https://www.allmer.de/blog/assessments/2022/Recent content in 2022 Assessments on Blogging aCross DomainsHugoen-usMon, 11 May 2026 16:42:40 +0200https://www.allmer.de/blog/assessments/2022/brain-vitamin-d-forms/Sat, 07 Dec 2024 00:00:00 +0000https://www.allmer.de/blog/assessments/2022/brain-vitamin-d-forms/<h1 id="the-curious-case-of-vitamin-d-and-brain-health-a-study-worth-revisiting"><strong>The Curious Case of Vitamin D and Brain Health: A Study Worth Revisiting</strong></h1> <p>Recently, the German journal <a href="https://www.allmer.de/blog/blog/assessments/2024/fitbook-article/" class="auto-link">FITBOOK</a> ran an article discussing a study that examined the relationship between Vitamin D levels in brain tissue and cognitive function. The <a href="https://www.allmer.de/blog/assessments/2024/fitbook-article2/">Fitbook assessment</a> is a good example of this phenomenon. It appears to happen frequently for <a href="https://www.allmer.de/blog/blog/vitamins/vitamin-k/k1-phylloquinone/" class="auto-link">vitamins</a> and dietary <a href="https://www.allmer.de/blog/blog/supplements/" class="auto-link">supplements</a>. Unfortunately, the same issue affects general <a href="https://www.allmer.de/blog/blog/vitamins/vitamin-d/d-in-food/" class="auto-link">food</a> as well. Is meat bad for you or not? In the end, a balanced diet with all the necessary nutrients seems most reasonable, rather than chasing specific superfoods. Upon closer inspection, however, it falls short in several ways. Here’s a breakdown of the study’s key limitations and why its findings need to be taken with a hefty pinch of salt.</p>