Under Japanese law, products (taken by mouth) are classified into&ncalm sleep supplementsbsp;two categories, namely, "pharmaceuticals" and "foods". The Pharmaceutical and Medical Device Act (PMD Act) applies to pharmaceuticals, while the ferrous bisglycinate 300mgferrous fumarate 9 mgFood now zinc bisglycinateSanitation Act applies to food. Due to regulatory difference between countries, imported health food products may be considered as "unapproved/unpermitted pharmaceutical products*" if they contain ingredients recognized as drugs calcium citrate 1000 mgin Japan. According to the PMD Act, enterprises are prohibited from selling unapproved/unpermitted pharmaceutical products. Otherwise, they will be imprisoned for up to three years or a fine of not more than three million yen (Article 84).