Dr. Eric Berg Profile picture
Jan 9, 2025 18 tweets 6 min read Read on X
What Happens When Your Body Is Severely Vitamin D Deficient?

These 12 bizarre symptoms might shock you.

You May Never Skip Your Vitamin D Again After Reading This:

1/ Your head starts sweating uncontrollably... 🧵 (THREAD) Image
Strange, but true.

This bizarre symptom shows up in infants, teenagers, and adults. Excessive head sweating is a red flag, especially in children.

But why?
First, 25,000 genes exist in your body.

10% are directly controlled by vitamin D. Your blood tests only show inactive vitamin D — not what's happening in your cells...
When Dr. Hollis presented his findings to top vitamin D researchers, he was attacked for his conclusions.

Why? Because effective vitamin D treatment directly competes with the top-selling drugs on the market.

Here are 10 more vitamin D deficiency symptoms you should know:
2/ Your sleep gets destroyed by night sweats.

You wake up with a soaked pillow despite cool temperatures.

Vitamin D deficiency triggers an overactive immune response, disrupting your body's temperature control center:
3/ Your emotions become a rollercoaster.

Vitamin D directly controls your emotional regulation through complex brain pathways.

Adequate vitamin D levels help protect neurons and reduce inflammation, which can otherwise exacerbate mood disorders.
4/ When you're vitamin D deficient, you run the risk of a dysfunctional immune system.

This may cause symptoms like:

• Autoimmune Reactions
• Recurrent Infections
• Chronic Fatigue
• Inflammation

Here's why:
5/ Your motivation vanishes completely.

Tasks pile up. Everything feels overwhelming.

This isn't laziness — it's your brain's motivation center malfunctioning without vitamin D.
6/ Panic attacks strike unexpectedly.

These aren't just anxiety episodes. Your brain's fear center is malfunctioning from a lack of vitamin D, disrupting crucial serotonin pathways.
7/ A deep ache sets into your bones.

Not sharp pain, but a deep internal ache — especially in your:

• Hips
• Pelvis
• Upper legs
• Lower back

This is osteomalacia beginning — your bones literally softening. Here's how it works:
8/ Your muscles start failing you.

Without vitamin D, calcium can't enter your muscle cells properly.

The result? Progressive weakness, especially in the legs and shoulders. Your muscles physically can't contract.
9/ Your joints become stiff.

Stiffness takes over your knees and fingers as vitamin D is crucial for cartilage and collagen.

10/ Fatigue becomes your new normal.

Your cellular energy factories (mitochondria) are dying. Old viruses can reactivate, draining you further. Image
11/ Your brain feels like it's in a fog.

Decision-making becomes impossible. Focus vanishes.

12/ You can't stop eating yet never feel satisfied.

Without vitamin D, nutrients can't properly enter your cells, leaving you constantly craving more.
How much vitamin D do you need?

40 minutes of sun gives you 20,000 IU of vitamin D3.

For different deficiencies, try:

- 10,000-20,000 IU for general deficiency.
- 50,000 IU of vitamin D3 daily for chronic fatigue.

Toxicity occurs when taking 100,000 IU daily for weeks.
Essential cofactors for vitamin D are magnesium, vitamin K2, zinc, and B6.

Without these, you won't get the full benefits. This is why most vitamin D supplements fail.
Effective vitamin D supplementation threatens a multi-billion dollar drug industry.

The medical establishment actively suppresses this information.

But the science is clear: vitamin D deficiency underlies many modern health problems. Image
A bit about me:

I am the creator of Healthy Keto® & Intermittent Fasting protocols.

I educate millions on nutrition and wellness, empowering over 100M people to make healthier choices.

Join me on a journey to maintain vitality and lose weight while enjoying life. Image
That's a wrap!

What is ONE thing you learned from this thread? Comment below...

And follow me @dr_ericberg to join my mission to provide evidence-based insights to improve your health and longevity.

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Dr. Eric Berg

Dr. Eric Berg Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @dr_ericberg

Mar 28
10 signs your body desperately needs to reset from chronic stress (& you don't realize it):

1/ Waking between 2 and 4 AM
This is often a sign of excess stress caused by a cortisol spike in the middle of the night.

You may feel more awake at that time than during the day, even if you felt tired & unfocused earlier.

This happens when your body is stuck in fight-or-flight mode instead of recovery. Image
Image
2/ Low tolerance for stress

As stress builds, your ability to cope with it starts to decline.

Small situations can trigger big reactions:
• Irritability
• Anger
• Feeling overwhelmed
Read 17 tweets
Mar 24
Walking is one of the most underrated tools for supporting mental health.

Here’s why long walks can help reduce anxiety and depression: 🧵
Although walking is a simple activity, consistent long walks can produce meaningful benefits for both mental and physical health.

Throughout history, long walks have been associated with improved mental clarity, emotional balance, and overall well-being.
One of the primary benefits of long walks is improved circulation.

This helps to:
• Improve cardiac efficiency
• Increase oxygen delivery to the brain
• Support cognitive function

This is particularly important for mental performance and long-term brain health.
Read 12 tweets
Mar 19
Here are 10 vitamins and minerals you should never take, and why:

1/ Magnesium oxide… 🧵
Magnesium is an essential mineral, but not all forms work.

Magnesium oxide is cheap. Your body absorbs only 3 percent, & it can cause diarrhea, flushing out electrolytes.

Choose magnesium glycinate for:
• 80–85% absorption
• Better sleep
• More energy
• Less muscle tension Image
Image
2/ Synthetic vitamin A

Synthetic vitamin A must convert to its active form, but it does so inefficiently.

It can accumulate in the liver and fat, causing toxicity, bone loss, & birth defects during pregnancy.

Instead, get vitamin A from:
• Egg yolks
• Liver
• Cod liver oil
Read 15 tweets
Mar 15
6 natural ways to lower your cortisol starting today:

1/ Long walks in nature… 🧵
Long walks in nature help lower cortisol, calm the nervous system, and improve sleep.

Natural light and steady movement help reset your stress hormones and circadian rhythm.

This is one of the simplest habits with powerful health benefits.

But first, what exactly is cortisol? Image
Image
Cortisol is the body’s primary stress hormone.

It plays an essential role in regulating inflammation, metabolism, blood pressure, and the circadian rhythm.

When cortisol remains chronically elevated, it can contribute to a wide range of health issues.
Read 15 tweets
Mar 14
Here are 7 early signs your liver may be quietly failing and what you can do about it:

1/ Waking up between 2 and 3 AM. 🧵
This is often attributed to cortisol or adrenal dysfunction.

However, the underlying cause is often impaired liver function.

Here’s why…
At night, the liver releases stored glucose to supply the brain with energy.

When liver function is impaired, blood sugar levels can drop too quickly.

In response, the brain releases adrenaline, causing sudden wakefulness between 2 and 3 AM.
Read 18 tweets
Mar 8
The oil that beats Advil for inflammation… and why you don’t know about it.

Used for over 3000 years but forgotten by modern medicine.

Here’s what makes it so effective, and why it matters: 🧵 Image
The oil is called black seed oil.

It’s extracted from the seeds of Nigella sativa, a plant used in traditional medicine for centuries.

Its key compound, thymoquinone, targets inflammation and immune dysfunction.

But here’s where it gets wild…
Research shows black seed oil may help with:
• Asthma
• Autoimmune conditions
• Skin inflammation
• Diabetes
• Brain fog
• Even some types of cancer

How does one oil do all that?

It comes down to one thing: inflammation.
Read 13 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(