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FDA warns against using these smart gadgets to measure blood sugar

In 2024, the FDA advised against using smart watches or smart rings that claim to monitor blood sugar without piercing the skin. Using them, the FDA warned, could result in inaccurate blood sugar measurements, which is dangerous for people with diabetes.

Rethinking your morning coffee

Coffee and other caffeine sources can interact with many common drugs, changing the way they're absorbed, distributed through the body, processed, and excreted. Coffee (even decaf) makes stomach contents more acidic, accounting for some drug interactions, but caffeine is mostly the cause. Medications vulnerable to coffee or caffeine's effects include those for cold or allergy, depression, high blood pressure, asthma, osteoporosis, anemia, Alzheimer's disease, thyroid problems, and insomnia. Drinking coffee and taking medications at separate times is advised.

Can blue light therapy erase varicose veins?

Blue light therapy can treat conditions on or just under the skin, but it typically doesn't work well for varicose veins. Thick and rope-like, varicose veins require more aggressive approaches to eradicate them, such as sclerotherapy or thermal ablation.

Device of the month: Home blood pressure monitor

When choosing a home blood pressure monitor, people should select one that has an easy-to-read display and a well-fitting upper arm cuff that inflates automatically. It should appear on the U.S. Blood Pressure Validated Device Listing.

Many older adults still follow outdated aspirin advice

A 2024 nationwide poll suggests that one in four older adults takes aspirin regularly in hopes of preventing a heart attack or stroke, even though updated guidelines from 2019 advise against that practice in many cases.

Is there a good side to drug side effects?

Not all drug side effects are created equal: some are tolerable, some are dangerous -- and some may turn out to be surprisingly beneficial with weight loss and hair growth as superstar examples. Silver linings like these can lead to a new purpose for some medications.

Continuous glucose monitors (CGMs) for type 2 diabetes: When and for whom are they useful?

Continuous glucose monitors, or CGMs, offer valuable and accurate insights into blood sugar levels. But it's important to understand who CGMs are most appropriate for.

Social anxiety disorder: Treatments and tips for managing this challenging condition

Many of us experience social anxiety from time to time. But when this social anxiousness causes intense distress and starts to impact daily life, it could be indicative of a common condition called social anxiety disorder.

Dupuytren's contracture of the hand

One condition affecting the hands and fingers is Dupuytren's contracture, where one or more fingers become curled, making it difficult to perform everyday activities. Dupuytren's affects one in 20 Americans, so what do people need to know about it?

Smartphone-based mall walking program may boost step counts

A 2024 study found that a smartphone-based mall walking program may motivate people-especially women and older adults-to walk more.

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