AI Summary

A recent study has found that a popular supplement for healthy aging, NAD+, shows limited benefits in older adults with cognitive impairment. The research, conducted at the University of Delaware, suggests that the supplement may not have the anti-aging effects that some have claimed. This finding is significant because it contradicts the widespread promotion of NAD+ supplements as a means to improve cognitive function and overall health in older adults. The study's results indicate that the supplement may not be as effective as previously thought, and more research is needed to fully understand its potential benefits and limitations.

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