Water intake: You may have been misled about water needs. If kidneys, heart, lungs and liver are healthy, there is no health need to drink any more water (or other non-alcholic fluids) than satisfy thirst. Any more is an urban myth. In hot weather, especially with physical activity, it's easy to get behind water needs -- drink extra. Otherwise nobody needs 3L daily. If leg swelling continues, get a check-up.
Answered 9/4/2019
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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