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13 sty 2021 · It can be difficult to get enough vitamin D during cold and flu season if you live in a climate that gets less sunlight during the winter months. You can increase your vitamin D levels by getting sunlight, eating foods rich in vitamin D, or taking a supplement if necessary.
12 paź 2023 · Foods rich in vitamin D include fatty fish, fish liver oils, beef liver, and egg yolks, among others. Other foods, such as milk and breakfast cereal, are often fortified with vitamin D – meaning that it is added to them during manufacturing.
16 lis 2022 · These nutrients play a role in immune health: Beta carotene is found in plant foods, such as sweet potatoes, spinach, carrots, mangoes, broccoli and tomatoes. Vitamin C-rich foods include citrus fruits, berries, melons, tomatoes, bell peppers and broccoli. Vitamin D is found in fatty fish and eggs.
Abstract. Background: Vitamin D supplementation improves the immune function of human body and can be a convenient way to prevent influenza. However, evidence on the protective effect of vitamin D supplementation on influenza from Randomized Controlled Trials (RCTs) is inconclusive.
A British investigation published in February 2017 concluded that taking vitamin D supplements can help protect against colds, the flu, bronchitis and pneumonia.
21 gru 2021 · Research suggests that getting adequate vitamin D each day can keep your immunity high during flu season and help you fight off the virus. Eat vitamin D-rich foods or take supplements to get at least 15 micrograms each day.
31 gru 2017 · Buy NOW Foods Supplements, Mega D-3 & MK-7 with Vitamins D-3 & K-2, 5,000 IU/180 mcg, Bone & Cardiovascular Support*, 60 Veg Capsules on Amazon.com FREE SHIPPING on qualified orders
