It is important to follow the manufacturer's recommendations and combine it with a balanced diet and physical activity
Previous studies have mostly focused on the beneficial effects of collagen peptides derived from marine organisms on the aging skin when administered orally, while the beneficial effects of collagen peptides derived from poultry on aging skin have been rarely reported
The most commonly reported side effects are typically mild and transient, occasionally including minor gastrointestinal upset, nausea, or heartburn, particularly if the supplements are taken on an empty stomach or in excessively high doses all at once
Blood tests may include a complete blood count and vitamin B12 level, and in some cases other tests are added to clarify whether the level is truly low or whether another condition is contributing
Raine T, Bonovas S, Burisch J et al (2021) ECCO guidelines on therapeutics in ulcerative colitis: medical treatment