Why Nutrition Matters for Spine Surgery
Surgery is a controlled injury. Your body's ability to heal from that injury depends on having the right building blocks available — protein for tissue repair, vitamins for collagen synthesis and immune function, and minerals for bone formation. This is especially true in spine surgery, where we are often asking bone to fuse across a segment.
The research is clear: patients with nutritional deficiencies have higher rates of complications, slower wound healing, and — in fusion cases — higher rates of pseudarthrosis, which means the bone doesn't heal the way we need it to. Vitamin D deficiency alone is remarkably common in spine surgery patients, and low levels are directly associated with fusion failure.
I don't leave this to chance. Every surgical patient in my practice receives these recommendations.
My Recommended Protocol
I've partnered with Thorne — a physician-grade supplement company with NSF certification and rigorous third-party testing — to make it easy for my patients to get exactly what I recommend. Each product below links directly to our Keystone Spine store, where you can order with confidence that you're getting the right product at the right dose.
Start these supplements 2 to 4 weeks before your scheduled surgery and continue them throughout your recovery unless otherwise directed by our office.
Vitamin D is essential for calcium absorption and bone healing — both critical when we're asking your spine to fuse. Vitamin K2 works alongside D3 to direct calcium into bone rather than soft tissue. The liquid format allows me to adjust your dose based on your blood levels. Most of my patients start at 2 drops daily (1,000 IU), but if your levels are low, I may recommend a higher dose.
We will check your vitamin D level (25-OH) before surgery and adjust your dose accordingly.
Order from Keystone StoreProtein is the raw material your body uses to rebuild tissue after surgery. Adequate protein intake accelerates wound healing, reduces infection risk, and supports muscle recovery during the period when you're less active. Thorne's Whey Protein Isolate is clean, well-absorbed, and free of unnecessary additives. I recommend one scoop daily in the weeks leading up to surgery and continuing through recovery.
If you have dairy intolerance or GI sensitivity, use Thorne Plant Protein instead — it's made from pea, brown rice, and chia, provides all 9 essential amino acids, and is much easier on the stomach.
Order from Keystone StoreVitamin C is a required cofactor for collagen synthesis — the structural protein that holds your tissues together and forms the scaffold for wound healing. Without adequate vitamin C, your body simply cannot repair itself efficiently. This formulation pairs vitamin C with natural citrus flavonoids, which support capillary integrity and enhance absorption. I recommend this over a multivitamin because it gives us a known dose of exactly what we need without introducing ingredients that can cause problems around surgery.
Order from Keystone StoreThis is the cornerstone supplement for fusion patients. It combines calcium (in a highly bioavailable malate form), magnesium, vitamin D3, B vitamins, and boron — all nutrients that directly support bone formation and remodeling. If we're asking your spine to grow new bone across a fusion site, this gives your body the minerals it needs to do that job. Note: this supplement already contains 1,000 IU of vitamin D per serving, so we'll account for that when dosing your D+K2 liquid.
Order from Keystone StoreCollagen is the most abundant structural protein in your body — it's the scaffolding that holds your skin, tendons, ligaments, and bones together. After surgery, your body's demand for collagen skyrockets as it works to repair the surgical incision and rebuild tissue. Collagen Fit delivers 15 grams of type I and type III collagen peptides per scoop — the two types most critical for wound healing and connective tissue repair. It also contains nicotinamide riboside, which supports cellular energy production during the recovery process. Unflavored, so it mixes easily into your morning protein shake or coffee.
Order from Keystone StoreYour Surgery Timeline
What to Do and When
Supplements to Avoid Before Surgery
Many common supplements have blood-thinning or other properties that can increase bleeding during surgery, interfere with anesthesia, or cause dangerous drug interactions. Stop all of the following at least 2 weeks before your surgery date:
Stop These at Least 2 Weeks Before Surgery
- Fish oil / Omega-3 fatty acids — inhibit platelet aggregation and increase bleeding risk
- Vitamin E (high-dose) — antiplatelet effect; also commonly hidden in multivitamins
- Turmeric / Curcumin — antiplatelet properties that many patients don't realize; marketed as "natural anti-inflammatory" but carries real surgical risk
- Garlic supplements — inhibit platelet function (dietary garlic in normal cooking amounts is fine)
- Ginkgo biloba — well-documented antiplatelet and bleeding risk
- Ginger supplements (concentrated/capsule form) — mild antiplatelet effect at supplement doses
- St. John's Wort — interacts with anesthetic agents, pain medications, and a wide range of other drugs
- Kava — risk of liver toxicity and interactions with anesthesia
- Any multivitamin not specifically recommended by our office — many contain vitamin E, iron (which worsens constipation alongside post-operative pain medications), and other ingredients we'd rather control individually
When in doubt, the rule is simple: if it's not on my recommended list above, stop it before surgery. You can always restart supplements that aren't on the avoid list once you're fully recovered. Call our office if you have questions about a specific product.
Why I Chose Thorne
Not all supplements are created equal. The supplement industry is largely unregulated, and what's on the label doesn't always match what's in the bottle. Thorne is one of a small number of companies that manufactures to pharmaceutical-grade standards, conducts four rounds of testing on every formula, and carries independent third-party certifications including NSF. When I'm recommending supplements to my surgical patients, I need to know exactly what they're taking — Thorne gives me that confidence.
