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Knowledge·Supplements·9/2/2026

Selenium: thyroid function, tests and safety

Selenium: thyroid function, tests and safety — практическое руководство по источникам, дефициту, добавкам и рискам.

  • #селен
  • #щитовидная железа
  • #антиоксиданты
  • #анализы
Knowledge·Supplements·9/2/2026

Iodine: thyroid hormones, tests and safety

A practical guide to iodine in T4 and T3 synthesis, food sources, deficiency and excess, thyroid testing and safe supplement decisions.

  • #йод
  • #щитовидная железа
  • #тиреоидные гормоны
  • #йодированная соль
Knowledge·Supplements·9/1/2026

Vitamin B12: role, testing, food sources and safe correction

A practical guide to cobalamin: why it matters for nerves and blood formation, which tests help assess status, who needs monitoring, and how to avoid confusing deficiency with other causes of symptoms.

  • #витамин B12
  • #кобаламин
  • #дефицит B12
  • #анализы
Knowledge·Labs and diagnostics·7/31/2026

What NutriFit is

NutriFit is a structured digital workspace for nutrition professionals and clients. It combines goals, food records, activity, supplements, laboratory reports, body measurements and secure communication in one profile. S

  • #анализы
  • #биомаркеры
  • #лаборатория
  • #дефициты