Lend me some sugar — but please make sure it's all natural!

New research has discovered that a common sweetener called erythritol can cause fatal blood clots, stroke, and even heart attacks. In fact, those who are predisposed to said conditions are also twice as likely to experience them, if they are consuming erythritol en masse. The ingredient is found in a wide range of "diet-friendly" and keto food products and beverages, though you may want to opt for sweeteners without erythritol instead.

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“The degree of risk was not modest,” stated Dr. Stanley Hazen via CNN. Hazen is the lead author of the study, and serves as Cleveland Clinic Lerner Research Institute's director of the Center for Cardiovascular Diagnostics and Prevention. “If your blood level of erythritol was in the top 25 percent compared to the bottom 25 percent, there was about a two-fold higher risk for heart attack and stroke. It’s on par with the strongest of cardiac risk factors, like diabetes."

“Erythritol looks like sugar, it tastes like sugar, and you can bake with it,” Hazen continued. “It’s become the sweetheart of the food industry, an extremely popular additive to keto and other low-carb products and foods marketed to people with diabetes... Some of the diabetes-labeled foods we looked at had more erythritol than any other item by weight.”

That said, here are sweeteners that don't contain erythritol.

When coconut blossom nectar is vaporized, it produces coconut blossom sugar. According to Runtastic, this process ultimately preserves a number of healthy vitamins and minerals, including B vitamins, iron, zinc, potassium, calcium, and amino acids. Coconut blossom sugar also has a has a low glycemic index, but therefore, it's a less effective sweetener, so you may need to consume more of it (therefore racking up calories, if that is of concern).

Derived from corn cobs, Xylitol is low-calorie with a low glycemic index, according to Pediaa. It's sweet with little to no aftertaste, it reduces the risk of cavities when consumed in lieu of sugar, and it's commonly found in a wide range of fruits and woods. The only downside is its potential laxative effects, as well as its lethal effect on dogs, even in miniscule amounts.

With metabolites, vitamins and minerals, agave is a tequila plant-derived sweetener that many vegans opt for over honey. According to Runtastic, it's dissolvable in drinks (aka it's great when making cocktails or lattes), and it's actually quite tasty, somewhat resembling the taste of honey. It does have a high fructose content, though, so that's something to keep in mind if you're on a diet or if you're diabetic.

One sweetener that gained tremendous popularity in the last decade is the zero-calorie product, Stevia. Made from leaves of the Stevia plant, In The Raw claims that the product gets its sweetness from Stevia Leaf Extract, per HIITC. Some of the brand's products also have added flavors (that we promise doesn't include erythritol.

Monk Fruit In The Raw is mainly made from the monk fruit, aka the luohan guo, according to Food Insight. Monk fruit comes from southern China, and it's often used as a sweetener on its own.

According to INTEGRIS Health, maple syrup is another all-natural sweetener that has a lower glycemic index than regular sugar — a win for those watching their blood sugar levels. It's also insanely tasty and contains a wide range of vitamins and minerals, so keep eating those pancakes.

Erythritol is found in a number of popular no- or low-calorie sweeteners that you've likely had in your lifetime. Because it's so sweet, closely resembling real sugar, it's often used as an ingredient in sweeteners, to ensure they taste like the real thing.

According to USA Today, the FDA doesn't require products to list erythritol as an ingredient — it can simply say "artificially sweetened with natural products" or "zero sugar."

USA Today reports that erythritol is also an ingredient commonly found in the popular sweetener, Truvia. If you have it sitting in your pantry, you may want to consider opting for something else.

According to Splenda, the company uses erythritol in some Splenda Brand Sweetener products. In total greenwashing spirit, the brand promises that the erythritol it uses is non-GMO, though that won't prevent a blood clot or heart attack. Hopefully with this new information, the brand will switch it out for a new ingredient.

Yes, we know it sounds obvious that erythritol contains erythritol, but you can buy pure erythritol on its own. And we'd advise against doing so.

Even though monk fruit can be used as a sweetener on its own, some companies that produce monk fruit-based sweeteners add erythritol to make it sweeter. Monk Fruit In The Raw is a popular product that exemplifies this.

CORRECTION, Wednesday, March 1, 2023, 11:17 a.m.: A previous version of this article mistakenly claimed that Splenda used erythritol in all of its sweetener products; the brand only uses it in some products.