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What happens to your body when you add zinc to your diet

Medically reviewed by Melissa Nieves, LND Key Takeaways Zinc has many health benefits due to its role in cell growth and ...
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A tug-of-war at the DNA: how Huntington’s repeats grow and shrink

By setting up both reactions side by side in a test tube, the team revealed a literal tug-of-war between two DNA-repair pathways acting on the same HTT repeat. Which side wins likely determines ...