The High-Sodium Snack Food No One Should Be Having Because It Causes Fine Lines And Wrinkles

"[Don't eat] potato chips or anything that is super processed," Dr. Paul Jarrod Frank, NYC-based celebrity cosmetic dermatologist and author of The Pro-Aging Playbook, told SheFinds.

He added, "This can include baked or 'healthy alternatives' that may be lower in calories, but can be sky high in sodium. Sodium increases inflammation and also causes water retention, which can make your skin puffy and give an aged appearance."

According to Dr. Frank, the food you should really try to avoid is salt. This tends to be a common ingredient in potato chips and other overly processed foods.

Eating to much salt can not only dehydrate your skin, but it can also cause inflammation. This leads to acne breakouts, as well as those pesky dark circles under your eyes.

At the same time, certain salt-based topical beauty products might actually be good for your skin. Salt is a natural exfoliant, which makes it a great ingredient to include in a scrub.

If you're looking for a beneficial way to use salt to your skin's favor, take a look through some of our favorite scrubs here.