Skip to main content
Woman enjoying a donut at night, cozy setting.
Bianca Censori showcasing fall/winter fashion collection.
Modern workspace with a person typing on a laptop.

Food

An Endocrinologist Reveals The 3 Beverages She Would 'Never Drink' Because They Can Contain 'Harsh Chemicals': K-Cup Coffee, More

July 26, 2025 by Faith Geiger
shefinds | Food
Featured image

It’s easy to sacrifice health for convenience, especially when it comes to the beverages you drink on a regular basis. But if you want to live a long, healthy life, it’s important to think critically about what you’re putting into your body. And according to board-certified endocrinologist and internal medicine doctor @endohealthdoc on TikTok, there are a few common beverages that could be harming your health. She recently shared a video highlighting the top three drinks she personally avoids due to their potential to introduce “harsh chemicals” and endocrine-disrupting compounds into the body.

“These are the three drinks I never touch as an endocrinologist,” she says. The culprits? K-cup coffee, decaf tea and coffee, and electrolyte drinks. Learn more about the risks of each—and what to swap them with—below.

house unit img
Women Are Swapping Their Boring Water For This Ice Pop Electrolyte Mix!
cups of coffee

1. K-Cup Coffee

A Keurig coffee maker may be highly convenient, but those disposable pods can be a health hazard. "When you’re making K-cup coffee, you are literally pouring boiling water through a little plastic cup. That is releasing microplastics and chemicals into your coffee," she explains. These tiny particles and contaminants may seem insignificant, but over time, exposure can add up and potentially impact hormone balance and long-term health.

If you’re not ready to give up coffee entirely, she recommends switching to safer, non-plastic brewing methods. "Instead, use a French press, a glass pour-over, or a stovetop espresso maker." Got it!

woman sipping tea

2. Decaf Coffee or Tea

Cutting back on caffeine? Good for you! But decaf coffee or tea may not be the healthiest solution. "Most of these are stripped of caffeine using harsh chemical solvents," @endohealthdoc explains. These solvents, like methylene chloride and ethyl acetate, could leave behind harmful chemical residues.

Instead of reaching for decaf, she says it’s better to opt for more natural choices. "Use an herbal tea like mint or chamomile," she advises. "These are naturally caffeine-free." Perfect!

electrolyte drink aisle

3. Electrolyte Drinks

Sorry, Gatorade lovers! Although electrolyte drinks may help soothe a hangover, sipping on them regularly isn't ideal for your health. "These can be filled with food dyes, artificial sweeteners, chemicals, and they’re usually sitting in a bottle of plastic," she says. Many commercial electrolyte drinks are marketed as healthy and hydrating, but between the packaging and additives, they can be far from wholesome. Plus, most contain a lot of sugar, which can lead to a range of other risks.

The solution? A homemade elixir! "A glass of water, a sprinkle of Celtic salt, and a squirt of lemon is an amazing source of electrolytes that’s much cheaper and much healthier for you." We're definitely trying that.

Author:

Freelance Writer

Faith Geiger is a New York-based writer and editor. When she's not covering the latest in health and wellness for SheFinds, she spends her time watching reality TV with her roommates, browsing used bookstores, and enjoying live music. You can reach Faith at faithkgeiger@gmail.com.

Person enjoying a healthy lunch at a dining table.
Sipping spearmint tea for relaxation and digestion.
Various types of bread displayed on a wooden surface.
Fresh bakery items from Costco, including cakes and pastries.
Woman holding her head, feeling overwhelmed or stressed.
Woman experiencing joint pain, indicating health issues.
Vibrant assortment of groceries from Shutterstock image.
Popular fast food options from Dunkin', Chick-fil-A, and Starbucks.
Woman adding sugar to her aromatic cup of coffee.
Assorted bagels with blueberries and butter on a wooden board.
Comparing cooking spray and olive oil for healthy cooking.
Top view of Brazilian food dish with rice, beans, and chicken.
Checking time on a watch during breakfast.
Display of deli meats and sandwiches in a grocery store.
Cooked salmon served with rice, avocado, and greens.
Inside view of a Costco store showcasing various products.
Woman taking magnesium supplement for health benefits.
Selection of S'mores brownies and baked ricotta from Aldi.
Grilled chicken breast served with fries and mixed salad.
Frozen pizza options available in a grocery store aisle.
Person enjoying a healthy lunch at a dining table.
Sipping spearmint tea for relaxation and digestion.
Various types of bread displayed on a wooden surface.
Fresh bakery items from Costco, including cakes and pastries.
Woman holding her head, feeling overwhelmed or stressed.
Woman experiencing joint pain, indicating health issues.
Vibrant assortment of groceries from Shutterstock image.
Popular fast food options from Dunkin', Chick-fil-A, and Starbucks.
Woman adding sugar to her aromatic cup of coffee.
Assorted bagels with blueberries and butter on a wooden board.
Comparing cooking spray and olive oil for healthy cooking.
Top view of Brazilian food dish with rice, beans, and chicken.
Checking time on a watch during breakfast.
Display of deli meats and sandwiches in a grocery store.
Cooked salmon served with rice, avocado, and greens.
Inside view of a Costco store showcasing various products.
Woman taking magnesium supplement for health benefits.
Selection of S'mores brownies and baked ricotta from Aldi.
Grilled chicken breast served with fries and mixed salad.
Frozen pizza options available in a grocery store aisle.