Many people obtain adequate Vitamin B12 from their diet, but supplementation may be necessary due to health conditions, lifestyle, or age-related absorption issues
Circulation 116(13):14821487 Ahmed A, Allman RM, Fonarow GC, Love TE, Zannad F, DellItalia LJ et al (2008) Incident heart failure hospitalization and subsequent mortality in chronic heart failure: a propensity-matched study
[Ingredients] Purified water, glutathione, butylene glycol, glycerin, arginine, 1,2-hexanediol, niacinamide, betaine, xanthan gum, thioctic acid, ethylhexylglycerin, polyglyceryl-10 laurate, propanediol, disodium EDTA, glycine, serine, glutamic acid, aspartic acid, leucine, alanine, lysine, tyrosine, phenylalanine, proline, threonine, valine, isoleucine, histidine, cysteine, methionine
For example, if the SaMD is based on a machine learning algorithm, the first mover with a large proprietary dataset could set a high bar for algorithm accuracy (or size of the training/testing data) that it could significantly raise the barriers of entry for subsequent products to enter