I tried all that you mention plus Pomegranate, Feverfew, Fever Tree tonic, grape seed extract, walnut oil, etc. but after 2.5 years my plt count went to 2057 and I was experiencing extreme fatigue, so I started Hydroxyuria 500 mg, 1 a day. Now 1.5 years later the plt count is down to 757 and I was told to take 2 Hydro's a day, = 1000 mg. BTW, I have Polycythemia Vera and I just turned 76. but,,, I feel OK. No more fatigue, itching, left side upper body pain or bumps under the skin. BE CAREFUL of cinnamon, it will damage the liver if taken in large doses for extended periods of time.