[danneu]

That's not true.

What you defined is a drug.

    Accordingly, these ·products are drugs, under 
    section 201(g)(1)(C) of the Act, 21 U.S.C. § 321(g)(1)(C),
    because they are not foods and they are intended to affect
    the structure or any function of the body. Moreover, these 
    products are new drugs as defined by section 201(p) of the 
    Act, 21 U.S.C. § 321(p), because they are not generally
    recognized as safe and effective for use under the 
    conditions prescribed, recommended, or suggested in
    their labeling.

And you bet the FDA cares.

    Under sections 301(d) and 505(a) of the Act, 
    21 U.S.C. § 331(d) and 355(a), a new drug may not
    be introduced or delivered for introduction into 
    interstate commerce unless an FDA approved application 
    is in effect for it.