Answer : B. Serving as immunomodulators and preventive health agents
Rationale: Nutraceuticals primarily function as immunomodulators that enhance overall health and well-being. They are not meant to replace pharmaceutical drugs but serve as complementary products that help in disease prevention rather than immediate treatment.
Answer : B. Because pharmaceuticals undergo strict clinical trials while nutraceuticals are not always tested at the same level
Rationale: Pharmaceuticals are rigorously tested through clinical trials before approval, while many nutraceuticals do not undergo the same level of clinical scrutiny. This distinction is critical in understanding their respective roles in healthcare.
Answer : C. AI-based models depend on the availability of reliable and unbiased research data
Rationale: AI tools can enhance supplement validation, but their accuracy relies on high-quality, evidence-based datasets, which are not always available.
Answer : A. The introduction of the Dietary Health Supplement Act allowed for the production of many unregulated supplements
Rationale:The Dietary Health Supplement Act created a regulatory loophole, allowing the supplement industry to expand with minimal oversight, as long as products did not cause immediate harm.
Answer : B. Natural foods provide all necessary nutrients when consumed properly
Rationale: DA balanced diet, such as a traditional Indian thali, provides all essential nutrients. Supplements are only necessary when there is a specific deficiency or medical need.
Answer : B. Many supplements have no scientific backing and may cause side effects
Rationale: Without proper clinical validation, some nutraceuticals may not work as advertised or could cause health issues, such as kidney strain from excessive protein supplementation.
Answer : B. Some dangerous drugs were introduced in the US but were rejected in India
Rationale: The discussion highlighted cases where Indian regulators rejected certain drugs for safety concerns, while the US allowed them, leading to fatalities before their eventual ban.
Answer : B. They lack the pharmacological potency required to treat serious diseases
Rationale:Nutraceuticals function primarily as preventive healthcare agents or complementary therapies but do not provide the same level of intervention required for treating serious medical conditions.
Answer : A. Genetic, dietary, and environmental factors influence supplement efficacy
Rationale: AIndividual differences in genetics, gut microbiome, and lifestyle impact how the body absorbs and utilizes nutrients, leading to variations in study outcomes.
Answer : B. The lack of regulation allows misleading health claims
Rationale: Since many nutraceuticals are not subject to the same rigorous testing as pharmaceuticals, some companies exploit regulatory loopholes to market unverified health benefits.
