GrassRoots Functional Medicine

GrassRoots Functional Medicine We help patients uncover the root cause of chronic symptoms through advanced functional testing, personalized protocols, and comprehensive wellness programs.

Located in West Lebanon, NH. Serving NH, VT, and beyond, we help you reclaim your health. Seth Osgood is a Board Certified Family Nurse Practitioner and a Certified Practitioner through the Institute of Functional Medicine. He has helped people from around the world identify the root causes of complex health conditions while working at Austin UltraHealth the clinic of Dr. Amy Myers. His true passion is helping individuals to build a life that revolves about physical, emotional, and spiritual well being. He is blessed with a beautiful wife and four amazing children.

Oxygen changes everything, especially when your body feels like it’s been running low for too long.Here is why Hyperbari...
03/31/2026

Oxygen changes everything, especially when your body feels like it’s been running low for too long.

Here is why Hyperbaric Oxygen Therapy (HBOT) can be powerful:

✔️ Increases oxygen delivery deep into tissues
✔️ Supports cellular repair and regeneration
✔️ Helps reduce inflammation at the root
✔️ Boosts circulation and recovery
✔️ Supports brain clarity, energy, and overall healing

Like a fresh reset after a long season, your body responds best when it finally gets what it’s been missing.

Because sometimes your body does not need more pressure.

It needs the right environment to heal.

👉 Learn more about Hyperbaric Oxygen Therapy and how it can support your recovery and energy at grassrootsfunctionalmedicine.com.

Looking for a simple way to support your hormones and overall energy? Low testosterone could be part of the problem.It d...
03/30/2026

Looking for a simple way to support your hormones and overall energy? Low testosterone could be part of the problem.

It doesn’t just affect muscle. You might notice low motivation, fatigue that doesn’t improve with rest, increased body fat, decreased strength, brain fog, or low mood.

Testosterone therapy can help you feel more like yourself again. It supports energy, strength, focus, and even body composition, helping you perform better in your day-to-day life.

Hormones are powerful and deserve guidance, not guesswork.

👉 Learn more and book your consultation at grassrootsfunctionalmedicine.com.

Have you considered red light therapy to support your energy and recovery?Most people think low energy means more caffei...
03/27/2026

Have you considered red light therapy to support your energy and recovery?

Most people think low energy means more caffeine or supplements. But sometimes, the real deficiency is light.

👉 Visit grassrootsfunctionalmedicine.com to learn more about Red Light Therapy. - Link in the comments

Did you know that low testosterone is not just a men’s issue? Women can be affected too.Testosterone plays an important ...
03/27/2026

Did you know that low testosterone is not just a men’s issue? Women can be affected too.

Testosterone plays an important role in energy, mood, libido, and overall well-being.

Low testosterone in women may show up as decreased libido, low motivation or drive, brain fog, mood changes, fatigue that does not improve with rest, and loss of muscle tone.

Hormones are powerful messengers. They should be evaluated carefully, dosed thoughtfully, and monitored consistently. Individualized hormone support can help you feel like yourself again.

👉 Learn more and book your consultation at grassrootsfunctionalmedicine.com.

𝗬𝗼𝘂 𝗸𝗻𝗼𝘄 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗶𝘀𝗻’𝘁 𝗿𝗶𝗴𝗵𝘁…𝗯𝘂𝘁 𝗻𝗼 𝗼𝗻𝗲 𝗵𝗮𝘀 𝗯𝗲𝗲𝗻 𝗮𝗯𝗹𝗲 𝘁𝗼 𝗲𝘅𝗽𝗹𝗮𝗶𝗻 𝘄𝗵𝘆.You’ve looked into it.Tried to make changes.Asked...
03/25/2026

𝗬𝗼𝘂 𝗸𝗻𝗼𝘄 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗶𝘀𝗻’𝘁 𝗿𝗶𝗴𝗵𝘁…
𝗯𝘂𝘁 𝗻𝗼 𝗼𝗻𝗲 𝗵𝗮𝘀 𝗯𝗲𝗲𝗻 𝗮𝗯𝗹𝗲 𝘁𝗼 𝗲𝘅𝗽𝗹𝗮𝗶𝗻 𝘄𝗵𝘆.

You’ve looked into it.
Tried to make changes.
Asked the questions.

And still—
you’re left piecing things together on your own.

At some point, it starts to feel like:

“Maybe this is just how I’m supposed to feel.”

It’s not.

Most people aren’t missing effort.
They’re missing clear, accurate guidance on what’s actually happening in their body.

That’s why we created these.

📚 𝗙𝗿𝗲𝗲 𝗚𝗿𝗮𝘀𝘀𝗥𝗼𝗼𝘁𝘀 𝗛𝗲𝗮𝗹𝘁𝗵 𝗚𝘂𝗶𝗱𝗲𝘀

No fluff. No trends. No guesswork.

Just clear, practical insight.

This is where things start to make sense.

And once they do… everything changes.

👇 𝗘𝘅𝗽𝗹𝗼𝗿𝗲 𝘁𝗵𝗲 𝗳𝗿𝗲𝗲 𝗿𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀 𝗶𝗻 𝘁𝗵𝗲 𝗰𝗼𝗺𝗺𝗲𝗻𝘁𝘀 𝗯𝗲𝗹𝗼𝘄

What if one simple therapy could help your body feel more energized and recover faster?Red Light Therapy isn’t just a tr...
03/25/2026

What if one simple therapy could help your body feel more energized and recover faster?

Red Light Therapy isn’t just a trend, it’s supported by science. The right wavelengths of red and near-infrared light:

✔️ Gently passes through your skin
✔️ Boosts your cells’ energy makers (mitochondria)
✔️ Helps your cells produce more fuel (ATP)
✔️ Supports repair, healing, and recovery

At its core, Red Light Therapy is about giving your body more natural energy.

Refresh your energy this season and support your body’s natural healing. Book your Red Light Therapy now! - Link in comments

Think all supplements are created equal? Think again.Many brands use low-quality ingredients, fillers, artificial additi...
03/24/2026

Think all supplements are created equal? Think again.

Many brands use low-quality ingredients, fillers, artificial additives, or poorly absorbed forms of nutrients.

That’s why RootFix Foundations was designed differently. It delivers methylated B vitamins for detox support, spore-based probiotics for gut health, antioxidants to reduce oxidative stress, comprehensive multivitamin coverage, and high-potency, bioavailable fish oil.

Carefully chosen ingredients support gut health, detox, cellular protection, and daily nutrition, building a strong foundation.

👉 Learn more about RootFix Foundations and how it can support your wellness. Link in comments.

Peptide therapy is quickly becoming one of the most talked-about areas in health and performance medicine.Peptides are s...
03/24/2026

Peptide therapy is quickly becoming one of the most talked-about areas in health and performance medicine.

Peptides are short chains of amino acids that act as messengers in your body. They help regulate important processes like metabolism, tissue repair, immune function, and hormone signaling.

This is why research on peptides is expanding so quickly in areas like metabolic health, recovery, and longevity. Understanding how these signals work opens new possibilities for supporting your body’s natural ability to heal and perform.

Explore how Peptide Therapy can support your body’s natural healing - Link in comments.

“Your labs are normal.”…but you still feel terrible.Low energy. Brain fog. Weight that won’t budge.And yet—you’re told e...
03/20/2026

“Your labs are normal.”
…but you still feel terrible.

Low energy. Brain fog. Weight that won’t budge.
And yet—you’re told everything looks “fine.”

What if normal isn’t actually optimal?

In this week’s letter to the editor in The Bridge Weekly, Dr. Seth Osgood breaks down one of the biggest problems in modern healthcare:

👉 Why “normal lab results” are often misleading
👉 What gets missed in standard testing
👉 And how this mindset keeps people stuck

If you’ve ever felt like something is off—but no one can explain why…

This is worth the read.

Connect with your Upper Valley community through The Bridge Weekly—covering local news, sports, weddings, births, obituaries, classifieds, and more for NH & VT.

03/20/2026

Triglycerides over 800 to under 150 in just 3 months.

This is what can happen when the body gets the right support.

A 50 year old busy mom and entrepreneur came to GrassRoots Functional Medicine dealing with PCOS, high blood pressure, fatigue, and weight gain. She knew something in her body felt off and wanted a different approach.

What changed in 3 months

• Triglycerides dropped from over 800 to under 150
• Average blood sugar (A1c) improved from 7.9 to 6.1
• Healthy cholesterol (HDL) increased from 35 to 46
• Visceral fat around the organs decreased from 18 to 13
• Lost 12 pounds while building muscle
• Energy and overall well being noticeably improved

No GLP medications, and her blood pressure meds have already been cut in half.

This is what can happen when you support the body as a whole.

Comment “ROOTED” if you’re ready to support your body and get started.

Spring is a season of renewal. What if you could give your body a fresh start from the inside out?Enhancing your body’s ...
03/19/2026

Spring is a season of renewal. What if you could give your body a fresh start from the inside out?

Enhancing your body’s natural detox and recovery systems is key, especially with all the stress and toxins we face daily.

That’s why infrared saunas are so powerful:

• They use near, mid, and far infrared wavelengths
• Heat your body directly, not just the air
• Pe*****te beneath the skin to support deeper tissues

Right now, you can start your journey toward renewed energy, detoxification, and overall wellness.

👉 Book now our Infrared Sauna and support your body’s natural recovery this season. - Link in comments.

💧 Tired? Sluggish? Running on empty?Your body might just need a reset.The Myers Cocktail is one of the most popular IV t...
03/18/2026

💧 Tired? Sluggish? Running on empty?

Your body might just need a reset.

The Myers Cocktail is one of the most popular IV therapy treatments for a reason — it delivers a powerful blend of vitamins and minerals directly into your bloodstream, where your body can actually use them.

What's inside:
✅ Vitamin C — immune support & antioxidant protection
✅ B-Complex & B12 — energy, focus, and mood
✅ Magnesium — muscle recovery & stress relief
✅ Calcium — bone health & nerve function
✅ Zinc — immune defense & tissue repair
No waiting for pills to digest. No guessing if it's working. Just clean, fast, direct nutrition.

$199 per session | 6 for $1,000

Ready to recharge? 👇
🔗 Book your session — link in comments.

Address

West Lebanon, NH
03784

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 3pm

Website

https://rootfixstore.com/, https://grassrootsfunctionalmedicine.com/peakst

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