I always like to check out the science that is reported in the Daily Mail, and I'm always a bit wary about conflating health claims about 'wheat', 'factory-made bread' and 'home-made bread'.
So I tracked down a review article on wheat and human nutrition by a reputable scientist in a reputable journal instead (Open Access - jxb.oxfordjournals.org/content/60/6/1537.full) which might be of interest to people.
The abstract is as follows: "Wheat is the dominant crop in temperate countries being used for human food and livestock feed. Its success depends partly on its adaptability and high yield potential but also on the gluten protein fraction which confers the viscoelastic properties that allow dough to be processed into bread, pasta, noodles, and other food products. Wheat also contributes essential amino acids, minerals, and vitamins, and beneficial phytochemicals and dietary fibre components to the human diet, and these are particularly enriched in whole-grain products. However, wheat products are also known or suggested to be responsible for a number of adverse reactions in humans, including intolerances (notably coeliac disease) and allergies (respiratory and food). Current and future concerns include sustaining wheat production and quality with reduced inputs of agrochemicals and developing lines with enhanced quality for specific end-uses, notably for biofuels and human nutrition."
(In the paper, the author assumes you know about the crossing of short-stem Japanese wheat and long-stem Western wheat in the 1950s, which led to short-stemmed wheat that doesn't fall over in the rain and is generally much higher yielding, but may also be lower in certain micronutrients. That's what all the graphs are showing.)
If you prefer, you can actually buy pre-1950s varieties wheat flour to make your own bread:
www.dovesfarm.co.uk/flour-and-ingredients/organic-heritage-wholegrain-flour-1kg/