly 0.75 to 1 gram of protein per pound of your ideal body weight each day. Protein provides the building blocks for collagen and elastin—two key components that keep skin firm and resilient.
Second, incorporate more fermented foods into your diet. These foods contain probiotics that support gut health, which is closely linked to skin clarity and overall skin aging. A balanced microbiome can help reduce inflammation that often shows up on the skin.
Third, cut back on soda and sugary coffee drinks. According to Youn, nearly half of Americans consume soda daily, and excess sugar intake can trigger glycation—a process that damages collagen and accelerates visible aging.
But it’s not all restriction—there’s also room for smarter indulgence. Dark chocolate, for example, can actually be beneficial when it contains at least 70% cacao. Its antioxidants may outweigh its small sugar content, making it a skin-friendly treat in moderation.
Lastly, consistency is key. These dietary shifts aren’t quick fixes, but over time they can help reduce inflammation, support collagen health, and improve the way your skin ages from the inside out.
