There’s a lot of buzz about peptide capsules and what they can do for skin, muscles, and health. But what are they, and do they live up to the hype? Peptides are short chains of amino acids, the building blocks of proteins. They perform a massive variety of important functions in the body, from fighting superbugs to helping your brain work better. You can get them naturally from food or buy them as supplements in pill form.
The most famous type of peptide is one that helps your body create protein—it’s often prescribed by doctors to help people meet fitness goals. But peptides also do all sorts of other things: improve your immune system, protect your organs, slow down aging, even ease arthritis pain. In fact, there’s more than a dozen different kinds of peptides and each has its own benefits.
Unlike proteins, which contain lots of amino acids, peptides are made up of only two to 50 amino acid chains. But that doesn’t mean peptides aren’t as powerful as their bigger cousins. Scientists have discovered that lab-made peptides can do all sorts of amazing things, and many are used in medicines for conditions from diabetes to multiple sclerosis.
The problem with most peptides is that they can’t be taken orally because stomach acids destroy them before they can get into the bloodstream. But modern advances in biochemical engineering are making it possible to test and develop peptides that can survive stomach acids so they can do their therapeutic work.
One example is a peptide called BPC 157, which was developed to mimic the effects of a naturally occurring body protection compound. It’s known to accelerate wound healing in the gastrointestinal tract and throughout various tissues within the body, including tendon and ligament injuries and burns. It’s also being studied in the setting of Crohn’s disease and other inflammatory diseases.
Another example is the peptide called MK-677, which mimics the effect of the hormone ghrelin. It’s being tested in clinical trials to see if it can increase muscle mass and reduce body fat.
In addition, scientists are using peptides to make nano-capsular spheres that can transport drugs into the body’s cells. These spheres are self-assembling, so they don’t need lipids to hold them together and can be filled with a wide range of drugs.
These peptide-based nano-capsules can be delivered orally, so they may eventually replace traditional pills. But until then, it’s best to stick with reputable dietary supplements and consult your doctor before taking any new supplements. Just be sure to look up the active ingredients in your product and read the label carefully. If you start to have an adverse reaction, stop taking the supplement and see your doctor right away. peptide capsules