Garlic is a common ingredient in daily life. It can not only remove fishy smell and increase fragrance, but also have anti-inflammatory, bactericidal and antioxidant benefits, and can also help improve immune function.
However, some people think that allicin in garlic can lower blood pressure and prevent cardiovascular disease; but some people think that garlic is irritating and not suitable for people with high blood pressure, and it will cause accidents ! So which statement is correct?
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Garlic, good for blood vessels and blood pressure
Allicin in garlic is a natural antioxidant, which can effectively reduce low-density fat The probability of protein (LDL) carrying cholesterol into the arteries, and then play a role in preventing atherosclerosis, myocardial ischemia, angina pectoris and so on.
In addition, the hydrogen sulfide produced by the human body after decomposing allicin can also relax the smooth muscle around the blood vessels, make the blood vessels more elastic, and play the role of dilating blood vessels and lowering blood pressure, thereby reducing hypertension and its complications The probability.
It can be seen that eating garlic in moderation is beneficial to high blood pressure and blood vessels, but if you eat too much, it may cause damage to the gastric mucosa.
However, it should be noted that not raising blood pressure does not mean lowering blood pressure.
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Garlic, may not reduce blood pressure
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Allicin≠garlic
A certain dose Allicin can indeed play a role in preventing cardiovascular disease. But allicin is not equal to garlic. The amount of allicin contained in the garlic that is cooked every day is very small, which is incomparable with the dose of allicin used in the study, and it will not have a clear antihypertensive effect.
And the substance of allicin itself is not stable. When it enters the body, it will be rapidly degraded into other compounds, and it is difficult to play a direct role.
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Maintaining the right amount is the key
Garlic is just food, not Instead of drugs, don’t think that eating too much can play a special effect, and eating too much is against health.
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The 3 main culprits that easily increase blood pressure
Since garlic does not increase blood pressure, what are the “true” factors in the diet that increase blood pressure? evil”?
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High-sodium foods
Too much sodium intake is one of the main causes of hypertension in Chinese patients. High sodium can cause water and sodium retention, resulting in increased blood volume, increased peripheral vascular resistance, and increased blood pressure.
In addition to salt, the pickled vegetables, meat products, snack foods, vegetables and other foods we eat also contain a certain amount of “sodium”, especially soy sauce, salad dressing and other sauces, so it is easy to Excessive intake.
It is recommended that healthy people consume no more than 5 grams of salt per day. When buying food, they should learn to read the food ingredient list and choose those with low sodium content.
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Free sugar
Free sugar is also called added sugar, including white sugar, brown sugar, rock sugar, fructose syrup added in the manufacture of food, and also includes Sugar naturally present in honey and fruit juice, eating too much is an invisible killer that raises blood pressure.
High glucose can directly damage vascular endothelial cells and their functions. In order to reduce blood sugar, the body releases too much insulin, which will damage blood vessels and stimulate vasoconstriction, thereby stimulating blood pressure to rise.
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High-fat diet
High-fat diet will increase blood lipids, increase the risk of arteriosclerosis and plaque, and reduce the elasticity of arterial walls. Blood pressure will slowly rise. Therefore, eating high-fat foods is not conducive to the control of blood pressure.
Source: CCTV home for dinner