Because of B12's importance, many people choose to supplement it. Here's what you need to know about the side effects of taking vitamin B12 supplements and whether it is possible to take too much.

Because of B12's importance, many people choose to supplement it. Here's what you need to know about the side effects of taking vitamin B12 supplements and whether it is possible to take too much.

Registered dietitians explain what vitamin B12 is, how much you need, and the potential side effects of taking too much. Vitamins and minerals are essential for vitality, which may explain why ...

Medically reviewed by Allison Herries, RDNMedically reviewed by Allison Herries, RDN Having too much vitamin B12 is nearly ...

The recommended daily value (DV) for B12 is 2.4 micrograms (mcg) for adults ... Red meat is high in cholesterol, and eating too much can increase your heart disease risk. Milk is a good source ...

We highly recommend Nature Made Extra Strength Vitamin B12 Gummies, a gluten-free supplement that contains 3000 mcg B12 per serving ... vitamin and mineral. Too much of a good thing can be ...

Melissa Nieves, LND, RD, is a registered dietitian with Practical Nutrition, LLC. She also works as a bilingual telehealth dietitian for Vida Health Program. Rich Scherr is an updates strategist ...

5 mcg = 200 IU. 10 mcg = 400 IU. 15 mcg = 600 IU. 20 mcg = 800 IU. It is much easier to access the patient ... D blood levels 4 ng/ml (10 nmol/L). 500 IU (12.5 mcg) per day increases vitamin ...

While vitamin A is essential for healthy skin, taking too much can be harmful ... One bottle of Nutricost Vitamin A contains 500 softgel capsules, which is a great value for the price.

Sleep is known to have amazing health benefits – but how much shuteye is too much? The answer isn’t so straightforward, Dr. Chris Winter, a Virginia-based neurologist and sleep medicine ...

Sleeping too little or too much can confuse the cells that send these signals, leaving your body uncertain how to respond. Consequently, you might wake up exhausted and lethargic or feel ready for ...

Target TGT is the latest retailer to reveal that it bought too much stuff and will need to take aggressive action to get its inventory levels back in line. These moves will include cancelling ...