Melatonin absorption before bedtime: a closer look at the controversy
Have you ever wondered how much melatonin your body actually absorbs before bedtime? It’s a common supplement used to help with sleep, but a recent study has sparked debate about its effectiveness and potential risks. Let’s dive into the details and separate fact from fiction.
The Melatonin Mystery
A recent study published in BMC Pharmacology & Toxicology (Feb. 19, 2016) revealed a surprising finding: only about 3% of melatonin taken orally is actually absorbed by the body. This means that those large oral tablet doses you might be taking might not be as potent as you think. But here’s where it gets interesting.
Why Melatonin Matters
People turn to melatonin because they struggle with sleep. Lack of sleep is a serious issue, increasing the risk of heart attacks and even death. So, why are people taking melatonin if it might not be as effective as advertised? Well, it’s a complex situation.
The Variability Factor
The study also highlights a crucial point: melatonin absorption varies greatly from person to person. Prior research found absorption rates ranging from 9% to 33%. This means that even if you’re taking the recommended dose, the amount of melatonin your body actually uses can be highly unpredictable.
Dosing Dilemma
A common melatonin dosing regimen is 3 milligrams taken about an hour before bedtime. If only 3% is absorbed, that translates to a dose of 90 micrograms, which is significantly higher than what our bodies naturally produce in a day. This raises questions about the long-term safety and effectiveness of melatonin supplements.
What’s the Bottom Line?
The debate surrounding melatonin continues. While some people swear by its benefits, others are cautious about its potential risks. It’s essential to approach melatonin with caution and consider alternative sleep aids. For more information, check out the ‘eGuide to Getting a Good Night’s Sleep’ on www.PeoplesPharmacy.com.
Have you tried melatonin? Share your experiences and thoughts in the comments below! Do you think the potential risks outweigh the benefits? Let’s discuss and learn from each other’s perspectives.