The label of a vitamin supplement must state the existence of a tolerated upper intake level (UL) if one has been developed. The assertion is true.
Is it mandatory to give a tolerable upper intake level(UL) of vitamins?
- Tolerable upper intake level(UL) is the highest amount of a nutrient that is chronically consumed each day (from all sources) and is deemed unlikely to have a negative impact on human health.
- In this sense, "tolerable intake" refers to what is physiologically safe. It is a scientific evaluation based on risk assessment, i.e., the likelihood that an unfavorable impact would manifest at a certain amount of exposure.
- For different demographic life stage groupings, ULs may be generated. It is not advisable to consume more than the UL. It is a projection of the maximal consumption amount with a negligible chance of adverse health consequences.
- A risk assessment is necessary to ascertain the percentage of the population (if any) whose consumption exceeds the UL as well as the extent and frequency of the high consumption in order to evaluate if an affected community is in danger.
Therefore it is concluded that the questioned statement is true.
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They would either suck the wound, to suck out the venom or let the poison in the blood drain out. Hope this helped.
<span>The question is asking us what stage of the body's (organism's) reaction to stress can actually be positive depending on the stressor. Think about why a body needs to react to stress - evolutionarily, it is necessary because this is a way to be motivated to escape predators. This is known as the state of B. alarm - incleased vigilance that helps us to react faster to potential predators. B is the correct answer.</span>
Answer:
Arteries carry blood away from the heart; veins carry blood back to the heart.
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole: in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
The best description for arteries and veins is that arteries carry oxygenated blood away from the heart to other parts of the body such as brain, lungs, tissues, etc; veins carry blood that is low in oxygen content back to the heart.
