Preston O. Duppins Jr - Managing Partner, Financial Advisor

08/12/2026

A new study suggests a blood test may someday help identify healthy older adults who are at higher risk of developing Alzheimer’s symptoms years in advance.

The test measures p-tau217, a form of tau connected to Alzheimer’s-related changes in the brain.

Researchers found that symptom-free older adults with very high levels of p-tau217 had a 38% risk of developing cognitive impairment within five years. That risk rose to 78% over 10 years, though researchers noted there is less confidence in the 10-year estimate.

For now, scientists say the test may be most useful for research, including identifying people who could participate in studies of possible Alzheimer’s treatments or prevention strategies.

They also caution that the test is not yet precise enough to guide an individualized prognosis for healthy people.

The broader takeaway: medical advances can create promising new tools, but timing, accuracy, and clinical usefulness matter. For now, researchers still emphasize familiar brain-health habits, including eating well, sleeping well, exercising, and staying socially engaged.


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A blood test that helps diagnose Alzheimer's might also forecast if healthy older adults will develop symptoms.

08/11/2026

U.S. airlines spent more than $6 billion on jet fuel in May for the second month in a row.

According to government data, airlines spent $6.66 billion on fuel in May, up 84% from a year earlier.

The increase was driven mostly by higher fuel prices, not higher fuel use. U.S. carriers used slightly less fuel than they did a year ago, while the average price paid rose to $4.09 per gallon.

Fuel is typically one of the airline industry’s highest operating costs, which can make carriers especially sensitive to swings in energy prices.

In response to higher fuel costs, airlines have raised fares and fees in some cases and adjusted flight schedules.

For travelers and businesses, the broader takeaway is that energy prices can affect more than the cost of filling up a car. They can also influence airfare, travel budgets, company expenses, and inflation pressures.


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Government data released Tuesday shows that U.S. airlines spent $6.66 billion on jet fuel in May

08/10/2026

Back-to-school season is bringing higher costs for many families.

A new analysis found that a typical basket of school items, including notebooks, lunch boxes, and index cards, is up nearly 8% compared with last year.

School lunches are also more expensive, with the cost of a typical packed lunch up 11%.

The analysis estimates families may spend roughly $4,000 per student on school supplies and lunches this year, including about $175 on school items and $3,800 on packed lunches.

Some items have seen especially sharp increases. Lunch boxes are up 27%, one-subject notebooks are up 23%, and index cards are up 22%.

Higher tariffs, imported school supplies, food prices, and energy costs are all contributing to the increase.

For families, back-to-school shopping is a reminder that seasonal expenses can add up quickly, especially when everyday costs are already stretching household budgets.


Source:

U.S. households will spend roughly $4,000 per student on school supplies and lunches this year, a new analysis found.

08/10/2026

The CPI has shown low inflation since '09. Are your prices rising faster than the average?

It's important to understand how inflation is reported and how it can affect investments.

08/10/2026

What is it about August?

07/15/2026

Should you focus on paying off debt or put your extra dollars to work? This calculator helps you compare both paths and think through what makes sense for you.

Weigh the potential outcomes of paying off debt versus directing those dollars elsewhere.

07/12/2026

Paying your mortgage every two weeks instead of monthly could knock years off your loan. See the numbers and decide if bi-weekly payments make sense for you.

See how switching to bi-weekly mortgage payments could reduce interest and shorten your loan.

07/11/2026

Sometimes the smallest details make the biggest difference. This post reminds small business owners that retirement benefits aren't just for big companies, and that something as straightforward as number of employees can determine whether a SEP-IRA or SIMPLE IRA is the better fit.

07/10/2026

Retaining great employees starts with showing them their future matters. This post spotlights the SIMPLE IRA as an accessible retirement option designed with smaller teams in mind, giving business owners a specific, tangible reason to start the conversation.

07/10/2026

Get ‘yer motor runnin’… And head out to do some GOOD today! Forged through a shared sense of adventure and camaraderie, bikers share a unique bond and a passion for giving back. Motorcycle Day celebrates that generosity, so hop on your bike & go make a difference!