After collagen absorption, the collagen travels through the bloodstream to the skin where it improves the skin. Researchers at Katsuragi Hospital in Japan documented the improvements in the skin of subjects who took an oral collagen supplement.ollagen absorption takes place in the digestive system after the collagen is digested. A study at Kyoto Prefectural University in Japan suggests that oral collagen is absorbed into the bloodstream.
What are some common reasons for a late period? Missed or late periods are sometimes caused by allergy medications, antipsychotic drugs and blood pressure pills, according to Mayo Clinic. In certain cases, late or absent menstrual periods occur due to natural reasons such as breast-feeding or menopause.
Because there is variability for cycles, if you have a period that falls outside of the 35 day mark, donât automatically assume the worse. Menstrual cycles can vary each month â a day or two late here, or a few days early there â for a number of reasons. As long as you have a period every month, you are probably fine. However, you will probably want to make an appointment with a gynecologist to get checked out if your cycle is over 40 days.