Herb-Science

01/06/2026

If you’re over 40 and your energy has dropped, this probably sounds familiar.

You wake up tired—even after a decent night of sleep.
Coffee helps, but it doesn’t fix it.
By mid-day, your focus fades, your body feels heavier, and stress hits harder than it used to.

What makes this especially frustrating is that you’re more health-conscious now than ever before. You eat better. You move your body. You try to take care of yourself.

So why does it feel like your health is slipping backward?

For many people, this shift happens quickly after 40—and it usually isn’t because you’re “doing things wrong.”

It happens for two deeper reasons most health advice never addresses.

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01/05/2026

https://herb-science.com/best-fats-for-nutrient-absorption-after-40/

Eating healthy but still low on energy after 40? Learn how fat quality affects nutrient absorption, inflammation, and energy at the cellular level.

01/05/2026

This week we’re giving away a Cod Liver Oil to one of our email subscribers.
If you’d like to join the giveaway, visit our website — link in bio.

During times of higher sugar intake, richer foods, stress, and schedule changes (like the holidays), the body doesn’t usually “break” — it becomes more inflamed, less efficient at nutrient absorption, and slower to recover.

That’s where Cod Liver Oil comes in.

Cod Liver Oil provides essential omega-3 fatty acids along with naturally occurring Vitamins A and D — nutrients the body relies on to regulate inflammation, support cell membranes, and maintain efficient communication between systems.

Cod Liver Oil supports the body in three key ways:

1. Supports cell membrane health & nutrient flow
Omega-3s help maintain flexible, healthy cell membranes. This allows nutrients to enter cells more easily and waste to exit efficiently — a critical factor for energy production, hormone balance, and recovery.

2. Supports inflammation balance
Richer foods, stress, and sugar intake can increase inflammatory signals in the body. Omega-3 fatty acids help balance this response, supporting joints, muscles, the brain, and overall metabolic health during higher-demand seasons.

3. Supports fat-soluble vitamin absorption
Vitamins A and D play key roles in immune function, hormone signaling, and gut integrity. Cod Liver Oil delivers these nutrients in a form the body recognizes and absorbs efficiently, supporting foundational health rather than quick fixes.

The result: Better nutrient absorption, improved inflammation balance, and more resilient energy — so your body can handle temporary indulgences and busy seasons without feeling run down.

Go to our website to learn more — link in bio.

01/04/2026

When digestion is working well, nutrients are extracted and used efficiently. When it isn’t, many of the more complex nutrients pass through unused.

Because starches and sugars are easier to absorb, they tend to be taken up first. Without adequate nutrients to support metabolism, energy drops and more calories are stored as fat.

Visceral fat — fat stored around the organs — behaves differently than other fat tissue. It produces aromatase, an enzyme that converts testosterone into estrogen in both men and women. Higher estrogen signals the body to store more fat, reinforcing the cycle.

As muscle mass declines and metabolism slows, this pattern becomes harder to reverse — unless the underlying digestive and metabolic issues are addressed.

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01/03/2026

We often blame stress on external factors — work, relationships, traffic, daily responsibilities. While these play a role, how the body responds to stress is just as important.

The gut and brain are closely connected through the vagus nerve, a communication pathway that sends signals between the digestive system and the brain. Trillions of bacteria live in the gut, and one of their roles is helping produce compounds that influence mood and stress response.

Think of the gut microbiome as a community. When it’s diverse and well-supported, the system functions smoothly. But when that community is reduced — through poor diet or overly restrictive eating — many important functions slow down or stop altogether.

There are hundreds of species of bacteria that can live in the gut, each with a different role. When variety is lost, fewer supportive compounds are produced. Stress feels stronger, recovery slows, and balance becomes harder to maintain.

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01/02/2026

When you eat food, it travels through the digestive system where stomach acid, enzymes, and beneficial bacteria break it down into nutrients.

- Proteins are broken down into amino acids
- Fats into fatty acids
- Carbohydrates into fibers and starches

Foods closest to their natural form also provide micronutrients — vitamins and minerals — along with plant compounds such as antioxidants, polyphenols, flavonoids, and carotenoids. These support normal cellular function and overall health.

When foods are heavily processed, many of these compounds are stripped away and replaced with additives that place additional stress on the digestive system.

A healthy digestive system helps move waste and toxins out of the body efficiently. Over time, diets high in processed foods can disrupt the gut microbiome — the community of bacteria responsible for protecting the intestinal lining and supporting digestion. When this balance is disturbed, unwanted compounds are more likely to enter the bloodstream, contributing to inflammation, food sensitivities, and immune stress.

Your cells produce energy inside structures called mitochondria. Poor digestion means fewer nutrients available for this process and more compounds that interfere with it.

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01/01/2026

B-Complex is a foundational formula that supports energy production, stress response, brain function, and healthy metabolism by supplying the B-vitamins your body uses every single day.

If you struggle with low energy, mental fatigue, stress, or feeling “off” even though you eat healthy, this product is for you.

To learn more, visit the product page here - https://herb-science.com/product/b-vitamincomplex/

Every Thursday, we select one person from our email community to win the featured product of the week — no purchase required.

If you want simple weekly health tips and a chance to win, join our free email list at herb-science.com.

You could be next week’s winner.

12/31/2025

Energy levels - Nutrients from food are required to produce energy. When the digestive system isn’t working efficiently, fewer nutrients are broken down and absorbed. Even with a healthy diet, this can lead to functional deficiencies and lower energy.

Stress and mood - A large portion of neurotransmitters that influence mood are produced in the gut. When digestion is off, this process becomes less efficient, which can make stress feel harder to manage and emotional balance more difficult to maintain.

Weight around the waist (visceral fat) - Starches and sugars are easy for the body to absorb, while many vitamins, minerals, and fats require more complex digestion. When digestion is weak, the body may miss out on the nutrients it needs to function properly while still absorbing calories that are easily stored as fat.

Continue Reading - Blog link in Bio

12/30/2025

Are your energy levels lower than they used to be?
Do you struggle to keep stress from ruining your day?
Does weight around your waist hang on no matter what you eat?

If you answered yes to any of these, here’s an important follow-up question:
Are you also dealing with digestive issues — excess gas, bloating, constipation, diarrhea, or discomfort after meals?

The reason I ask is because the first often coincides with the second.

When I first started my health journey over 14 years ago, I thought something was wrong with me. No matter what I did, my energy, stress, and weight wouldn’t improve. I was eating better, trying different approaches, and putting in the effort — but nothing seemed to stick.

It wasn’t until I learned how closely the digestive system is tied to energy, mood, and weight that things finally began to change. I decided to focus there first.

Within a few weeks, I noticed a real shift. I went from feeling tired most of the day to having more consistent energy and focus. Stress no longer felt overwhelming — my body felt more relaxed, my muscles weren’t constantly tight, and everyday challenges were easier to move through. Over time, my waist began to respond as well. All of it started by supporting my digestive system.

Most people approach these issues separately.
Low energy? Reach for caffeine.
High stress? Look for something to calm the mind.
Stubborn weight? Cut calories.

But none of these address the digestive system — where the root of the problem often begins.

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12/29/2025

This week we’re giving away a B-Complex to one of our email subscribers.
If you’d like to join the giveaway, visit our website — link in bio.

During times of higher sugar intake, richer foods, stress, and schedule changes (like the holidays), the body doesn’t usually run out of energy — it struggles to produce and regulate it efficiently.

That’s where B-Complex comes in.

B-vitamins are involved in nearly every step of energy production and nervous system function. When demand goes up, your need for B-vitamins often goes up too.
B-Complex supports the body in three key ways:

1. Supports energy production
B-vitamins help convert carbohydrates, fats, and proteins into usable cellular energy. When food intake changes or sugar intake increases, the body relies heavily on B-vitamins to process that fuel instead of feeling sluggish or depleted.

2. Supports the nervous system & stress response
Busy schedules, disrupted routines, and mental stress place extra demand on the nervous system. B-vitamins play a critical role in neurotransmitter production and nerve signaling, helping support calm, steady energy instead of wired-then-tired crashes.

3. Supports nutrient utilization
You can eat well, but without adequate B-vitamins, nutrients don’t get used efficiently at the cellular level. B-Complex helps ensure the nutrients you consume actually get turned into energy, focus, and resilience rather than going to waste.
The result: More stable energy, better stress tolerance, and improved metabolic efficiency — so your body can handle temporary indulgences and busy seasons without burning you out.

Go to our website to learn more — link in bio.

12/29/2025

Inside each cell are dozens of chemical reactions that turn food into usable energy. B-Vitamins are the activators—the spark plugs that keep those reactions running.

But here’s the challenge:

- Stress burns through B-Vitamins
- Alcohol reduces B-Vitamin stores
- Age reduces absorption
- Digestive issues slow their uptake
- Processed foods provide almost none

This means that even if you think you’re getting enough, most people over 40 are running low without realizing it.

Our B-Vitamin Complex gives your body the exact form of B-Vitamins it needs AND makes them easy to absorb, even if digestion isn’t perfect.

Once B-Vitamin levels rise, people often notice:

- More steady, natural energy
- Less stress sensitivity
- Improved mood
- Better mental clarity

Because now their body finally has the fuel igniters it’s been missing.

Key idea: You can eat all the right foods — but without B-Vitamins, your energy engine won’t turn on.

Read full article - Link in bio

12/27/2025

Even if digestion is strong and nutrients enter your bloodstream, you’re still not done. They now have to cross the final barrier: your cell membrane.

This is where energy is truly made. But after 40, most people develop an omega-3 deficiency, which makes cell membranes stiff, rigid, and less permeable.

A stiff cell membrane blocks two things your body desperately needs:

Nutrients have a harder time getting in

Waste and toxins have a harder time getting out

This is a recipe for fatigue.

Cod Liver Oil helps restore that flexibility. Omega-3 fatty acids make the membrane more fluid, which allows nutrients to move inside the cell more efficiently—exactly where they’re needed to produce ATP (your energy molecule).

Once cell membranes become more permeable, the whole system begins working again.

Key idea: It’s not just about getting nutrients into your body — it’s about getting them into your cells.

Read full article - Link in bio