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Category: Costco

Explore our comprehensive collection of health articles in this category.

What Premade Food at Costco Is Gluten-Free?

5 min read
According to a 2025 report from the Celiac Disease Foundation, more shoppers are seeking out convenient, safe, and affordable gluten-free options. At Costco, navigating the prepared food section can be a challenge for those with celiac disease or gluten sensitivity, prompting the key question: what premade food at Costco is gluten-free?

How good are Kirkland brand vitamins?

4 min read
According to a Consumer Reports study, Kirkland Signature multivitamins have been rated highly for their value, often costing a fraction of the price of national brands while maintaining comparable quality. The question, 'how good are Kirkland brand vitamins?' is a common one for budget-conscious consumers seeking both quality and value.

Is Kirkland Bacon Keto Friendly? A Comprehensive Guide

5 min read
According to nutritional data, most varieties of Kirkland Signature bacon contain zero carbs per serving, making them a suitable option for the ketogenic diet. Understanding the specific ingredients and curing process is key to confirming if a particular package fits your strict keto requirements, especially for versions that may contain added sugar.

How much sugar is in the Costco smoothie? A nutritional comparison

4 min read
The latest Strawberry Banana smoothie at the Costco food court, introduced in 2025, contains a substantial 69g of sugar, with 25g of that being added sugar. This high-sugar profile has surprised many members, prompting a closer look into how much sugar is in the Costco smoothie and how its formula has changed over time.

What is the clear protein drink at Costco, and is it worth buying?

1 min read
Following a viral social media frenzy, the clear protein drink at Costco is a lightly carbonated beverage from Genius Gourmet that offers a refreshing alternative to traditional, milky protein shakes. Unlike its thick counterparts, this drink is transparent and delivers a powerful protein punch in a soda-like format.

How much sugar is in one chocolate chip cookie from Costco?

4 min read
According to nutritional data, a single Costco bakery chocolate chunk cookie contains 16 grams of sugar. This is just one detail of the overall nutritional profile, and it's essential to specify whether you're referring to the smaller bakery item or the much larger food court cookie when asking how much sugar is in one chocolate chip cookie from Costco.

Are Fruits Cheaper at Costco? Unpacking the Bulk Pricing Myth

5 min read
According to a July 2025 study from CashNetUSA, Costco is highly competitive on bulk pricing for specific grocery items, with some fruits like lemons and limes being significantly cheaper than at major supermarkets. However, the assumption that all fruits are cheaper at Costco is a myth that requires a more nuanced approach.

Are Costco Egg Whites Good for You? An In-Depth Nutritional Analysis

4 min read
Comprised of approximately 88% water and 10% protein, egg whites are a staple for many health-conscious shoppers seeking a lean protein source. The Kirkland Signature brand of liquid egg whites from Costco offers a convenient and affordable way to get this protein, but their overall healthiness requires a closer look.