Popular brain supplement linked to shorter lifespan in men

By Sola Ogundipe A massive study of more than 270,000 people has uncovered a surprising link between a common amino acid and how long men live. Researchers found that higher levels of tyrosine – an amino acid found in protein-rich foods and often marketed as a focus-boosting supplement – were associated with shorter life expectancy […] The post Popular brain supplement linked to shorter lifespan in men appeared first on Vanguard News.

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