A member asked:

Lately i have been noticing that i feel fatigue and my knees feel tired and i can't stand long? could it be lack of vitamins-? or dehydration?

A doctor has provided 1 answer

Fatigue: Fatigue is fairly common but, unfortunately, not specific. In most cases, lack of vitamins seems to be a remote cause of fatigue unless you are malnourished or strict vegetarian without supplementing. Dehydration without putting out large amounts of urine or losing fluids through vomiting, diarrhea or excessive sweating would be quite unlikely. I believe, you deserve further evaluation by a doc.

Answered 8/28/2013

4.9k views

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Related Questions

A member asked:

Which vitamins/minerals do I lack if i'm always tired and sleepy ?

A doctor has provided 1 answer