A King’s College London study in August 2017 found that, “children who skip breakfast regularly may not be consuming the daily amounts of key nutrients for growth and development that are recommended by the UK government.” (Source: EurekAlert!, the online, global news service operated by AAAS, the science society.)
Chishti in "The Traditional Healers Handbook" said, "Breakfast can be a substantial meal of whole grain cereals and breads, fruits, eggs, cheese and tea. The best time for breakfast is shortly after rising from sleep but after performing ablution and any prayer or meditation practices.”