The 4 best natural remedies to prevent and fight the flu
80% of winter viruses can be naturally avoided. I tested these 4 natural remedies to prevent the flu that transformed my winters. Echinacea, ravintsara, homeopathy, and probiotics form a powerful shield against seasonal infections. No more need for antibiotics!

4 essential natural remedies to prevent the flu
Nature offers us its best shields against winter viruses. Discover how to strengthen your immune system with these natural remedies against the flu.
1. Immunity-stimulating plants
Echinacea is my favorite plant against viruses. Its immunostimulant properties strengthen your natural defenses like a true shield. I have found that it helps my body better fight viral attacks from the first cold spells.
Blackcurrant, this small black fruit, is packed with vitamin C and has remarkable anti-inflammatory properties. I particularly appreciate it for its dual action: it strengthens immunity while soothing inflammation. Have you ever tried these plants to get through winter without falling ill?
2. Usage according to precise dosage
Be careful, plants are powerful but require rigor. For echinacea, take 3 capsules of 300 mg powder or 1 capsule of 200 mg dry extract daily. Limit the course to 10 days per month during the cold season.
The glycerinated macerate of blackcurrant buds is used differently. Count 200 to 300 drops per day, continuously or 10 days per month. I advise against these remedies if you are pregnant, breastfeeding, or for your young children. Always consult a professional before starting.
Ravintsara essential oil, a powerful natural antiviral
This Malagasy oil is my secret against viruses. It purifies the air and naturally boosts your defenses.
1. Diffusion to purify the air
Ravintsara transforms your home into an antiviral sanctuary. I use a cold air diffuser to disperse its protective molecules throughout the house. The method is simple: diffuse in sequences of 15 to 30 minutes, several times a day.
This practice considerably limits the spread of viruses. You will quickly notice a healthier and more breathable atmosphere. I especially like this method because it protects the whole family at once, without extra effort.
2. Inhalation to disinfect the respiratory tract
Need a direct and fast action? Dry inhalation is your ally. Place 2 drops of ravintsara on a handkerchief and breathe deeply. Repeat three to four times daily.
This technique precisely targets the entrance of the respiratory tract, where viruses settle first. I reserve it for adults and older children only. Younger children and pregnant women should abstain. Your nose will thank you for this targeted protection!
Homeopathy supporting flu prevention
Homeopathy offers a gentle yet effective approach. Two remedies especially stand out.
1. Influenzinum, a high dilution of the vaccine
Did you know that this remedy comes from the current flu vaccine? Influenzinum represents a natural alternative to stimulate your defenses. I recommend it at 9CH, taking one weekly dose from September to February.
For fragile or elderly people, the dosage can be adjusted. I appreciate its ease of use and lack of side effects. The granules simply dissolve under the tongue, without water or food.
2. Yersin serum boosting defenses
Yersin serum perfectly complements Influenzinum. Together, they form a dream team against winter viruses. This remedy broadens the antiviral protection spectrum and boosts overall immunity.
I often alternate between the two remedies to maximize their effects. One week one, one week the other. You can also take them together if your immune system needs an extra boost. The key is regularity in intake.
Probiotics to strengthen intestinal immunity
Our intestines house 80% of our immune cells. Probiotics then become precious allies.
1. Choice of beneficial strains
Not all bacteria are equal! The strains truly effective against the flu are specific:
- Lactobacillus rhamnosus strengthens the intestinal barrier
- Lactobacillus acidophilus stimulates antibody production
- Bifidobacterium bifidum regulates inflammation and supports immunity
These small living organisms colonize your intestine and create an environment hostile to viruses. I always favor formulas containing several complementary strains for a more complete action.
2. Regular intake during the winter period
Consistency makes all the difference with probiotics. Start your course from autumn with 2 capsules daily for one month. This initial phase establishes a solid colony of good bacteria.
Then switch to maintenance mode with 2-3 intakes weekly throughout the winter. I avoid giving them to children under 3 years and immunocompromised individuals. For optimal effectiveness, choose formulas guaranteeing several billion live bacteria per capsule.
Take care of yourself
Your body deserves this natural protection right now. Choose a remedy today and integrate it into your routine. A small daily gesture transforms your immunity. So, what will you start tonight?
Amanda
Also to read:
- How does Reiki work? What is Reiki for?
- How does a Reiki session take place?
- Thai massage: do you know its history and benefits?
FAQ
How does echinacea prevent the flu?
Echinacea strengthens immunity against viral infections thanks to its immunostimulant and antiviral properties. It acts by stimulating antibody production and activating white blood cells, which improves the body’s resistance to flu viruses. This plant helps the immune system better recognize and fight pathogens responsible for the flu.
Why use Influenzinum and Yersin serum together?
The combination of these two homeopathic remedies provides comprehensive antiviral protection. Influenzinum specifically targets the flu virus, being made from the year’s flu vaccine. Yersin serum broadly strengthens the immune system. Together, they create a wider and more effective protective barrier against winter viral infections.
How long should probiotics be taken for prevention?
Preventive probiotic intake starts in autumn with a one-month course of 2 capsules daily. Then continue with maintenance at two to three doses per week throughout the winter season. This regularity helps maintain a balanced intestinal flora, essential for proper immune system functioning.
When to start antiviral herbal treatment?
Begin antiviral plant treatment like echinacea at the start of autumn. This period allows strengthening immunity before the arrival of the first winter viruses. A 10-day course per month is generally sufficient for effective prevention. This early approach prepares the body to better resist seasonal infections.
What precautions should be taken with ravintsara essential oil during pregnancy?
Ravintsara essential oil is contraindicated for pregnant and breastfeeding women. It is also not recommended for children under 6 years old. Its highly concentrated active principles require medical advice before use in these particular situations. The potency of this oil justifies these precautionary measures.








