1. “Iron Deficiency” https://www.scientificamerican.com/article/iron-deficiency-1991-10/
2. “Intermittent fasting: the science of going without” https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3680567/
3. “Sugar fix: Curbing your need for the white stuff” http://www.irishexaminer.com/lifestyle/fashionandbeauty/features/sugar-fix-curbing-your-need-for-the-white-stuff-398059.html
4. “Though obesity, type 2 diabetes , heart disease or any other disease ARE physical illnesses - they ALL have a spiritual side” http://www.sciencedirect.com/science/article/pii/S1499404606601231
5. "Stress hormone in the body causes you to put on more weight, makes you resistant and can even destroy your metabolic health.
“Comfort food ingestion that produces abdominal obesity” http://www.pnas.org/content/100/20/11696.short