2025年1月19日 · A food-first approach is generally preferred when it comes to nutrition, meaning getting all the nutrients you need from food before taking supplements. ... Supplements containing 25 mg elemental iron or more at the same time as zinc supplements can reduce zinc absorption and plasma zinc concentrations. Zinc may interact with certain ...

Popular supplements include vitamins D and B12; minerals like calcium and iron; herbs such as echinacea and garlic; and products like glucosamine, probiotics, and fish oils.

2023年11月13日 · Dietary supplements are products such as vitamins, minerals, and herbs that claim to promote wellness. Many of these supplements do have known benefits, but there are also risks you should know...

2023年11月21日 · Nutritional supplements are meant to complement a healthy diet, not replace it. If you're in good health and you eat a wide variety of foods, you likely don't need supplements. But sometimes, fortified foods and dietary supplements may help provide one or more nutrients.

Find evidence-based information about dietary supplements. This collection of fact sheets presents information about dietary supplements and their ingredients. These include vitamins, minerals, herbs and botanicals, probiotics, and more.

Explore all there is to know about vitamins and supplements, including their benefits, signs of deficiencies, dosages, and so much more.

2021年9月22日 · We'll have a look at popular supplements in both categories, starting with preventive supplements used principally by healthy people. Vitamin D. To get vitamin D the old-fashioned way, by producing it in the skin, we need lots of sunshine.

2013年1月1日 · What you need to know before taking a vitamin or mineral supplement. The average American diet leaves a lot to be desired. Research finds our plates lacking in a number of essential nutrients, including calcium, potassium, magnesium, and vitamins A, C, and D.

2024年1月23日 · Dietary supplements contain nutrients such as vitamins or minerals that are also found in regular foods, but in a more concentrated form and often at a higher dose. They come in various forms, such as tablets, capsules, powders, liquids, and fizzy, soluble tablets.

What are dietary supplements? A dietary supplement is anything you add to your regular diet to improve your health or healing. They can include: Vitamins. Minerals. Herbs. Homeopathic medicines. Some food products. Dietary supplements can be bought at grocery stores, health food stores, and pharmacies. They come in many forms, such as: Pills ...