Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
atcblue05
Lv 6
Why are Hemoglobin levels higher in the morning?
I kinda have a clue, but not really sure
1 Answer
Relevance
- 9 years agoFavorite Answer
Hi this is because when you wake up you are likely slightly dehydrated (even if you drink before bed). You are more likely to have less fluids in your system in the morning. When you are dehydrated Hemoglobin levels rise and give a falsely high result.
Still have questions? Get your answers by asking now.