Increased collagen IV production supports the dermal papilla structure that determines hair thickness and integrity
Sometimes, more tests are needed to find the cause
Clinical response and haematological parameters are better indicators of treatment efficacy
Vitamin D levels for cognition may be restored via vitamin D supplementation, greater intake of vitamin D foods (such as green leafy vegetables), and also healthy (moderate) levels of sunlight exposure.(14) If you opt for supplements, look for the easy-to-absorb Vitamin D3 form to most efficiently restore healthy vitamin D levels
Lees T, Nassif N, Simpson A, Shad-Kaneez F, Martiniello-Wilks R, Lin Y, et al
First, you could have your doctor order a C15:0 test