Do you know what are the signs of a strong immune system? Every day, our body responds to attacks by bacteria, viruses, and other microorganisms through our immune system. In a complex way, this barrier is composed of millions of cells of different types and functions, responsible for ensuring the body’s defenses and maintaining the body’s functions against diseases.
Defensive cells include T-CD4+ lymphocytes, which are the main targets of HIV, the virus that causes AIDS, and HTLV, the virus that causes another sexually transmitted disease. It is these white blood cells that organize and direct the response to the aggressor. They are produced in the thymus, learn and remember, recognize and destroy foreign microorganisms that enter the human body.
In other words, not only against colds and flus, the immune system is present in the fight against serious and dangerous diseases.
How does the immune system work?
A healthy, disease-free life is directly related to the function of our immune system. It will protect the body against viruses, bacteria, and other harmful substances. But this gives rise to the question: how can I know if my immunity is good?
Contrary to what many people believe, not getting sick is not the only sign of a good body defense. Recovery time and minor symptoms can also reveal something about our immunity.
As a collection of cells, molecules, tissues and organs that notice the presence of foreign agents, our immune system is composed of:
- Leucócitos: Esses são os principais responsáveis pela defesa do corpo, chamados de glóbulos brancos. Existem muitos subtipos de glóbulos brancos produzidos pela medula óssea, como monócitos, linfócitos e células plasmáticas;
- Anticorpos: Os anticorpos são moléculas produzidas pelas células plasmáticas acima mencionadas, que se ligam a antígenos e fatores patogênicos, neutralizando seus efeitos, causando basicamente diversas reações no organismo, sem riscos à saúde;
- Órgãos linfóides: Órgãos linfóides são tecidos com altas concentrações de linfócitos. Eles são divididos em centrais, como medula óssea, e periféricos, como baço, amígdalas e apêndice.
What are the signs of low immunity?
It is a common belief that fatigue, brittle nails, and hair loss are the most common signs that a person has low immunity, but they can indicate other causes.
However, recurring symptoms should draw attention, this will indicate that your body is not able to produce enough antibodies to fight off diseases.
The signs can appear in various parts of the body:
- Mouth: Herpes, stomatitis, aphthous ulcers, etc.
- Ear: Inflammations
- Genitals: Herpes and allergies.
- Respiratory system: Colds and flu.
- Skin: Infections, rashes and blemishes
What are the signs of a strong immune system?
With an important role, as already seen, immunity needs attention. So always be aware of the signs that your body can give about the lack of something in your body. Also note the good signs you can have with a strong immunity.
- Healthy diet: Eating well will bring you the certainty of good health. After all, through good nutrition we achieve the ideal amount of nutrients that our body needs.
- Good intestinal health: Up to 80% of our immune system is in our gut, so when your gut works properly, it is indicating good immune health.
- Water: Drinking the ideal amount of water helps you to keep all your functions going, as well as having numerous benefits.
- Good recovery from colds and flu: While many may assume that getting sick is not a sure sign of strong immunity, how well you recover after getting sick may be a better indicator of how well your immune system is working.
- Deep Sleep: This downtime allows your immune system to conserve and recover, even though there are fewer demands on your body. Some of these cytokines are considered “sleep promoters” and can actually help encourage more regular sleep patterns. When you sleep well, it helps your whole body.
For more information about your immune system, read our content with tips to improve it and stay tuned to our social networks.
