Tofu is a nutritious food source that is easy to eat, easy to prepare, and affordable, making it a popular choice for many households. However, according to medical research, some people should avoid eating tofu as it can be harmful to their health.
Nutritional value of tofu
According to research, tofu is high in protein and contains essential amino acids for the body. Specifically, in 100g of tofu, there are: 144 calories, 17g of protein, 3g of carbohydrates, 2g of fiber, 9g of fat, calcium (53% of daily needs), manganese (51%), copper (42%), selenium (32%), vitamin A (18%), phosphorus (15%), iron (15%), magnesium (14%), and zinc (14%).
Due to its isoflavone content, tofu has the ability to improve bone mineral density and brain function, while reducing menopausal and depressive symptoms. Jamie Mok, spokesperson for the Academy of Nutrition and Dietetics (US), said, “Tofu has a high protein content and is a good alternative to animal-based protein sources.”
Although tofu offers many health benefits, it is not suitable for certain groups of people as it can be harmful to their health.
People who should not eat tofu
+ People with digestive disorders
Some sources suggest that tofu has an extremely high plant protein content, and consuming too much at once not only impairs the body’s iron absorption but also stimulates gastric acid secretion, leading to bloating in the intestines.
Eating tofu can affect the process of nutrient absorption in people with digestive disorders, leading to indigestion, stomach discomfort, diarrhea, and other symptoms.
+ People with cardiovascular disease
Tofu contains a large amount of methionine, which under the influence of enzymes can be converted to cysteine – a substance that can damage the inner layer of arterial walls. Therefore, consuming tofu can cause red blood cells to aggregate, cholesterol and neutral fats to deposit in the arterial walls, leading to a more severe condition in patients.
+ People with thyroid disorders
Tofu contains a lot of isoflavones, and people with thyroid disorders who absorb a large amount of these compounds will inhibit peroxidase enzymes, which support iodine in the synthesis and production of thyroid hormones, causing more severe thyroid disorders.
+ People with gout
Gout occurs when the blood uric acid level is high, resulting in the formation of urate crystals that deposit in the joints and connective tissues, causing acute gout attacks. Blood uric acid is a product of cell breakdown in the body and high-protein foods containing purine. Therefore, people with gout need to limit foods high in purine to prevent acute gout attacks.
In 100g of tofu, there is about 8g of protein. Although the protein content in tofu is high, according to research by scientist Yamakita (Japan) and his colleagues, the purine content is only about 13mg. Therefore, consuming tofu can increase the uric acid level in the blood, but this increase is insignificant. Therefore, people with gout should not consume more than 300g of tofu per day and should prefer steamed or boiled tofu instead of fried tofu, especially avoiding fried tofu dipped in shrimp sauce.
+ Older adults
Elderly individuals with digestive or kidney issues should not consume excessive amounts of tofu. Although soft and easy to eat, it is not beneficial for the health of the elderly.
+ People with kidney disease
Tofu will slow down the digestive system due to overload, causing the kidneys to weaken due to excess nitrogen waste.
These are the groups of people who are advised to avoid eating tofu. If you belong to any of these groups, stay away from tofu to ensure your health.
Harmful Effects of PM2.5 Fine Dust and How to Prevent It
Have you ever heard of PM2.5? This fine dust can pollute our air and harm our health, so it’s important to know more about this hazardous particle. Join Dien May XANH as we explore the dangers of PM2.5 and discover how to prevent it!
Avoid 6 Illnesses Associated with Eating Sea Crabs
Sea crab is an alluring seafood due to its savory and nutritious dishes. Yet, some may find the seafood’s briny and fishy nuances off-putting. Notably, those who suffer from the following 6 diseases ought to be especially vigilant when consuming crab.
Risks of Deadly Disease Associated with Excessive Sleep
Although getting sufficient rest is essential for good physical and mental health, oversleeping can result in serious health risks, even death.
8 Easy Strategies to Help Cut Down on Belly Fat
Reducing belly fat doesn’t just improve your appearance, it’s also important for your wellbeing. Here are 8 tips to help shrink your waistline and improve your overall health.
Harmful Liver Seasoning Found in 5 Common Foods and Beverages
Not only does this familiar spice enhance the sweetness, but it also helps prolong the shelf life of food and beverages.
