Biotin is well tolerated, but high doses can skew thyroid, hormone, and troponin lab results. How long to stop before a blood test.
Biotin Side Effects: The Lab-Test Interference You Should Know About Read More »
A dietitian’s best supplement starter kit on Amazon: D3, omega-3, magnesium, multivitamin, and creatine picks that close real diet gaps under $80/month.
Best Supplement Starter Kit on Amazon: A Dietitian’s First-Year Foundations List Read More »
Too much B6 can cause reversible nerve symptoms. The UL, how stacked supplements add up, and the form that may matter.
Vitamin B6 Toxicity: How Much Causes Nerve Damage? Read More »
Vitamin D toxicity is real but rare and almost always from high supplement doses. The UL, the warning signs, and a sensible intake.
Vitamin D Toxicity: Symptoms and How Much Is Too Much Read More »
The magnesium plus melatonin combo is generally fine and popular for sleep. The real cautions, doses, and who should check first.
Can You Take Magnesium and Melatonin Together? Read More »
NMN looks well-tolerated in short human trials, but long-term safety data is thin. What we know, what we don’t, and how to be sensible.
Is NMN Safe to Take Long-Term? An Honest Look Read More »
Turmeric is high in oxalate, which matters if you form kidney stones. How much is too much and the lower-risk forms.
Turmeric and Kidney Stones: Does the Oxalate Risk Matter? Read More »
Most berberine side effects are GI and fade as you adjust. The timeline, who should avoid it, and the dosing that reduces them.
Berberine Side Effects: What to Expect and How Long They Last Read More »
The creatine hair-loss fear traces to one 2009 rugby study. What it measured, what it did not, and the honest state of the evidence.
Does Creatine Cause Hair Loss? What the DHT Study Actually Showed Read More »
Creatine can nudge a creatinine lab result up without harming healthy kidneys. What the number means and when to actually worry.
Creatine Raised My Creatinine: Is That Kidney Damage? Read More »
