Marks and Spencer (UK) is adding 80 IUs of vitamin D to sandwiches

Marks & Spencer puts extra vitamin D in all its take-out sandwiches amid growing evidence of the mineral’s benefits DailyMail

• M&S; make 95 million sandwiches each year

• M&S; introduced bread enriched with the vitamin to its pre-packed loaves and rolls in May 2015

M&S; should have fortified with 400+ IUs, not just 80 IUs

See also VitaminDWiki

• Vitamin D3 fortified bread better than 1,000 IU supplement – RCT April 2016

• 5,000 IU of vitamin D (in bread) was great – should have continued forever – Oct 2013

• Germany does not fortify ANY food with vitamin D, is considering 1000 IU from bread – Nov 2013