[5] Howard created his own, different flavor improvements and launched a commercial UK version of the Cambridge diet in 1984.
Since 2005 the UK company that makes the product is Cambridge Nutritional Foods Limited.
[11] Food is principally in liquid form[1][12][8] and includes soups, shakes, bars, and meals sold as part of the diet.
[citation needed] As of 2006[update], 3 servings of the liquid diet had a macronutrient composition of 43 g of protein, 42 g of carbohydrate and 8 g of fat, supplemented with micronutrients.
[1] There are concerns regarding the cost due to the fact that people must buy at least two weeks of product at a time.
[1] The British Dietetic Association lists the possible adverse side effects as including "bad breath, a dry mouth, tiredness, dizziness, insomnia, nausea and constipation".