OpinionOpinion byJacqueline RowarthAdjunct Professor Lincoln University·The Country·8 Jul, 2026 05:00 PM5 mins to read‌Research suggests marigold flowers contain similar protein levels to quinoa and may have potential as a plant protein source. Photo / 123rfTHE FACTSMarigold flowers contain a similar amount of protein to quinoa.Research found no nutrient density difference between regenerative and conventional beef.A varied diet is more important than focusing on individual foods.Could marigolds be the next superfood?A press release from the University of Georgia asked this question at the end of June.The use of the word “superfood” was designed to attract attention to a peer-reviewed article published in April, from research done at the University of Georgia.