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If improved health and vitality is what you're after, you should also aim to get plenty of B12 through your food, incorporating health-promoting fortified foods like nutritional yeast, natural fortified cereal, and fortified plant milks into your diet (and maybe a few vegan gummy vitamins on top to help with specific issues)

Researchers should look for third-party testing, a current Certificate of Analysis, transparent batch documentation, and storage guidance

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Alpha-lipoic acid (ALA) can help restore glutathione levels if there has been a depletion due to a low immune system