IV Therapy vs. Oral Supplements: What Works Better?
Medically Reviewed by:
Amy Lee
, MD
Chief Medical Officer - Wellness
At bluSONIL, people often ask: “Why get an IV when I already take vitamins?”
It’s a smart question and the answer depends on your goals, health status, and how fast you want results.
Should You Get Nutrients Through IV or Pills?
IV Therapy delivers nutrients directly into your bloodstream, bypassing digestion and allowing for immediate absorption. For some, it’s a game-changer. For others, oral supplements are enough for maintenance.
Let’s break down how they compare and when each one is right for you, whether you’re visiting our Scottsdale studio or a future bluSONIL location near you.
Absorption Differences
Most oral supplements lose potency as they pass through the digestive tract. The body typically absorbs only 20% to 50% of nutrients from oral forms, depending on your gut health, inflammation levels, and metabolism (Parenteral Nutrition Handbook, 2021).
IV Therapy skips that entire process. Nutrients enter your bloodstream directly, achieving nearly 100% bioavailability and delivering faster, more predictable effects.
Learn more in our IV Therapy Overview article.
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At bluSONIL, we go beyond beauty and wellness trends. Our blog is where science meets self-care and is designed to educate, empower, and inspire your journey toward longevity, confidence, and radiant health.
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