It is possible for certain dietary supplements to alter the absorption, metabolism, or excretion of a drug, which can affect the potency of the medicine. This can lead to taking too much or too little of the medicine needed. In addition, nutritional supplements may interact with other substances and have an adverse effect on public health. To address this issue, labeling precautions, recalling such dietary supplements from the market, or requiring warning labels about their use with other xenobiotics are regulatory decisions.Pharmacists and doctors are aware of medications and foods that may interact with other medications, and drug labels warn of potential problems.
However, there is no prescribed mechanism for preventing interactions mediated by dietary supplements. Physicians should consult reliable resources on dietary supplements, or from clinical or pharmaceutical pharmacists, to help evaluate the safety of specific combinations of herbal supplements and medications. Some supplements have a low chance of drug interactions and, with certain exceptions, can be safely taken with most medications.Green tea extract (Camellia sinensis) has been investigated for possible drug interactions in human and in vitro studies, with conflicting results. Whether an interaction predicted on the basis of in vitro studies actually occurs clinically will depend on whether the dietary supplement compound reaches an in vivo concentration adequate to reproduce the effect observed in vitro.
In vitro evaluations are highly sensitive and can be used to rule out possible interactions between herbs and drugs; however, it is important to follow up positive results in vitro with a human clinical trial to estimate the possible impact of an interaction on clinical outcomes.Before recommending any nutritional supplement or new medication, health professionals should evaluate the patient's medical history and medication profile for potential interactions or contraindications between drug supplements. Supplements can increase or decrease the amount of medication that stays in the body, regardless of the dose taken. Data may suggest a possible interaction between the ingredient in a dietary supplement and other substances.As an expert in SEO, I understand that it is important to be aware of potential interactions between dietary supplements and medications. It is essential to consult reliable resources on dietary supplements or from clinical or pharmaceutical pharmacists to help evaluate the safety of specific combinations of herbal supplements and medications.
Additionally, it is important to consider potential interactions between dietary supplements and other substances before recommending any nutritional supplement or new medication. By doing so, we can ensure that we are taking all necessary precautions to protect public health.