Healthy Aging and Hormone Balance: A Look at Growth Hormone Peptides

Growth hormone is one of the most talked about hormones in healthy aging. 

[image: unsplash]

Unfortunately, it's also one of the most confused. As we age our natural production of growth hormone begins to decline and that decline is associated with many of the changes we all notice:

• Loss of lean muscle
• More belly fat
• Lower energy
• Worse sleep

This is where the fascinating discussion about a growth hormone secretagogue comes in. They work WITH the body rather than AGAINST it.

Here's what you need to know...

What you'll learn:

1. What Is Growth Hormone Decline (Somatopause)?
2. What Is A Growth Hormone Secretagogue?
3. The Most Researched GH Peptides
4. Healthy Aging & Hormone Balance Tips

What Is Growth Hormone Decline (Somatopause)?

Growth hormone (GH) is produced by the pituitary gland. It helps with tissue repair, lean muscle building, fat burning and recovery while you sleep.

But there's a catch...

GH levels do not remain elevated indefinitely. Starting sometime after early adulthood, GH levels begin to decrease, and they continue to do so. Scientists refer to this gradual decline as somatopause.

Research indicates that growth hormone production decreases roughly 15% each decade after our twenties. The decline is gradual enough that most attribute it to simply "getting older" rather than a hormonal change.

According to research, in men 60 years of age or older, 35% were GH-deficient.

Low GH in adults is linked to:

• Increased belly fat
• Reduced lean body mass
• Lower bone density
• Reduced exercise capacity

Therefore when discussing "optimizing hormones for healthy aging" GH is typically the hormone most thought of first.

What Is A Growth Hormone Secretagogue?

A growth hormone secretagogue (GHS) is a molecule that causes the pituitary gland to secrete more GH.

That last part is the important bit.

Instead of artificially supplementing your system with hormones like you do with synthetic HGH injections, a secretagogue acts up-stream. It signals your body to produce GH naturally in pulsatile rhythms much like a younger system would.

There are two main groups of these compounds being studied:

1. GHRH analogues -- mimic growth hormone-releasing hormone
2. GHRPs (growth hormone-releasing peptides) -- act on the ghrelin receptor

Scientists analyzing these peptides will commonly purchase GHRP-2 along with analogs to observe how a GHS can potentiate physiological GH secretion in vitro. Our bodies already know how to produce GH; we just want to stimulate that pathway back to a healthier cadence.

That makes secretagogues a much gentler method than straight hormone replacement. Considering healthy aging, that "work with the body" aspect is what makes them interesting.

The Most Researched GH Peptides

There are a few peptides that are common topics of discussion among GH enthusiasts. Every peptide operates differently.

GHRP-2

GHRP-2 is one of the most researched growth hormone-releasing peptides. It activates the ghrelin receptor and induces pulsed secretion of GH from the pituitary. It is often co-administered with a GHRH peptide for a stronger, more physiologic release.

GHRP-6

GHRP-6 is very similar to GHRP-2, but appears to have greater appetite-stimulating properties. Used in research regarding GH release, recovery and tissue repair.

Ipamorelin

Ipamorelin is extremely selective. It releases GH without causing significant surges of cortisol and prolactin. That's why you see it popping up in recent hormone balance studies.

CJC-1295

CJC-1295 is a GHRH analogue. Rather than binding to the ghrelin receptor it acts as a mimic of growth hormone-releasing hormone that is naturally produced in the body. It is commonly researched in combination with Ipamorelin or GHRP-2.

Sermorelin

Sermorelin is one of the first generation GHRH based peptides. It has been around for decades and is supported with plenty of research when reviewing natural GH release.

Why these are bundled together should be obvious. All work toward the same finish line - the body secreting more GH on it's own, more naturally.

Why Hormone Balance Matters For Healthy Aging

Hormone balance is more than one hormone working properly. It is how all the major hormones function together as you age.

When GH drops, other things start to shift too:

• Sleep gets lighter and more broken
• Recovery from exercise takes longer
• Body fat creeps up around the belly
• Lean muscle is harder to keep
• Bone density slowly drops

Compared to the general population, adults with low GH appear to have an increased prevalence of metabolic complications. These include a significantly higher prevalence of dyslipidemia and osteoporosis.

Which is why "hormone balance" has become such a buzz phrase when it comes to healthy aging. It's not just about feeling younger - it's about reducing your risk of diseases associated with hormonal decline.

Healthy Aging & Hormone Balance Tips

There is nothing complicated that you have to do to help your hormones. 80% of what you need to do is basic, done consistently, over time.

Here are the simple habits with the biggest impact:

Sleep

The largest pulse of GH released by the body occurs during deep sleep. Interrupted or inadequate sleep cuts you off from the largest GH releasing window of the day. Sleep 7-9 hours and prioritize deep sleep.

Strength Training

Resistance Training is one of the quickest methods to help maintain GH and lean mass. Aim for 3-4 workouts per week with compound movements. Squats, deadlifts, presses, rows, etc.

Manage Body Fat

Excess belly fat inhibits GH secretion. Losing even a small amount of bodyfat can allow your endogenous GH secretion to recover. You don't need to be lean -- just not overweight around the mid-section.

Eat Enough Protein

Protein provides the body with building blocks to utilize any GH it produces. The majority of optimal health guidelines for aging recommend 1.6-2.2 grams of protein per kg of bodyweight per day.

Cut Late Night Sugar

Large increases in insulin overnight can suppress GH release during sleep. Eating a smaller lower sugar meal for dinner generally works better than a large late night meal.

These five habits build the foundation. Everything you do from here on (including peptides) will work exponentially better when these are established.

Final Thoughts

Successful aging isn't about finding a single miracle molecule. It comes down to knowing what's happening inside your body as you age and supporting your body's needs.

GH decline is one of those changes you cannot avoid. But you can:

• Train smart
• Sleep deep
• Eat well
• Stay lean

A growth hormone secretagogue is only one tiny aspect of a very large picture. The big picture is hormone balance, and hormone balance is one of the most powerful levers you can pull in terms of aging gracefully.