Determining what a healthful diet is can be a complex undertaking because of the multifaceted nature of both health and wellness. For example, is a healthful diet one that prevents nutrient deficiencies, such as scurvy from inadequate vitamin C? Or is a healthful diet one that helps reduce the risk of cardiovascular disease? Many different nutrition standards and guidelines are available that address different aspects of a healthful diet. As you study nutrition, it is important to be aware of the key nutrition standards and guidelines and understand how they differ from one another.

Wha arrow in the figure points to the section that indicates how much food is in the package/container

Hi i need comment on my homework or something to add. *argue for and against quantitative and qualitative techniques respectively. which ones would you lean towards when conducting an investigation and why?   quantitative techniques, usually presented through surveys, are more practical, take less time, and can design samples in which any person or household of the target audience has the same probability of participating. however, the questionnaires must be carefully written by highly trained professionals, in such a way that they do not contain ambiguous or biased questions, that they are easily understandable by any member of the sample, and that they contemplate all the objectives of the research. besides that they do not allow to deepen in the reason of the facts. qualitative techniques, on the other hand, are based on the observation of natural behaviors, discourses, open responses for the subsequent interpretation of meanings. studying reality in its natural context can be extremely useful to learn more about the phenomenon studied. however, more specialization is required, they are not applicable to statistics, so it is not possible to make measurements, it entails a higher cost per studied population (which is also reduced), whose results do not necessarily represent the general population. i believe that knowing the situation of the general population, through statistics is essential. in addition, because of the possibility of studying a much larger population in less time and with less amount of economic resources, i would lean towards quantitative research.

What advantage is the cell wall in relationship to osmotic pressure