Doctor answers about:

Are vitamins effective when taken at night

A member asked:

How effective are isotonic vitamins versus tablet?

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A member asked:

How do you know if the vitamins you're taking are effective?

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A member asked:

What is the most effective way for the body to absorb vitamins?

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A member asked:

How effective is a centrum vitamin program to a young man. seriously?

2 doctors weighed in across 2 answers

A member asked:

Is this vitamin/supplement effective?

A doctor has provided 1 answer

A member asked:

How effective is taking mega doses of vitamin c?

A doctor has provided 1 answer

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