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What's the Best Way to Take Vitamin B-12? Dosage and Absorption Tips

Discover the optimal dosage and ways to take vitamin B-12, an essential nutrient, for better absorption and effectiveness and learn about possible side effects.

Vitamin B12 Dosage, Benefits, Uses & Deficiency -- B12 Bottle and Tablets

Do "lite" salts and salt substitutes containing potassium help lower blood pressure and reduce heart risks? Are they safe?

Find out if replacing regular salt with "lite" salt or salt substitutes, such as Morton Lite Salt, Morton Salt Substitute, NoSalt Original Sodium Free Salt Alternative, and MySalt, helps to reduce blood pressure, or decrease the risk of heart attack and stroke. Plus, learn about the safety and side effects associated with salt substitutes, drug interactions, and more.

Lite Salt and Salt Substitutes with Potassium -- Salt Shaker

Can I trust ConsumerLab.com? How are its tests paid for?

Learn more about ConsumerLab.com's clinical testing policy and procedures, including information on our independent testing and product reviews. Our answer explains.

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Can any vitamins or minerals help prevent or reduce canker sores or cold sores?

Find out which, if any, supplements, including iron, L-lysine, monolaurin, olive leaf extract, vitamin B-12, and zinc, may be beneficial for canker sores or cold sores.

Lip of woman with a cold sore

What are the benefits of grape seed extract?

Learn about the health benefits of grape seed extract, and find out it improves venous insufficiency, leg swelling, swelling after surgery, or can help to lower blood pressure.

Benefits of Grape Seed Extract -- grapes and seeds

Does Provitalize work for weight loss and is it safe?

Find out if taking Provitalize, a probiotic supplement that also contains turmeric extract, moringa leaf extract, curry leaf extract and piperine (BioPerine), relieves joint pain, decreases abdominal fat, or helps with weight loss.

A bottle of Provitalize

Do detox foot pads or ionic foot baths remove heavy metals or other toxins from the body?

Detox foot pads and ionic foot baths are promoted for removing heavy metals and other toxins from the body. Find out if there is evidence to support these claims.

Woman lying in bed wearing detox foot pads

Are Hormone Harmony and other Happy Mammoth Supplements Worth Taking?

Are the supplements Hormone Harmony, Hormone Harmony Plus+, Prebiotic Collagen Protein, or Bloat Banisher by Happy Mammoth likely to be beneficial for menopause symptoms or digestive health? Find out.

Supplements by Happy Mammoth

Are light boxes effective for preventing and treating seasonal affective disorder (SAD), also known as "winter depression," or circadian rhythm disorders such as jet lag? Which light boxes are best?

Learn about the benefits and safety of light boxes (including who is most likely to benefit), how to use these devices, which commercially available products appear to meet the technical requirements, and who should not use light boxes.

Man reading a book while sitting in front of a light box

What does "%DV" (Daily Value) mean on a supplement label, how does it differ from RDAs, and should anyone take more than the DV for a nutrient?

Find out the difference between RDAs (Recommended Daily Allowances) and DVs (Daily Values) for vitamins and minerals, and learn whether certain groups of people should take more than the 100% DVs for vitamins and minerals.

Multivitamin Daily Value Percentages Close Up
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