可以Certain Foods Trigger Cold Sore Outbreaks?

What typically triggers cold sore outbreaks?

If you were diagnosed with theherpessimplex virus, especially type 1 (HSV-1), cold sore outbreaks may be common. While the virus may remain dormant during certain periods, when it’s triggered, you can expect to see cold sores.

While some people believe that food can trigger cold sore outbreaks, environmental factors are more likely to trigger an outbreak than anything else.

Exposure to hot sun, cold wind, a cold, or other illness is usually the cause of an unexpected cold sore outbreak. Fluctuating hormones might also be to blame.

某些食物是否有效防止炎症疫苗暴发？

There’s no known cure for the herpes simplex virus or its symptoms. However, certain foods may boost your body’s ability to fight off the virus.

这是研究对饮食相关的疗法的说法，这些疗法可能会阻止或减少炎症疫苗暴发的持续时间。

提高赖氨酸的摄入量

老实验室 research 在体外进行的研究表明lysine— an essentialamino acidthat you get from food — may be able tohelp prevent cold sores. Lysine is also available as an口服补充剂和奶油.

Lysine is thought to prevent against cold sore outbreaks because it reduces the activity ofarginine, an amino acid needed by the herpes simplex virus to replicate.

Therichest sources of lysineare foods that are high in protein, such as:

• meat, specifically beef, chicken, and pork
• cheese, especially parmesan
• fish, particularly cod and sardines
• soybeans
• spirulina
• fenugreek seed

However, a review of the evidence remains inconclusive about lysine’s ability to prevent cold sore outbreaks, and emphasizes the need for further research.

The jury is also still out on the effectiveness oflysine supplementsto ward off cold sores.

Avoiding foods high in arginine

Some smallevidencealso points to restricting foods that contain a lot of arginine, as a way to prevent cold sore outbreaks. However, research is inconclusive.

富含精氨酸的食物包括：

• 某些肉类
• peanuts and other nuts
• legumes
• 全谷类

More research is needed to determine whether upping your intake of lysine and lowering your intake of arginine can prevent cold sore outbreaks.

Eating foods that boost your immune system

Anecdotal evidence suggests that eating certain foods may boost your immune system, which in turn can help prevent cold sore outbreaks.

Here are some immune-boosting suggestions:

• Antioxidants.Eating vegetables and fruits rich in antioxidants, like cauliflower, spinach, kale, berries, and tomatoes, can boost your immune system .
• Vitamin C.Someresearchshows that vitamin C may help treat and prevent cold sores. Try upping your intake of vitamin C-infused fruits and vegetables like bell peppers, oranges, and strawberries.
• Zinc. Foods high in zinc may reduce the number of outbreaks you have. Rich sources include wheat germ, chickpeas, lamb, and pork.
• Vitamin B complex.B维生素may also help to boost your immune system. You can get them from green beans, eggs, spinach, and broccoli.
• Probiotics.Taking probiotics may help strengthen your immune system . In addition, a certain strain of probiotic has been shown to fight herpes in vitro .

Food

Key takeaways

Cold soresdevelop as a result of a herpes simplex virus infection, usually the HSV-1 strain. Although certain foods are often thought to be a trigger for cold sore outbreaks, there’s no definitive proof of this claim.

Eating foods that help to boost your immune system — like antioxidant-rich fruits and vegetables — may help stave off cold sore outbreaks. Some studies have also shown that eating foods rich in lysine, or avoiding foods with arginine, may also help to prevent cold sore outbreaks.

However, more research is needed to confirm the link between diet and the herpes simplex virus.

The best way to prevent an outbreak is to avoid factors that are known to trigger the virus, such as acute or prolonged illness, extremes in weather, and emotional or physical stress.

如果您想避开酸痛爆发，请记住这些常见的触发因素。