Skip to main content
"A person enjoying a bagel"
"Nutritional infographic on processed foods"
"Dietitian explaining the effects of carbs on blood sugar"

|

Losing Hair? 3 Processed Foods Doctors Say May Contribute To Hair Thinning Over Time

October 30, 2026 by Lisa Cupido
shefinds | |
Featured image

Noticing more hair in your brush or shower drain than usual? Hair thinning is incredibly common, and it can happen for a variety of reasons, including hormonal changes, genetics, stress, and nutritional deficiencies. While there’s no single food responsible for hair loss, what you eat can play a role in supporting healthy, strong strands. And although there’s absolutely nothing wrong with enjoying your favorite snacks and treats, some highly processed foods may be worth limiting if you’re concerned about maintaining your hair’s health.

Supporting healthy hair doesn’t mean following a restrictive diet or giving up foods you love. It’s more about finding a balance and making sure your body gets the protein, vitamins, and minerals it needs to thrive. Some processed foods can make that more challenging when they regularly replace nutrient-rich options in your diet. Here are three types of processed foods doctors say may contribute to hair thinning over time, along with why being mindful of how often you eat them could make a difference.

house unit img
Women Are Swapping Their Boring Water For This Ice Pop Electrolyte Mix!
potato-chips

1. Potato Chips


There's nothing wrong with enjoying a handful of crunchy, salty potato chips when a craving strikes. But eating them frequently in place of more nutrient-dense foods could indirectly affect your hair's health over time. Potato chips tend to be high in sodium and refined fats while offering little of the protein, iron, zinc, and other essential nutrients your hair follicles need to support healthy growth. A diet that consistently falls short on these nutrients may contribute to weaker strands and increased shedding. The key is moderation, not deprivation. Enjoy your favorite chips when you want them, but aim to balance your overall diet with foods that nourish your hair from the inside out.

processed-meats

2. Processed Meats


Bacon, sausage, hot dogs, and deli meats can be convenient and delicious additions to meals, and there's no reason to feel guilty about enjoying them occasionally. Some processed meats contain high amounts of sodium and saturated fat, and diets that rely heavily on these foods may crowd out other important sources of nutrients. Even though processed meats haven't been directly proven to cause hair loss, a diet lacking in essential vitamins, minerals, and healthy fats could make it harder to maintain optimal hair health. You don't have to eliminate processed meats entirely, but it helps to enjoy them in moderation as part of a balanced eating plan.

candy

3. Candy


If you have a sweet tooth, there's no need to swear off candy to protect your hair. But regularly consuming large amounts of sugary treats, particularly when they replace more nutritious foods, may indirectly contribute to hair thinning. Candy typically provides plenty of added sugar without much of the protein, iron, zinc, or B vitamins that support healthy hair growth. Enjoy your favorite sweets in moderation, and focus on eating a variety of nourishing foods rather than restricting yourself or worrying that an occasional treat will affect your strands.

Author:

Lisa Fogarty is a lifestyle writer and reporter based in New York who covers health, wellness, relationships, sex, beauty, and parenting. Contact Lisa: lisa@shefinds.com.

Cozy fall fashion outfits for stylish layering
Supplements recommended by experts to reduce skin wrinkles.
Shutterstock image showcasing a vibrant food spread.
Blunt choppy haircuts that can age your appearance.
Chic bob hair trends for women over 40 this fall.
Eyeliner techniques that can drag down your eyes.
Outdated gray haircuts to avoid for women over 60.
Three hydrating creams for smile lines and wrinkles
Fall hair trends for women over 50 to embrace.
Signs your body may be low on collagen.
Collagen-boosting skincare ingredients every woman needs.
Supplements that may help slow visible aging signs.
Eyeliner habits that add years to your appearance.
Low-maintenance fall haircuts flattering women over 50.
Experts recommend cutting out certain foods for better skin.
Flattering bangs styles for older women to enhance beauty.
Popular anti-aging treatments dermatologists recommend for effective results.
Key nutrients to combat collagen loss after age 50.
Trendy short haircuts everyone will request at salons this season.
Best eyeshadow colors for women over 40 to enhance their look.
Cozy fall fashion outfits for stylish layering
Supplements recommended by experts to reduce skin wrinkles.
Shutterstock image showcasing a vibrant food spread.
Blunt choppy haircuts that can age your appearance.
Chic bob hair trends for women over 40 this fall.
Eyeliner techniques that can drag down your eyes.
Outdated gray haircuts to avoid for women over 60.
Three hydrating creams for smile lines and wrinkles
Fall hair trends for women over 50 to embrace.
Signs your body may be low on collagen.
Collagen-boosting skincare ingredients every woman needs.
Supplements that may help slow visible aging signs.
Eyeliner habits that add years to your appearance.
Low-maintenance fall haircuts flattering women over 50.
Experts recommend cutting out certain foods for better skin.
Flattering bangs styles for older women to enhance beauty.
Popular anti-aging treatments dermatologists recommend for effective results.
Key nutrients to combat collagen loss after age 50.
Trendy short haircuts everyone will request at salons this season.
Best eyeshadow colors for women over 40 to enhance their look.