This journal is no longer published by Libertas Academica. All articles previously published in Particle Physics Insights are permanently hosted by CLOCKSS and are available for download here.
I had a great experience publishing a research article in Nutrition and Metabolic Insights. The editorial team is very helpful with regular updates at each step of the review process. The speed of the review process and the quality of the reviews were high. I would recommend this journal to anyone wishing to publish manuscripts.