Monday, June 30, 2025

This brain scan sees Alzheimer’s coming—but only in some brains

USC researchers have found a promising new brain scan marker that could better detect Alzheimer’s risk — but only for some. The tau-based benchmark works in Hispanic and White populations when paired with another Alzheimer’s protein, amyloid, but falls short for Black participants, revealing critical gaps in current diagnostics.

from Top Health News -- ScienceDaily https://ift.tt/PzWJtGh

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This common tomato nutrient may help prevent severe gum disease

A large U.S. study suggests that not getting enough lycopene—the antioxidant that gives tomatoes their red color—may seriously raise the ris...