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Why your vitamin D3 may be made from sheep's wool
Many people carefully read the label on a vitamin bottle to check the dose, expiry date or brand. But very few stop to wonder where that vitamin actually comes from. For millions of people across the world, the answer to that question may come as a surprise: the Vitamin D3 in their supplement could have originated from sheep's wool.It sounds unusual at first, but it is neither new nor unsafe. In fact, lanolin-derived Vitamin D3 has been used for decades and is considered effective in raising Vitamin D levels in the body.
Taking vitamin D? The mistake almost everyone makes when using this popular supplement
Vitamin D is one of the most widely used supplements in the United States, yet it is also one of the easiest to take ...
A 26-year-old took vitamin D without asking her doctor, and the reason she’s now on dialysis is a warning for everyone
A 26-year-old’s vitamin D habit led to kidney failure and dialysis. Here is why you should never skip the blood test before supplementing.
Best vitamin B12 supplements 2026, according to an expert
An expert reveals the 6 best vitamin B12 supplements you should take in 2026 - These are the best B12 supplements on the ...
Dietary supplement may help ease disability in people with RRMS
Nanocurcumin was linked to better disability scores in small RRMS trials, but researchers say larger studies are needed.
9 claims about supplements we've examined
Dietary supplements in the U.S. do not require FDA approval before they are commercialized. This creates opportunities for ...
Always hungry? Curb cravings with this plant-based supplement
Summer is the perfect excuse to hit the reset button on your wellness routine. This is doubly true if you’ve been looking for ...
Korean Ozempic vs Ozempic: Kylie Jenners Viral Snack Explained
Kylie Jenner’s Cutting Jelly post reignites debate on “Korean Ozempic” vs real Ozempic, highlighting risks, claims, and ...
Should You Be Taking a Fiber Supplement If You Can't Poop? Here's What Dietitians Say
Constipation is no fun. Yet, it’s incredibly common. According to the National Institute of Diabetes and Digestive and Kidney Diseases, roughly 16% of U.S. adults struggle with it. And if you’re over ...
When's the Best Time of Day To Take a Fiber Supplement?
Chelsea Rae Bourgeois is a health writer and registered dietitian nutritionist with over eight years of experience in the clinical setting. Her writing covers nutrition and overall health topics, ...
Dementia and omega-3 supplements: Do fish oil supplements really help in brain health? New study has stark revelations
A recent investigation revealed that fish oil supplements do not enhance cognitive performance. In older adults predisposed ...
Best Non-Melatonin Sleep Supplement “Amav” Now Available for Adults Seeking a Cleaner Nighttime Routine
The best non-melatonin sleep supplement, Amav, is now available online. It supports a calmer nighttime routine by ...
Cardiologist says you don't need another supplement; these everyday habits are the real key to heart health
Looking after your heart? Cardiologist Dr Akhil K Rustagi says exercise, good sleep and a balanced diet matter more than ...
Protein Powder Has Changed. Here's How To Choose The Right One
Protein powder's popularity is soaring beyond athletes, driven by diverse health goals like aging, weight management and GLP-1 use. Here's how to choose the best one.
Vitamin D and calcium supplements may not protect against bone fractures, large new study suggests
For years, many people have taken calcium and vitamin D supplements to help keep their bones strong as they age. Walk into ...
How to make biotin gummies at home for hair growth: Benefits, recipe and what science says
Seeking thicker, stronger hair? Biotin gummies are popular, but store-bought versions often contain unwanted additives.
From mushroom gummies to powders: How these supplements are evolving and why dosing matters
From lion's mane to reishi, mushroom supplements are seeing changing consumer preferences.
Folic Acid vs. Folate — What’s the Difference?
Folate and folic acid are two forms of vitamin B9: folate occurs naturally in foods, while folic acid is synthetic and used in supplements and fortified foods. Vitamin B9 supports cell growth and DNA ...
Folinic acid and folate: What’s the difference and which is better?
Medically reviewed by Allison Herries, RDN Key Takeaways Folinic acid is an active form of folate, while folic acid must be ...
Bodybuilding without supplements… the safest way to build muscle
Think you need protein powders and supplements to build muscle? Think again. A well-structured whole-food diet can give you everything you need for strength, growth, and recovery—without risks. In ...