Ds 9 takes one TBSP of Barleans liquid flaxseed oil and two 100mg tablets of L-Theanine every day. It took about a month, but then we could see noticeable improvement in his focusing. Now ds seems a little calmer and "turned down a few notches" ... When he misses a day, we can totally see the difference...Very strange how this could work so well for him, but hey, I'm not changing it...I'm a believer!!! smile Good luck smile