Hey Jajaj, 
 
One thing I notice when I spend more time outside is how different it feels. 

Walking in nature. 

Working around the farm. 

Getting sunlight on your skin. 

Breathing fresh air.

It does something. 

And I think a lot of people are missing that now.

Most people live an indoor life... 

They wake up indoors. 

Work indoors. 

Eat indoors. 

Exercise indoors. 

Then relax indoors. 

That may feel normal. 

But your body was built for sunlight. 
 
And sunlight is tied to one of the most important nutrients in the body: vitamin D. 

Most people think of vitamins as something that only come from food. 

But vitamin D is different. 

Your body can make it when your skin is exposed to sunlight. 

The problem is that modern life changed the input... 

Less time outside. 

More sunscreen. 

More indoor work. 

More time behind windows. 

Less direct sunlight on the skin. 

So even if someone is eating well, they may still not be getting the same vitamin D signal the body was built around. 

That’s the indoor-life vitamin problem. 

And vitamin D matters. 

→ It helps support normal immune function. 

→ It supports healthy bones. 

→ It plays a role in muscle function. 

→ And it works closely with calcium. 

But here’s something else most people miss. 
 
Vitamin D should be talked about with vitamin K2. 

Vitamin D helps support calcium absorption. 
 
Vitamin K2 helps support normal calcium transport. 

That’s why I don’t like the idea of taking high-dose D3 without thinking
about K2. 

They belong in the same conversation. 

That’s one reason I created my D3 & K2 Vitamin. 

Each serving gives you vitamin D3 and vitamin K2 together in the
correct ratio. 

The 10,000 IU version gives you 10,000 IU of vitamin D3 and 100 mcg of vitamin K2. 

It also includes MCTs and bile salts to support absorption… 

Because vitamin D is a fat-soluble vitamin. 

That means it needs fat for proper absorption. 

This is simple support for a very modern problem. 

We live indoors more than ever. 

But your body still expects sunlight. 

So if you’re not getting regular sun exposure, vitamin D is worth paying attention to.

And when you support D3, it’s essential to support K2 too. 

Dr. Berg Vitamin D3 & K2 → Try It Now 

To your health, 

— Dr. Berg, D.C.