Question 1

Which countries lead Vitamin D Research Studies research?

Accepted Answer

By volume, China and the United States publish the most (1.2k and 931 works in 2022-now).

Question 2

Which institutions lead Vitamin D Research Studies research?

Accepted Answer

By volume in 2022-now, Harvard University publishes the most Vitamin D Research Studies research, followed by All India Institute of Medical Sciences and Shanghai Jiao Tong University.

Question 3

Who are the leading researchers in Vitamin D Research Studies?

Accepted Answer

The most-cited researchers publishing on Vitamin D Research Studies include Rob Knight, George Davey Smith and Ali H. Mokdad.

Question 4

Where is Vitamin D Research Studies research done?

Accepted Answer

The largest centres of Vitamin D Research Studies research in 2022-now are Beijing (China), Tehran (Iran), Shanghai (China) and Istanbul (Türkiye).

Question 5

Where is the best place to study Vitamin D Research Studies?

Accepted Answer

Among universities, judged by research, Harvard University, Central South University and Sichuan University score highest, combining citation excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.

Question 6

Is Vitamin D Research Studies research growing?

Accepted Answer

Output in 2022-2025 was 2% lower than in 2018-2021, peaking in 2020.

Question 7

What are the most cited papers in Vitamin D Research Studies?

Accepted Answer

The most cited paper in Vitamin D Research Studies is "Vitamin D Deficiency" (Michael F. Holick, 2007), with 13,754 citations. Next come "Evaluation, Treatment, and Prevention of Vitamin D Deficiency: an Endocrine Society Clinical Practice Guideline" (10,622) and "Definition and classification of cancer cachexia: an international consensus" (5,828).