Benefits and Harms of Soy Sauce

Soy sauce is a popular product widely used in Asian cuisine and beyond. It adds a rich flavor and aroma to many dishes, but also raises questions about its usefulness and potential harmful effects. Let’s consider how soy sauce can be beneficial and harmful to your health.


Benefits of Soy Sauce

  • Source of protein: Soy sauce contains protein, which is an important building material for cells and tissues in the body.
  • Rich in vitamins and minerals: It contains vitamins such as vitamin K and vitamin C, as well as minerals including iron, potassium, and magnesium.
  • Antioxidants: Soy sauce contains antioxidants, which can help protect the body from free radicals and strengthen the immune system.

Reducing the risk of cardiovascular diseases: Moderate consumption of soy sauce is associated with a lower risk of cardiovascular diseases due to its ability to lower levels of harmful cholesterol in the blood.


Harm of soy sauce: Salt content

  1. Soy sauce can be high in salt, leading to high blood pressure, edema, and other cardiovascular problems.
  2. Sodium glutamate (E621): Some soy sauces contain sodium glutamate, which can cause headaches, nausea, and other unpleasant sensations in some individuals.
  3. Potential allergens: Soy sauce is an allergen for some people, leading to allergic reactions such as itching, rash, swelling, or difficulty breathing.
  4. Genetically modified ingredients: Some soy sauces may contain genetically modified soybeans, raising concerns about safety and impact on the environment.

It is important to use soy sauce in moderation and consider your individual needs and health condition. If you have any specific conditions or allergies, it is recommended to consult with a doctor before incorporating soy sauce into your diet.

What should not be in soy sauce?

Soy sauce typically contains the following main ingredients: soy protein (often soybean), salt, water, and sometimes sugar. However, the composition of soy sauce may vary depending on the manufacturer and type of sauce.


In general, soy sauce should not contain the following components unless stated on the label as ingredients:

  • Sodium glutamate (E621) or monosodium glutamate (MSG) – an additive that enhances flavor but may cause allergic reactions in some individuals.
  • Artificial flavorings and colorings – these can give the sauce an unnatural taste and color.
  • Preservatives – additives used to extend shelf life, which may be undesirable in large quantities for health reasons.
  • Hydrogenated oils or trans fats – these can be harmful to heart health and raise levels of “bad” cholesterol.

If you care about the content of specific ingredients in soy sauce, pay attention to the label and choose products that align with your preferences and dietary restrictions. Natural, organic, or homemade soy sauces may be more natural and free from artificial additives.

Share to friends
( No ratings yet )
Recipes and reviews • SweetHome
Leave a Reply