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    Did you mean Photoperiod?
    GlossaryPhotoperiod

    length of daily light exposure affecting biological processes

    Photoperiod refers to the length of time each day that an organism is exposed to daylight. This period of light exposure can significantly influence biological processes such as flowering in plants, breeding cycles in animals, and even hair growth patterns in humans. Understanding photoperiod is crucial for professionals in fields like agriculture, biology, and medicine, as it helps in optimizing growth conditions and managing seasonal behaviors.

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      community The difference that light can do in scalp pics

      in Satire  91 upvotes 1 year ago
      Lighting can significantly affect the perception of hair progress in photos. The user has been using dutasteride and oral minoxidil for hair loss, noting improvements after switching from finasteride.

      community Is this regrowth? 2 months and 2 weeks comparison.

      in Is this regrowth?  165 upvotes 9 months ago
      The conversation is about a user questioning if they have experienced hair regrowth after using topical minoxidil and oral finasteride for 2 months and 2 weeks, with mixed opinions on whether the perceived changes are due to lighting or actual regrowth. Most users suggest that noticeable regrowth typically takes 6-12 months, and the differences in photos may be due to lighting and hair styling.

      community Take every crazy results picture with a thick grain of salt

      in Chat  60 upvotes 2 years ago
      Lighting and camera angles can greatly affect the appearance of hair thickness in photos. Consistent conditions are crucial for tracking progress, and treatments like Minoxidil and finasteride can show results in about 6-8 months.

      community 6 months fin, min, dermastamp, RLT

      in Progress Pictures  146 upvotes 9 months ago
      The user has been using finasteride, minoxidil, a dermastamp, and red light therapy for six months with no visible improvement since the three-month mark. Other users noted improvement, particularly in the left temple area, and encouraged the user to continue.