Winter weather is a major factor affecting everyone’s health. When the temperature drops, the body needs to expend more energy to keep warm. In addition to keeping the body warm with clothing, we need to keep warm from the inside by increasing the body’s endurance. Many people who are weak and sick often say that they feel cold to the bone, meaning they wear warm clothes but still feel a chilling sensation inside. That is when they feel cold because of poor health and low endurance.
Therefore, nutrition is one of the important factors contributing to combating the cold for everyone. Cold weather, nutrient-rich foods are a good way to support immune function, helping you increase your resistance.
Therefore, pay attention to the following food groups that will help you overcome the cold better.
Immune-boosting foods
Foods that boost the immune system include sweet potatoes, broccoli… which are nutrient-rich with fiber, low fat, and high in vitamins. Therefore, eating these foods helps improve the immune system, fight against infections caused by viruses and bacteria. Sweet potatoes are considered a very healthy food, especially in the winter.
Vitamin C-rich foods
Foods such as grapefruits, oranges are rich in vitamin C, which helps protect blood vessels, enhance iron and calcium absorption. Therefore, in cases of vitamin C deficiency, the skin surface is prone to dryness, cracking, slow wound healing, or bruising under the skin. Supplementing foods rich in vitamin C will help increase the body’s immune system. From there, it helps to enhance the body’s protection against virus-related diseases such as colds, flu, sore throat, and allergic rhinitis. Especially, citrus fruits such as grapefruits and oranges are delicious and cheap during the winter season.
Immunity-boosting foods
Garlic: Garlic is one of the top spices that helps boost immunity and fight infections in the body. Garlic is also a useful seasoning for warming the body, effectively preventing cold and reducing cholesterol in the body.
Honey: In cold weather, you can use honey to treat dry cough and phlegm effectively. Using honey with lemon juice will also enhance the body’s immunity and immune system. Honey is rich in vitamins and minerals that help improve immunity and are good for the body.
Onions: Onions are also a very good food for the body’s immunity and make you feel warmer. You can use onions by squeezing the juice, using in stir-fries, or cooking. Onions are also foods rich in natural antibiotics that help limit the risk of winter diseases such as colds and sore throats.
Ginger: This is also a spice that is good for preventing diseases in winter. If you want to feel warmer when the temperature drops, you can use ginger. This is a perfect spice to enhance the taste of food, while effectively boosting the immune system and improving digestion.
Iron-boosting foods
Foods rich in iron such as beef, lamb, pork, spinach… will help increase blood flow, thereby helping to reduce numbness and keep the body warm better.
Foods rich in fiber and calcium supplementation
Moisturizing with food does not mean increasing body temperature to prevent heat loss like clothing does, but it means strengthening the body’s resistance and increasing energy to burn and generate heat to keep warm from within. When your body is strong, you will be better able to withstand the cold.
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