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Usually people are content to eat their main meals during the day, but it is also important to strengthen the immune system as much as possible, especially during the time of the Corona virus and as the fall and winter seasons approach. winter.
The immune system can be affected by many factors, such as the level of stress a person experiences, the amount of sleep they get, and especially the food they eat.
Against this background, the eatthis site lists the worst habits that can weaken immunity, according to nutrition experts.
1- sugar
Experts believe that having a lot of sugar in the diet can weaken immunity over time.
They also added that studies have linked the regular consumption of foods high in added sugar and poor immune function, as white blood cells, which are the cells involved in fighting infections, are negatively affected by an infection. excessive consumption of sugar, which can prevent them from effectively fighting infections. .
2- Salt
A diet high in sodium and high in processed foods can lead to inflammation in the body and increase the risk of chronic disease, experts say. Salt is also believed to suppress some of the body’s natural responses if consumed in excessive amounts.
Salt can dampen anti-inflammatory responses and even alter the gut microbiota, which plays a key role in the body’s immune function.
Additionally, high sodium intake has been linked to the exacerbation of existing autoimmune diseases such as Crohn’s disease, ulcerative colitis, celiac disease, and lupus.
3- Fruits and vegetables
A person needs a good amount of fruits and vegetables in their diet to support the immune system, according to specialists, because they contain high amounts of vitamins, minerals and antioxidants, and these compounds are needed to support them. immune system reactions and fight infection.
Fruits and vegetables also contain a lot of soluble fiber, which is good for the immune system.
Experts explained that soluble fiber is food for the bacteria that live inside the gut, where a healthy microbiome communicates and supports the immune system so it can effectively fight infections.
4- Vitamin D deficiency
Vitamin D is one of the most important nutrients for supporting a healthy immune system, due to its anti-inflammatory properties known to improve immune cell function, experts say.
So, if a person is not getting enough sun exposure, it is recommended to see a doctor to take vitamin D supplements to boost their immunity.
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