The General Nutrition Center is located at Stonestown Mall in San Francisco. It is very easy to get to, just take the M muni to the mall stop in the Sunset District. The GNC is geared toward health-conscious people and is similar to the Sunshine Health store but some prefer GNC. I personally do not care for specialty type of vitamins and other health things very much which is probably why I get sick often but it is a good store to get important vitamins.
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