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Folic acid also helps to reduce the risk of central nervous system defects such as spina bifida in unborn babies

It first drew research interest for its ability to heal stomach ulcers and inflammatory bowel conditions, then expanded to tendon, ligament, muscle, and even bone healing across dozens of preclinical studies (Sikiric et al., PubMed)

I used to really worry about this, as you have to break glass with your hand

The abdomen is most commonly used due to accessibility and typically good absorption

For others, especially if their levels have been low for a while, it can take a few weeks and more than one injection to feel the full benefit

Englard S, Seifter S