6 immune-boosting drinks, effective flu prevention

Quang Minh (theo Healthline) |

Below are 6 natural flu-preventing drinks recommended by health experts.

Honey lemon water

Lemon contains 53mg of vitamin C per 100g, helping to increase the production of white blood cells, while honey has antibacterial and anti-inflammatory properties (according to research by the US National Institutes of Health - NIH).

Benefits: Strengthen the immune system, reducing the risk of flu.

Soothes the throat, reduces cough and sore throat.

How to use: Mix 1/2 lemon with 200ml warm water, add 1 tablespoon honey, drink in the morning.

Ginger tea

Ginger contains gingerol, a compound with powerful anti-inflammatory and antiviral properties. According to Columbia University (USA), ginger can help reduce flu symptoms and protect the respiratory system.

Benefits: Support the immune system, prevent influenza virus.

Reduce nasal congestion, coughs and sore throats.

How to use:

Boil 200ml of water with a few slices of ginger, add honey or lemon to increase effectiveness.

Orange juice

Oranges are one of the richest sources of vitamin C, helping the body produce antiviral antibodies. A study by the US Centers for Disease Control and Prevention (CDC) showed that vitamin C may reduce the duration of flu to 8-14%.

Benefits: Boosts immunity, reduces flu-related fatigue.

Provide antioxidants, protect cells from damage.

How to use:

Drink a glass of fresh orange juice every day, without adding sugar to avoid increasing blood sugar.

Turmeric milk

Turmeric contains curcumin, a compound with anti-inflammatory and immune-boosting properties. According to the International Journal of Immunopharmacology, curcumin may help stimulate the activity of immune cells.

Benefits: Helps the body fight viruses and bacteria.

Helps warm the body, reducing the risk of disease in the cold season.

How to use:

Mix 1/2 teaspoon of turmeric powder with 200ml of warm milk, add honey to enhance the flavor.

Green tea

Green tea contains catechin, a powerful antioxidant that can kill the flu virus (according to research from Kyoto University, Japan).

Benefits: Strengthen the immune system, prevent infections.

Helps purify the body, reduces respiratory infections.

How to use:

Drink 1-2 cups of green tea every day, do not drink it in the evening to avoid insomnia.

Pomegranate juice

Luu contains polyphenols and flavonoids, which help inhibit the growth of the flu virus. According to research by the Oxford Institute of Medicine (UK), pomegranate extract can help protect cells from the attack of the flu virus.

Benefit:

Helps prevent influenza viruses from entering cells.

Improve cardiovascular health, helping the body fight infections.

How to use: Drink 1 glass of pure pomegranate juice every day to boost immunity.

Quang Minh (theo Healthline)
RELATED NEWS

5 types of fruit you should eat regularly to prevent flu

|

Below are 5 types of fruit that help prevent flu effectively and you should eat regularly.

4 types of calcium-rich vegetables help purify the body

|

Below are 4 types of calcium-rich vegetables that help purify the body effectively.

3 simple and effective ways to detox at home after Tet

|

After the Tet holiday with lots of sugary foods and alcohol, the body can experience a buildup of toxins. Here are 3 simple detox methods at home.

The humid season haunts cheap boarding houses in Hanoi

|

Hanoi - Prolonged humidity has caused many cheap boarding houses in Hanoi to be flooded and walls moldy. Poor workers and people with underlying diseases face an increased risk of illness.

Consumers are still hesitant to use biofuel

|

In some localities, consumers are still hesitant to use biofuel due to the lack of regular communication.

Pensions and social insurance allowances for February and March: Tens of trillions of VND have reached beneficiaries

|

According to Vietnam Social Security, 44,730 billion VND of pensions and social insurance allowances for February and March 2026 have been paid to beneficiaries in the February 2026 payment period.

Converting IELTS scores into universities in 2026

|

The IELTS conversion table when applying to universities in 2026 is continuously updated by Lao Dong for candidates and parents to follow.

Russia hands over 200 first Storm reconnaissance UAVs to the military

|

The first batch of more than 200 Storm unmanned aerial vehicles (UAVs) has been handed over by the manufacturer to the Russian army.

5 types of fruit you should eat regularly to prevent flu

Quang Minh (theo ABOLUOWANG) |

Below are 5 types of fruit that help prevent flu effectively and you should eat regularly.

4 types of calcium-rich vegetables help purify the body

Quang Minh (theo ABOLUOWANG) |

Below are 4 types of calcium-rich vegetables that help purify the body effectively.

3 simple and effective ways to detox at home after Tet

Quang Minh (THEO ABOLUOWANG) |

After the Tet holiday with lots of sugary foods and alcohol, the body can experience a buildup of toxins. Here are 3 simple detox methods at home.