The quantities of specific nutrients included in nutritional standards is relating to health is:

Correct option is B

Scientific standards are based on scientific research and evidence, which define the recommended quantities of specific nutrients required for health. These standards are designed to meet the nutritional needs of individuals or populations based on their age, gender, and activity level. The focus is on precise, measurable quantities of nutrients that are necessary for maintaining health and preventing deficiencies.
Information Booster:
· Scientific Standard is typically determined through research and is supported by data from health and nutrition studies. It helps in developing dietary guidelines and public health policies related to nutrition.
Additional Knowledge on Incorrect Options:
· (a) Qualitative Standard: This refers to non-numerical measures or standards based on quality, such as the type or source of nutrients, rather than the exact quantity needed for health.
· (c) Subjective Standard: Subjective standards are based on personal opinions or perceptions rather than scientific data, and they are not typically used in defining nutritional requirements.
· (d) Descriptive Standard: Descriptive standards refer to general descriptions and do not specify exact quantities of nutrients, making them less useful for health-related nutritional planning.