All About Vitamin D | RxHomeTest: At-Home Health Tests
Preventing vitamin D deficiency during the COVID-19 pandemic: UK definitions of vitamin D sufficiency and recommended supplement dose are set too low | RCP Journals
Grassroots Health participants Vitamin D vs age, intake, and resulting level – Sept 2013 | VitaminDWiki
The exact amount of vitamin D you need, as per your age - Times of India
Low serum vitamin D concentrations in Spring-born dairy calves are associated with elevated peripheral leukocytes | Scientific Reports
Chart 4 Average vitamin D levels of adults, by age group and Body Mass Index category
Less likely to die early if have a good level of vitamin D - Oct 2018 | VitaminDWiki
A randomized, controlled pilot study of the effects of vitamin D supplementation on balance in Parkinson's disease: Does age matter? | PLOS ONE
As Children and Teens Age, Vitamin D Levels Decrease - GrassrootsHealth
25-Hydroxy Vitamin D Levels and COPD Symptoms | Journal of the COPD Foundation
Low vitamin D levels independently associated with severe COVID-19 cases, death
Prevalence of vitamin D deficiency (25OHD , 50 nmol/l) in different age... | Download Scientific Diagram
Vitamin D Deficiency for Children - by Age Groups - GrassrootsHealth
Cord Blood Vitamin D Levels and Early Childhood Blood Pressure: The Healthy Start Study | Journal of the American Heart Association
How to Replenish Your Vitamin D Levels (Plus: A Self Test)
Covid-19 study that links deaths to low vitamin D levels is flawed - Full Fact
Table 2 from Years Vitamin D Levels in Normal and Obese Children | Semantic Scholar
Low Vitamin D Levels and Low Vit D in Parathyroid Disease and Hyperparathyroidism. Low Vitamin D Is Not Good For You!
Vitamin D levels and relative insufficiency in Saskatchewan - ScienceDirect
Cureus | A Hospital-Based Study of Vitamin D Levels in Children With Recurrent Respiratory Infections | Article
Vitamin D: 15 ng/mL
Distribution of vitamin D levels per age group. | Download Scientific Diagram
Vitamin D levels by age differentiated according to whether there is... | Download Scientific Diagram
Increased risk of cardiovascular disease may be starting in childhood: 25 OH vitamin D levels in Turkish Children | EJCM
