Man, 71, suffers fatal bleed in the brain after mixing vitamin supplements with ibuprofen

Ibuprofen has also been linked with issues like bleeding because it decreases how much prostaglandin is produced.

This means stomach damage such as bleeding and ulcers in the stomach and intestines is a possible side effect, though this is relatively rare.

Despite being sourced from natural plants, many supplements can cause bleeding in the stomach and intestines.

In many cases, this bleeding can occur without producing obvious symptoms, which could have lethal outcomes.