No Aldi or LIDL within 15 miles, but I am not sure whether I would want to use them. Compared with most countries we have a very 'competitive' food market with the big supermarkets continually competing on price. If a smaller chain was constantly undercutting them I would be very worried about employment practices and how they treat their suppliers. In the same way I do not shop in Primark.
Conflicting high cholesterol and triglycerides advice