Fire cider chopped ingredients on grey tiled background. Top view photo of turmeric, ginger, pepper, garlic, onion and lemon.

Supplements

Can fire cider really boost health and ward off colds?

It’s winter, which means it’s cold and flu season. And if your social media algorithm feeds you health and wellness content, you know that it’s also fire cider season. Does the “miracle in a bottle” concoction of apple cider vinegar, herbs, spices, garlic, and onions live up to proponents’ claims of boosting the immune system, lowering inflammation, treating heartburn, and so much more?

Explore more from CSPI

Donate to CSPI today.

CSPI is an independent, nonprofit organization that does not accept corporate donations—we rely on your tax-deductible contributions to fund our advocacy work on nutrition and food safety. To support CSPI's important work every day, please consider becoming a monthly donor.

Give today

Seasonal eating

As each new month arrives, it’s fun (and healthy!) to consider creative ways to incorporate seasonal produce into your routine. These peak-ripeness fruits and veggies are often more affordable than their hot-house or imported counterparts.

cereal with food dyes

Chemical Cuisine

Our food additive safety ratings

Wondering which ingredients in your foods and beverages are safe? Our Chemical Cuisine database rates additives—used to preserve foods and affect their taste, texture, or appearance—from ‘safe' to 'avoid.'

Explore our database
cold brew coffee with creamer

Caffeine Chart

How much is too much?

Caffeine is one of the only FDA-approved drugs that is present naturally and legally added to widely consumed foods. Exactly how much caffeine is there in the food and beverages you consume? CSPI has compiled the data.

Learn more
Red liquid with ripples

Banning Red 3

Where is Red 3 legal?

CSPI’s interactive map tracks which states have introduced or passed legislation to ban the carcinogenic color additive Red 3 from foods and beverages.

See where your state stands
Front-of-package nutrition labeling - woman reads label on jar of olives in grocery store with High In warning label to the right

Take action

Tell President Biden: Advance the Future of Food Labeling!

Urge the Biden administration to release the FDA's proposed rule on front-of-package labeling!

Add your name

CSPI & Nutrition Action Customer Service

Customer Service can be reached by email at the following addresses: customercare@nutritionaction.com or customercare@cspinet.org

Visit our Customer Service Page
Dr. Peter Lurie testifying in Congress

Advocacy

Our issues

CSPI’s work improves the way America eats by transforming the food environment in schools, restaurants, grocery stores, and public places. We fight to keep our food supply free of dangerous chemicals and pathogens. We push government and industry to make transparent, science-based decisions.

See what we're working on.

See our issues
Healthy Cook's Kitchen Seafood book cover

Booklet

The Healthy Cook's Kitchen: Seafood

Eat seafood once or twice a week. That’s what health experts recommend. Wouldn’t it be wonderful to have a stable of simple, scrumptious, and healthy recipes to help you get there? That’s where we come in! In the third installment of The Healthy Cook’s Kitchen series, chef Kate Sherwood shares some of her favorite recipes. How does Poached Provencal White Fish sound? Or Snapper Tacos with Avocado Salsa? Mmm…

Order now