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Your Sugar-Free Gum May Not Be So Safe

Anthony Planas Thursday, September 10, 2026

SharperDaily

SharperDaily

TODAY'S EDGE

Most decisions are not about facts. They are about which thing you happened to see last. Xylitol in your gum, chewing gum sweetener tied to heart risk, oil near $100, trade bans with Canada — the data keeps arriving faster than anyone processes it. The only real edge is knowing what deserve your attention and what is just noise with good timing.


THE BRIEF

In the News

Canada Trade War Gets Personal

The U.S. has banned imports of Canadian alcohol, dairy, and motorcycles, deepening a trade rupture that neither side seems positioned to exit cleanly. Three decades of integrated North American supply chains do not unwind without collateral damage on both sides of every affected factory floor. Canadian retailers are already fielding questions from American suppliers who built logistics around zero-friction cross-border movement and now have no contingency plan.

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In Health

Your "Healthy" Gum Has a Problem

People with the highest blood levels of xylitol face a 57% higher risk of major cardiovascular events, according to new research. Xylitol has been marketed for decades as the dentist-approved sugar alternative in sugar-free gum, mints, and protein products. The uncomfortable part is not the statistic but the positioning: this is an ingredient people actively sought out because they believed it was safer, and its presence in products spans far beyond gum.


In Business

Hedge Funds Are Betting on $100 Oil

With Brent crude approaching $100 a barrel, hedge funds are piling into fuel positions as Middle Eastern and Russian supply gaps show no signs of closing. Lost supply from sanctioned producers is not easily replaced, and upcoming refinery maintenance is expected to tighten product markets further through autumn.

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MONEY SHARP

Bracket Creep

Bracket creep happens when inflation pushes your income into a higher tax bracket, even though your real purchasing power has not changed. You earn more on paper, pay more in tax, and end up no better off in practice.

Say your salary gets a 4% cost-of-living raise during a year with 4% inflation. Your buying power is identical to last year. But if that raise pushes you across a tax bracket threshold, a slice of your income is now taxed at a higher rate.

Most people celebrate the raise without checking where it lands relative to bracket thresholds. The U.S. now indexes brackets for inflation annually, which helps, but it does not apply to every tax exposure you have, including some state taxes and benefit phaseouts.

Think of every pay increase as two numbers: what you earned, and what you keep after the bracket math runs.

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This is not financial advice. Always do your own research.


MONEY TIP

You Are Probably Underinsuring the Things You Actually Use

Most people over-insure assets they rarely touch and under-insure the ones they use every day.

A dusty piece of jewelry in a drawer is fully scheduled on a policy. The laptop you use eight hours a day is not. Your car is insured for its depreciated market value, not what it would cost to replace your commuting capacity tomorrow.

Pull your renters or homeowners policy and check what your electronics coverage actually caps at. Then check whether your work gear, cameras, or tools are listed separately, because blanket coverage often excludes them entirely.

Try it today: Find your renters or homeowners policy, locate the electronics or personal property sublimit, and compare it against the current replacement cost of your laptop alone.


QUICK HITS

READ — Elephants Think Before They Act in Nautilus. New research shows elephants pause to deliberate before choosing between options, a level of impulse control once considered uniquely human.

STAT — The average commercial honeybee colony produces only about 65 pounds of honey per year, yet a single hive may contain up to 80,000 bees at peak summer population.

QUOTE — “The most important thing in communication is hearing what isn't said.” — Peter Drucker [management theorist and author]


Anthony

Stay Sharp, Anthony

Tell me what landed and what didn't. Write me at feedback@sharperdaily.com.


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SharperDaily is a free daily eletter from OneBlade, Inc — makers of the Original Luxury Razor. We believe everyone should strive to be as sharp as possible in all aspects of their lives.






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End of this issue SharperDaily · Sep 10, 2026
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