サプリ中のシステイン
システイン（特にN-アセチルシステイン、NAC）は、下痢を含む副作用を引き起こすことがあります12。
他にも、吐き気や嘔吐、口の乾きなどの副作用が報告されています1。
もしシステインのサプリメントを摂取していて副作用が気になる場合は、医師に相談することをお勧めします。何か
N-acetyl cysteine (NAC) comes from the amino acid L-cysteine. Amino acids are building blocks of proteins. NAC has many uses and is an FDA approved drug.
N-acetyl cysteine is an antioxidant that might play a role in preventing cancer. As a drug, it's used by healthcare providers to treat acetaminophen (Tylenol) poisoning. It works by binding the poisonous forms of acetaminophen that are formed in the liver.
People commonly use N-acetyl cysteine for cough and other lung conditions. It is also used for flu, dry eye, and many other conditions, but there is no good scientific evidence to support many of these uses. There is also no good evidence to support using N-acetyl cysteine for COVID-19.
Although many dietary supplement products contain N-acetyl cysteine, the US FDA has stated that it's illegal for dietary supplements to contain N-acetyl cysteine since it's technically an approved drug. But as of August 2022, the FDA is considering changing this stance. It may allow for N-acetyl cysteine in dietary supplements as long as no safety issues come up. A final decision is pending. Prescription N-acetyl cysteine products are available under the guidance of a healthcare provider.
N-acetyl cysteine is an antioxidant that might play a role in preventing cancer. As a drug, it's used by healthcare providers to treat acetaminophen (Tylenol) poisoning. It works by binding the poisonous forms of acetaminophen that are formed in the liver.
People commonly use N-acetyl cysteine for cough and other lung conditions. It is also used for flu, dry eye, and many other conditions, but there is no good scientific evidence to support many of these uses. There is also no good evidence to support using N-acetyl cysteine for COVID-19.
Although many dietary supplement products contain N-acetyl cysteine, the US FDA has stated that it's illegal for dietary supplements to contain N-acetyl cysteine since it's technically an approved drug. But as of August 2022, the FDA is considering changing this stance. It may allow for N-acetyl cysteine in dietary supplements as long as no safety issues come up. A final decision is pending. Prescription N-acetyl cysteine products are available under the guidance of a healthcare provider.
2024年8月9日 | カテゴリー：食品の化学と代謝 |
