Drug-nutrient interaction describes how what can modify the effects of certain medications?

Drug-nutrient interaction describes how what can modify the effects of certain medications?

• A. Food, drink or dietary supplements can alter the effects of certain drugs
• B. Temperature changes do not affect drugs
• C. Light exposure has no impact on drug action
• D. Physical activity changes do not affect medications

Answer: (A)

Drug-nutrient interaction means that foods, drinks, and dietary supplements can change how a medication works in the body. These substances can affect a drug’s absorption, metabolism, distribution, or excretion, and even its real effect on the body. For example, some foods or supplements can decrease the absorption of certain antibiotics, grapefruit juice can raise the levels of some drugs by inhibiting their breakdown, and vitamin K–rich foods can lessen the effect of warfarin. Because the question is about how nutrients influence drug effects, describing food, drink, or supplements as modifiers is the best fit. The other factors listed are not about nutrient-related interactions, even though they can affect drugs in other ways.

Drug-nutrient interaction means that foods, drinks, and dietary supplements can change how a medication works in the body. These substances can affect a drug’s absorption, metabolism, distribution, or excretion, and even its real effect on the body. For example, some foods or supplements can decrease the absorption of certain antibiotics, grapefruit juice can raise the levels of some drugs by inhibiting their breakdown, and vitamin K–rich foods can lessen the effect of warfarin. Because the question is about how nutrients influence drug effects, describing food, drink, or supplements as modifiers is the best fit. The other factors listed are not about nutrient-related interactions, even though they can affect drugs in other ways.