I have been taking SAMe as a single caplet each day plus two capsules Betaine upon rising each day (empty stomach). The results have not been spectacular as a mood booster, so I started to increase the dose of SAMe to two caplets/day + two capsules Betaine. Slight improvement. Next month I intend to add an additional SAMe Caplet. Do I continue with two capsules of Betaine or do I at some level increase the Betaine dosage also? The next step will be four SAMe + Betaine capsules. What would you recommend as the proper Betaine dosage at this level? Any other concerns on dosage? Please advise. Thank you. ICG