Where can I find Food supplements in Merchweiler?

Food supplements can also be found in these cities:

Blieskastel Bous Freisen Heusweiler Illingen Marpingen Nalbach Neunkirchen Oberthal Püttlingen Saarbrücken Saarlouis Saarwellingen Sankt Ingbert Sankt Wendel Schmelz Schwalbach Spiesen-Elversberg Völklingen Waldmohr

You can also find this in Merchweiler:

Food Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln