Kevin G. Parker, D.C. -Adjust2it

Kevin G. Parker, D.C. -Adjust2it Are you as healthy as you want to be? Our office website: www.irvinespineandsport.com Parker, D.C.

"If I have only made it possible for you to get out of pain, then I apologize. If I have given you a sense of curiosity and wonder about the human body, yourself and the world, then I have Succeeded."-Kevin G. I am a 2nd generation Doctor of Chiropractic and practice in Irvine, California. I Graduated from the Los Angeles College of Chiropractic in 1989 (now called SCU), and have been in practice in Irvine for 21 years. I share the office with 2 other Chiropractors and 5 massage therapists at 1110 Roosevelt Suite 100 in Irvine California. I have patients of all ages and activity levels, from the very sedentary to competitive athletes. My emphasis is on educating the patient about health and how to take care of themselves. I work with patients and athletes of all levels, teaching them about maintaining health and helping give them the competitive edge. I also incorporate nutritional counseling for those who are interested. I have been into fitness and health since childhood and swam competitively through junior high and high school. I became interested in fitness, and rehabilitation in particular, during chiropractic college when I was severely injured when struck by an automobile while changing a flat tire. I suffered multiple jaw and facial fractures and spinal injuries. Accident Picture link: http://adjust2it.wordpress.com/category/accident-photos-of-me-1987/

I educated myself about sports nutrition and rehabilitation to aid in my recovery, and I now use this knowledge to help my patients recover from injuries and attain higher levels of health.

02/03/2026

Drop a đź’Ż if you agree. If you want the ultimate guide to eating healthy and getting in shape check out my book The Obesity Fix https://amzn.to/38Yx88N.

If you’re interested in health and fitness sign up for my health newsletter https://www.drjamesdinic.com

02/03/2026

VITAMIN D Does NOT Work WITHOUT MAGNESIUM and VITAMIN K2

If you’re taking vitamin D3 without magnesium and vitamin K2 you're not getting the full benefits and in some cases you could even be increasing risk.

Here’s how the system actually works:

1. Vitamin D3 — Calcium Absorption

Vitamin D3 helps your body absorb calcium from food and supplements.

Without enough D3, calcium absorption is poor.

2. Vitamin K2 — Calcium Direction

Vitamin K2 tells calcium where to go:

âś” Into bones and teeth

❌ Not into arteries or soft tissues

Without K2, absorbed calcium can accumulate in blood vessels, contributing to arterial calcification.

3. Magnesium — Vitamin D Activation

Magnesium is required to activate vitamin D.

It converts vitamin D into the active hormone 1,25-dihydroxycholecalciferol (calcitriol).

Around ~50% of people are magnesium deficient, which can silently block vitamin D from working.

Why This Matters

Taking vitamin D alone can:

- Increase calcium absorption without proper regulation (arterial calcifications)

- Stress magnesium stores

- Reduce the effectiveness of vitamin D over time

The Takeaway

Vitamin D + K2 + Magnesium = a functional system

Together, they support:

- Strong bones and teeth

- Healthy arteries

- Better sleep and stress resilience

- Proper calcium metabolism

- Overall metabolic and cardiovascular health

If you want to see the magnesium and Vitamin D3/K2 that I take create an account here https://us.fullscript.com/protocols/ddinicolantonio-general-health

02/03/2026

My NEW BOOK: MAGNESIUM THE MISSING MINERAL is now available on Amazon! Grab your copy here rb.gy/s0c2t3

If you can breathe, you can move.And if you can move... you should.
01/22/2026

If you can breathe, you can move.

And if you can move... you should.

01/22/2026

The strongest gift you give your family is your health.

01/22/2026

Small efforts, done daily, build unstoppable discipline.

Congratulations to Patrick for his winning photos....a patient shared with me his brother's photos. Amazing work!https:/...
01/17/2026

Congratulations to Patrick for his winning photos....a patient shared with me his brother's photos. Amazing work!
https://patricklanhamphoto.com/

Proud moment (Video link below). My best friend (Mike Sisk) since grade school in Joplin, MO just sent this—his son Joey...
01/16/2026

Proud moment (Video link below). My best friend (Mike Sisk) since grade school in Joplin, MO just sent this—his son Joey is in a band Memphis Kee who has opened for Alan Jackson at the Georgetown MusicFest in TX. New album drops today, great airplay, Austin morning news… and even a Rolling Stone write-up. Hard work paying off.
(Joey is on the left in the pic.)

https://www.youtube.com/watch?v=lN9aTEFeSLc

JAMA Netw Open. 2023 Jul 26;6(7):e2325803. Low-Dose Aspirin and the Risk of Stroke and Intracerebral Bleeding in Healthy...
01/08/2026

JAMA Netw Open. 2023 Jul 26;6(7):e2325803.
Low-Dose Aspirin and the Risk of Stroke and Intracerebral Bleeding in Healthy Older People
Secondary Analysis of a Randomized Clinical Trial

Key Point: Conclusions and Relevance
*This study found a significant increase in intracranial bleeding with daily low-dose aspirin but no significant reduction of ischemic stroke. These findings may have particular relevance to older individuals prone to developing intracranial bleeding after head trauma.

*Aspirin significantyly increased the overall risk of inctracranial bleeing.

*These data support that low-dose aspirin should not be prescribed for primary prevention in healthy older adults

https://pmc.ncbi.nlm.nih.gov/articles/PMC10372701/

"Your joints stay healthier when you move them.Stiffness fades when mobility grows.This is not motivation. it’s biology....
12/22/2025

"Your joints stay healthier when you move them.
Stiffness fades when mobility grows.

This is not motivation. it’s biology.

Synovial joints are nourished by motion.
Movement circulates synovial fluid, delivering oxygen and nutrients to cartilage that has no direct blood supply. When joints are still, that nourishment slows. When they move, they thrive.

Regular low-load movement
-maintains cartilage integrity
-improves range of motion
-reduces chronic pain and inflammation
-strengthens the muscles that protect joints

Stiffness isn’t a sign of aging it’s often a sign of underuse.

Gentle mobility, walking, controlled strength and full-range movement remind your nervous system that motion is safe. Over time, fear softens. Confidence returns. Pain often loosens its grip.

You don’t need extremes.
You need consistency.

Because motion doesn’t just preserve joints.
It preserves independence.
Confidence.
The ability to live fully in your body.

Motion fuels life."

Your joints stay healthier when you move them.
Stiffness fades when mobility grows.

This is not motivation. it’s biology.

Synovial joints are nourished by motion.
Movement circulates synovial fluid, delivering oxygen and nutrients to cartilage that has no direct blood supply. When joints are still, that nourishment slows. When they move, they thrive.

Regular low-load movement
-maintains cartilage integrity
-improves range of motion
-reduces chronic pain and inflammation
-strengthens the muscles that protect joints

Stiffness isn’t a sign of aging it’s often a sign of underuse.

Gentle mobility, walking, controlled strength and full-range movement remind your nervous system that motion is safe. Over time, fear softens. Confidence returns. Pain often loosens its grip.

You don’t need extremes.
You need consistency.

Because motion doesn’t just preserve joints.
It preserves independence.
Confidence.
The ability to live fully in your body.

Motion fuels life.

"Please... don't fear injury... fear what happens if we are not active.  Our bodies were engineered over millennia to mo...
12/22/2025

"Please... don't fear injury... fear what happens if we are not active. Our bodies were engineered over millennia to move. We suffer terribly if we don't move.

Exercise is the risk you take to avoid the consequences of being still.

Sure, injuries can happen. The actual rate of injury from exercise is very low. The research is very clear on this topic. The risks of doing nothing and being still are far greater.

So... embrace activity. Let your body function the way it was designed to. Please use professionals if needed to ensure you are appropriately guided as you develop your routines. But don't think that being still is safer than being fit and active."

Please... don't fear injury... fear what happens if we are not active. Our bodies were engineered over millennia to move. We suffer terribly if we don't move.

Exercise is the risk you take to avoid the consequences of being still.

Sure, injuries can happen. The actual rate of injury from exercise is very low. The research is very clear on this topic. The risks of doing nothing and being still are far greater.

So... embrace activity. Let your body function the way it was designed to. Please use professionals if needed to ensure you are appropriately guided as you develop your routines. But don't think that being still is safer than being fit and active.

Address

1110 Roosevelt, Ste 100
Irvine, CA
92620

Opening Hours

Monday 8am - 6:30pm
Wednesday 8am - 6:30pm
Friday 8am - 6:30pm
Saturday 8am - 12:30pm

Telephone

+19498571888

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