In short, if you’re an older adult with obesity, taking the recommended 600 IU of vitamin D per day may help lower your blood pressure. There’s no need to take higher doses unless your doctor advises ...

Taking both a multivitamin and vitamin D can help support nutrient needs, but it's important to keep your total vitamin D intake within safe limits.

The link between vitamin D and mood is well supported by clinical research. Low vitamin D levels are strongly associated with ...

If magnesium is taken above the tolerable upper intake level of 350 milligrams, you could end up with nausea, vomiting, and diarrhea, Cohen said. “Large doses could cause an irregular heartbeat, low ...

Dear D.M.: In general, you are right that blisters with blood or fluid underneath should not be drained. If the skin overlying the blister is intact, it should keep the bacteria out so that there is ...

Adults and children over four years old should take 10 micrograms (400IU) of vitamin D per day during the autumn and winter.

There is no specific best time of day to take vitamin K. However, taking it with a high-fat meal can help boost its absorption.

Excessive and unsupervised use of vitamin and mineral supplements can mask real deficiencies, delay diagnosis and even cause ...

Herbal and dietary supplements labelled ‘natural’ may not always be safe. Here are 7 supplements that could harm your liver and kidneys, especially if you already have health issues.

As Vitamin D supplementation reaches an all-time high, medical experts warn that "more is not better" when it comes to long-term renal health.