Read6 min read

How an IV drip earns its place in your plan

What your labs have to show before we put anything in a bag.

Dr. Nina Ross, ND; Ph.D
Nina Ross, ND; Ph.D
May 26, 2026 · Medically reviewed by Dr. Nina
Share
An IV therapy session at the Atlanta studio
Forty minutes in a chair, aimed at something specific.
The short answer

An IV is a delivery route rather than a treatment. It earns its place when your labs show a real deficiency and your gut cannot absorb the oral version fast enough to matter.

Drips are everywhere now, sold by the menu and named after hangovers. That version is fine and mostly harmless, and it is a different thing from what happens here.

The question we ask before anyone sits in the chair is simple: what is low, why is it low, and is there a reason your gut cannot fix this with a capsule. If those three have answers, an IV is genuinely useful.

The question we ask first

Swallowing a nutrient and absorbing it are two different events. Between them sit stomach acid, bile, enzymes, an intestinal lining, and a bacterial population that may or may not be cooperating.

When any of that is compromised, oral doses go in and come out. That is the real argument for intravenous delivery: it skips a step that is not currently working, while we spend the rest of the plan repairing it.

An IV is a delivery route. What matters is whether anything on your panel needed delivering.

An IV is a delivery route. What matters is whether anything on your panel needed delivering.

What we read before a drip

Before anyone sits in the chair, we want these on the table:

Ferritin and full iron studies

The most common genuine indication, and the one where oral iron most often fails to hold.

Vitamin B12 and folate

Low with normal-looking blood counts is common, and absorption is usually the reason.

Magnesium and vitamin D

Both commonly depleted after a long stretch of stress or illness.

Comprehensive metabolic panel

Kidney and liver function decide what doses are safe. This is not optional.

Inflammation markers

High inflammation changes both what we give and how your body will use it.

A gut assessment

If absorption is the bottleneck, that is the thing to treat rather than to work around forever.

Read together, these tell us whether a drip is the right tool and what should be in it.

A nutrient and iron panel being reviewed before treatment
The panel decides the blend. There is no menu on the wall.

Why absorption is the real argument

What goes in the bag is decided by the panel rather than by a menu. Low ferritin with poor absorption gets iron. Genuine depletion after months of illness gets magnesium, B vitamins, and vitamin C at doses you cannot reach by mouth.

The blend is written after we read your results, which is also why nobody here can tell you the price of a drip before we know what you need. If your gut is the bottleneck, the gut panel usually explains why nothing oral has held.

Dr. Nina Ross, ND; Ph.D

A drip on its own does not change anything for long. It buys you a few weeks of feeling human while the slower work goes on underneath, and that is the honest way to describe it.

Nina Ross, ND; Ph.D

What a drip cannot do

A drip on its own does not change anything for long. It buys you a few weeks of feeling human while the slower work goes on underneath, and that is the honest way to describe it.

The slower work is the gut, the food, the sleep, and whatever was draining you in the first place. When we get that right, most people need fewer drips over time rather than more.

The Nina Ross Functional Medicine studio in Atlanta
Physician-led, which means somebody is watching the whole plan rather than the bag.

What changes when we work this way

Used this way, an IV becomes a tool inside a plan with a beginning and an end. You know why you are having it, what is in it, and what has to change so you stop needing it.

We retest at ninety days, and the honest measure of success is that your oral supplements start holding on their own.

Where to start

Bring any labs you have, especially iron studies and B12. If they are older than six months we will draw again, but the trend across both is more useful than either one alone.

Then we sit down for half an hour, decide whether a drip is actually the shortest route for you, and write what would go in it.

Take this with you
01An IV is a delivery route. The question is whether anything on your panel needed delivering.
02The blend gets written from your results, which is why nobody can price it in advance.
03A kidney and liver panel comes first. Dose safety is not something to assume.
04Success looks like needing fewer drips over time, because the oral version finally holds.
Dr. Nina Ross, ND; Ph.D
Nina Ross, ND; Ph.D
Naturopathic doctor · Board-certified trichologist · Atlanta

Dr. Nina reads the full panel, connects it to how you actually feel, and builds the plan from there. She sees patients in Atlanta and virtually worldwide.

More about Dr. Nina →
Quick question instead?

Learn & Answers holds the short ones, answered in a sentence or two by Dr. Nina and the team.

Go to Learn & Answers
Nina Ross Functional Medicine, Atlanta

Atlanta · Virtual care nationwide

Find out if a drip is the shortest route
A half hour with our team
$99 consult
How an IV drip earns its place in your plan | Nina Ross Functional Medicine