Rephrase single title from this title For biohackers in Singapore, aging is optional . And it must return only title i dont want any extra information or introductory text with title e.g: ” Here is a single title:”

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From red-light therapy to metabolic tracking, a growing number are using advanced tech to prolong life and reverse aging. in html format .Organize the content with appropriate headings and subheadings ( h2, h3, h4, h5, h6). Include conclusion section and FAQs section with Proper questions and answers at the end. do not include the title. it must return only article i dont want any extra information or introductory text with article e.g: ” Here is rewritten article:” or “Here is the rewritten content:”