The reactions attributed to monosodium glutamate do not appear to hold up to scientific scrutiny.
Potential neurotoxicity is another concern regarding spirulina supplements.
For some recent videos on food additives and preservatives, look at:
Phosphate Additives in Meat Purge and Cola
Phosphate Additives in Chicken
Are Nitrates Pollutants or Nutrients?
Artificial Food Colors and ADHD
Please feel free to post any ask-the-doctor type questions here in the comments section and I’d be happy to try to answer them. And check out the other “HHH” videos (Harmful, Harmless, or Helpful?). Also, there are 1,686 other subjects covered in the rest of my videos–please feel free to explore them as well!
If you haven't yet, you can subscribe to my videos for free by clicking here.