High Weight: 225
Weight at start of Primal: 189
Current Weight: 174
Goal Weight: 130
Primal Start Date: 11/26/2012
That's what I use, and have had good results.
There is nothing that can reverse decay that has penetrated the enamel and has reached the dentin layer beneath it. The products that best prevent decay, and can POSSIBLY reverse very early, incipient lesions contain flouride or ACP (amorphous calcium phosphate). Your best prevention is brushing with a flouride-containing dentifrice, flossing regularly, refraining from sugar consumption and seeing your dental professional regularly for exams and maintenance. Early caries can be repaired with minimal "drilling", or the use of lasers if indicated, and filling. Home remedies may only delay the inevitable and perhaps result in tooth loss. MOST dentists I know do NOT "drill" just to bill the patient. Our goal is prevention and over-all health care. A "sick" mouth adversly affects general health. You need healthy teeth for this paleo lifestyle- it would not be enjoyable to sip your steal through a straw!
I have no idea what the brown spot may be, but for a good dental and oral health I'd recommend a good brushing twice a day and flossing very often. That along with good, low-sugar diet will keep you away from the dentist for a while. Of course, to some extent dental health is genetic.
I have always been good about taking care of my teeth, and at 34 I have had only minimal amount of work done, even with problem teeth in my family.