Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a constant intake of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a constant intake of" is correct and usable in written English.
It can be used when discussing the regular consumption or absorption of something, often in the context of food, nutrients, or information. Example: "To maintain good health, it is important to have a constant intake of vitamins and minerals."
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
Recent studies, for example, suggest that a constant intake of analgesics lowers the brain's level of serotonin, a neurotransmitter that inhibits pain-conducting cells.
News & Media
Chickens require a constant intake of high-quality protein for growth and productivity.
Science
Two exposure scenarios were simulated: Dietary exposure assuming a constant intake of the entire drug dose within the first 12 h of 24-h periods; oral gavage, modeled as a bolus dose into the liver compartment (step b).
Science
We have demonstrated that diabetes-induced oxidative stress in the retina is reduced by a constant intake of lutein (Fig. 1) without changing body weight or blood glucose levels (Table 1).
Science
The former derivation of reference values for the folate intake was mainly based on the study by O'Keefe et al. in which the response to a constant intake of three levels of folic acid (170, 270 or 370 μg/d) in combination with 30 μg folate from foods was examined in women.
We simulated two scenarios: dietary exposure assuming a constant intake of the entire drug dose within the first 12 h of a 24-h period (Fig. 9b,c); oral gavage, modeled as a bolus dose into the liver compartment (Fig. 9d,e).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Such an expression has been presented for a constant intake (steady-state situation) (Shirai and Kissel 1996).
The results indicated that local oxidative stress that has a neurodegenerative influence in the diabetic retina is prevented by constant intake of a lutein-supplemented diet.
Science
Compared to levels of consumption of fruit juice/cordial over time, a larger proportion of children and adolescents reported constant intake of soft drink and the majority of those were in the group that reported no consumption at both time points.
Science
In order to identify the effects of concentrate energy alone, concentrates were formulated so that increases in concentrate feeding resulted in either a constant supply of concentrate crude protein (CP) (mean 1.4 kg/day) or constant intake of rapeseed meal (RSM) (mean 1.7 kg DM/day).
Science
Therefore, constant intake of the antioxidant lutein protected the inner retina from the functional deficits usually induced by diabetes.
Science
Expert writing Tips
Best practice
When discussing dietary habits or nutritional needs, use "a constant intake of" to emphasize the importance of regularity for achieving desired health outcomes.
Common error
Avoid using the phrase "a constant intake of" in contexts where variability or occasional consumption is more appropriate. For instance, avoid saying "a constant intake of treats" if the intention is to suggest occasional indulgence.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a constant intake of" functions primarily as a noun phrase, often acting as the subject or object of a sentence. It describes a sustained and consistent action related to consuming or absorbing something, as Ludwig examples show.
Frequent in
Science
67%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "a constant intake of" is grammatically correct and functions as a noun phrase describing regular consumption or absorption. Ludwig AI confirms this assessment. While not extremely common, it is most frequently found in scientific and news media contexts, emphasizing the importance of regularity, especially in discussions related to health or experimental conditions. For alternative phrasing, consider "consistent consumption of" or "steady supply of". Be mindful of overuse in contexts where occasional rather than regular consumption is intended.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
consistent consumption of
Replaces "intake" with "consumption" and "constant" with "consistent", focusing on the act of consuming something regularly.
regular ingestion of
Uses "ingestion" to refer to the act of taking something in, often food or medicine, implying a routine.
steady supply of
Shifts focus to the continuous availability of something, rather than the act of taking it in.
continuous flow of
Emphasizes the ongoing and uninterrupted nature of the input.
sustained consumption of
Highlights the prolonged and maintained nature of the consumption.
uninterrupted provision of
Focuses on the act of providing something without interruption.
perpetual absorption of
Uses "absorption" to refer to the act of taking something in, implying a continuous process.
incessant feeding of
Emphasizes a continuous action of feeding or supplying.
ongoing exposure to
Highlights the continuous contact or experience with something.
maintained level of
Focuses on keeping a certain quantity or degree of something consistent over time.
FAQs
How can I use "a constant intake of" in a sentence?
You can use "a constant intake of" to describe the regular consumption of something, such as "A constant intake of water is important for hydration", or "The experiment required a constant intake of data".
What's a good alternative to "a constant intake of"?
Alternatives include "consistent consumption of", "regular ingestion of", or "steady supply of", depending on the context.
Is "a constant intake of" formal or informal?
"A constant intake of" is generally suitable for formal and scientific writing. For more informal contexts, you might choose a simpler phrase like "regular consumption".
How does "a constant intake of" differ from "a high intake of"?
"A constant intake of" emphasizes the regularity of consumption, while "a high intake of" focuses on the quantity. For example, "a constant intake of vitamins" highlights consistent consumption, whereas "a high intake of sugar" refers to a large quantity consumed, regardless of frequency.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested