When water and nutrients are consumed orally, it takes a fair bit of time for the body to actually absorb what has been consumed, and even then, the body is unable to absorb 100% of the nutrients or water, always leaving a percentage of what is consumed to be expelled through waste
& Al-Harbi, A
B12 deficiencies are usually a result of diet, especially among vegans, this is because we can only get vitamin b12 through foods such as meat, fish and dairy products, our bodies do not produce it
One study investigated the effect of oral intake of fruit extracts in combination with vitamin E and carotenoids on repigmentation in patients with vitiligo after phototherapy [133]
We believe that it is reasonable to require an enhanced disclosure to the patient who may be prescribed one of these drugs that this molecule is not as well-characterized as drugs that would normally be dispensed to patients, and the patient needs to understand that there may be a higher risk profile, and they should only be taken under the care of a physician, he said
