Miracle Tree's Blog - Supplements to Boost Immunity This Winter

Here’s a list of some of the best supplements to boost immune system and keep winter flu and allergies at bay. 

Winter is almost here and so is the flu season. During the colder months, the fear of catching a cold always looms over our heads. If you get a cold or infections frequently during winters, then probably your immunity needs a boost. While there is no magic bullet to bolster your immunity, certain supplements along with a good diet and regular exercise can certainly help. Here’s a list of some of the best supplements to boost immune system and keep seasonal infections at bay.

Vitamin C

You might already know that vitamin C is one of the best supplements to boost immune system. Vitamin C is thought to increase the production of white blood cells, which are key to fighting infections. According to a review of studies in the Cochrane Database of Systematic Reviews, vitamin C may help reduce cold severity and cold duration. Vitamin C is one of the most important supplements to boost immune system as it is highly concentrated in our immune cells. It is essential for the proper functioning of immune cells. According to a 2017 study, a vitamin C deficiency significantly weakens the immune system and increases the risk of infections. So, it is a good idea to take vitamin C supplements, especially during the colder months.

Vitamin D

Vitamin D is a fat-soluble vitamin in a family of compounds that includes vitamins D-1, D-2 and D-3. Vitamin D is among some of the best supplements to boost immune system as it helps in facilitating a normal immune system. According to a 2010 research published in the American Journal of Clinical Nutrition Trusted Source, vitamin D supplements may help reduce your likelihood of developing the flu. Vitamin D is one of the best supplements to boost immune system as it has both anti-inflammatory and immunoregulatory properties and is crucial for the activation of immune system defenses. A deficiency in this nutrient can compromise immune response and increase your risk of seasonal infections. Therefore, taking vitamin D supplements is a great idea if you want to strengthen your immunity.


If you are looking for supplements to boost immune system, then you should definitely check out zinc. Zinc is an important mineral for our body. It is essential to sustain a functioning immune system. Zinc aids in the elimination of pathogens, and a deficiency can reduce this function. Certain immune system cells also need zinc to produce or activate them.

 It has become a popular treatment for the common cold. If you have a cold, zinc may speed up the recovery process. According to data in the Journal of the Royal Society of Medicine, recovering from a cold was three times higher and colds were shortened by 30%-40% among people taking high-dose zinc lozenges.


Curcumin is the main active compound in turmeric. It is a phyto-derivative and has healing properties. Due to its potent antioxidant potential, curcumin is believed to be a great option to strengthen your immunity. Curcumin is one of the best supplements for immune system as it helps the body naturally cleanse the respiratory tract and helps fight infection. The anti-inflammatory qualities of curcumin can help relieve the direct impact of cold and flu. Curcumin is among some of the most effective supplements for immune system as it boosts your immunity. A study conducted in 2007 states that it can potentially help in treating various immune disorders.


Moringa leaves are packed with nutrients and have a wide variety of benefits. It is a good idea to add moringa supplements to your diet, especially during the colder months as they help in strengthening your immunity. The immune-boosting phytonutrients like vitamin C, vitamin B, Vitamin A, iron and magnesium present in moringa enable it to fight off infections and support a healthy and active immune system. According to a 2020 study, moringa can possibly help treat multiple immune disorders. This is one of my favorite supplements for boosting immune system as it has the goodness of multiple vital vitamins and minerals.

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