The phrase "single diet" is correct and usable in written English.
It can be used to refer to a diet that consists of only one type of food or a specific dietary plan.
Example: "After researching various eating plans, I decided to try a single diet focused solely on plant-based foods."
Alternatives: "monodiet" or "one-food diet".
There is no single diet that is ideal for everyone.
But finally, it seems, Polish moviegoers tired of a single diet of American movies.
The study found that a single diet increased the odds of becoming overweight by a factor of two in men and three in women.
There is probably no single diet that's good or bad for everyone but it depends on our genetic make-up and ability to metabolize the diet.
Perhaps the remarkable diversity of the human organism — whose various sizes and shapes (double chins, giant thighs and all) are so clearly driven by such a vast array of different appetites and genetic cues — simply means that it is foolish to expect a single diet to serve all comers.
"There is no single diet right now that helps patients lose weight and keep it off," said Dr. Luis Reyes, a McAllen bariatric surgeon who has filed nearly 300 Medicare and Medicaid claims for weight-loss surgeries over the last six years and earned about $220,000 for them, according to state and federal data.
By confining cohorts of workers to single diets composed of specific proportions of sucrose and the ten EAAs required by honeybees (i.e. protein), we identified the ITs of young bees (days 0 14 from emergence within the colony) and foragers (collected from outside the colony).
Pet food manufacturers do not know the health status of your pet and there is no single commercial diet or diet formulation that is best for all senior pets.
A single basal diet, similar to commercial diets, but marginally lower in lipid to force the composition of the lipid as a point of sensitivity, was formulated and prepared to provide 460 g kg−1 protein and 200 g kg−1 of lipid at a gross energy level of 22.0 MJ kg−1 (estimated digestible protein (DP) and energy (DE) of 440 g kg−1 and 19.5 MJ kg−1, respectively, with a DP DE of 22.5 g/MJ).
Similarly, growth of the blue mussel Mytilusedulis veliger larvae fed mixed diets outperformed single species diets (Galley et al. 2010).
To date, biochemical studies have been undertaken almost exclusively using a single laboratory diet.
