Answer the following questions true (T) or false (F)

1. Both caffeine and alcohol reduce the activity of ADH, but moderate caffeine intake does not appear to cause dehydration.

2. When the kidney excretes more sodium, water loss increases, this reduces blood volume and ultimately lowers blood pressure.

3. Moderate alcohol intake does not appear to have a significant negative effect on hydration.


1. TRUE
2. TRUE
3. FALSE

Nutritional Science

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