I would consider discontinuing all that you're unsure about and start from scratch with a decent form of magnesium (there are various discussions on the forum), human doses of vitamins E and K (same), antidote C and increase the intake of trace minerals from foods. If your blood levels of venom D are high, it's worth keeping the equine doses of K for a while.
I'm not familiar with black cumin oil, but if you're dealing with oxidative stress, it might make it worse.
You must have missed the linked posted above.
A few hundred micrograms is nothing compared to what people get from diet (4 grams for example).
Perhaps selenized yeast stays on the market for being a leftover of living the stock that prefers this form for being much better than inorganic ones, yet cheaper than the purified selenomethionine. The content of selenomethionine is high nevertheless, but it can be unpredictable and often has undesirable forms as well.
- Selenomethionine and Selenium Yeast: Appropriate Forms of Selenium for Use in Infant Formulas and Nutritional Supplements
- Cautionary Tale / Eat Selenium
I understand but i believe there is a lot more methionine relative to Selenium? Like with magnesium glycinate theres 700mg glycine per 100mg elemental magnesium.
I can't use magnesium malate, citrate, threonate, and glycinate due to side effects, so my options are limited. Oxide doesnt absorb well, aspartate seems to cause no noticeable sides. I havent seen a good taurate anywhere, and currently, even for the last couple years, i seem to have trouble digesting eggs and taurine. Bloating, anything beyond 1 whole egg a day causes a skin rash on the face, bloating indigestion etc. Life extensions super selenium product caused oily skin and large red zits.