The recent COVID-19 pandemic has caused considerable morbidity and mortality.
Excessive inflammation and oxidative stress are likely strong contributors to COVID-19.
Rooibos Tea, a well-known herbal tea consumed for centuries, has shown powerful anti-inflammatory, antiviral, anti-diabetic, anti-cancer, and cardiometabolic support.
How Rooibos Can Fight Covid-19
A wealth of studies has been carried out on the effects of Rooibos tea and its associated flavonoids, with a particular emphasis on its antioxidant activity and impact on oxidative stress.
Rooibos tea has a unique polyphenol profile and is a rare dietary source of aspalathin and nothofagin, both of which have potent antioxidant actions that bind with free radicals to reduce oxidative stress, which is a very real and increased result of COVID-19.
Epidemiological evidence strongly suggests that polyphenol-consuming populations (Rooibos drinkers) are less likely to suffer from chronic metabolic disorders such as:
- Diabetes
- Obesity
- Cardiovascular complications
This proves that polyphenols play a multifaceted role in the COVID-19 pandemic.
Rooibos Tea and Comorbidities
The use of botanicals as economically viable intervention strategies is rapidly expanding in developing countries, where the fight against poverty, combined with the unpredictability of Covid-19 management, is regarded as a significant barrier to combating the virus’s widespread transmission.
As said before, the main comorbidities that worsen Covid-19 patients’ outcomes are hypertension, diabetes, and cardiovascular disease.
These people with heart conditions, despite their age, should take better care of their hearts now more than ever. One such way is to drink organic Rooibos tea.
According to biotechnologists at Cape Peninsula University of Technology, many of the health-promoting properties of SA red tea could “play a supportive role” during infections and among high-risk people.
The complex mix of antioxidant compounds in organic Rooibos tea is largely responsible for its beneficial effects. There are currently 59 known antioxidants, with Aspalathin being one of the most abundant.
The ability of organic Rooibos tea to reduce inflammation in the body is what makes it so effective. Inflammation promotes the formation of cholesterol-rich plaque in the arteries, which results in blood clots, a leading cause of heart attacks and strokes.
Clinical studies have shown that consuming rooibos on a daily basis improves the health of adults at risk of cardiovascular disease.
Drinking 6 cups of rooibos tea daily improves health significantly, including a lower risk of cardiac death, coronary artery disease, stroke, type 2 diabetes mellitus, and total mortality, according to studies.
According to the same findings, brewing a cup of rooibos for 10 minutes or longer increases its beneficial effect.
Another study discovered that freshly prepared Rooibos tea (made by steeping 10g tea in 400ml boiled water for 10 minutes with a tea filter) significantly inhibited angiotensin-converting enzyme (ACE) activity 30 and 60 minutes after ingestion, indicating potential cardiovascular effects via ACE inhibition.
To sum it up, Rooibos can protect the heart from COVID-19 in the following ways:
- Rooibos reduces inflammation
The antioxidants in Rooibos tea reduce inflammation by protecting cells from any damage. - Rooibos stimulates anti-inflammatory responses
Anti-inflammatory responses are stimulated while pro-inflammatory responses are reduced. - Rooibos lowers blood cholesterol levels
Total blood cholesterol levels are reduced by 10%, with “bad” LDL cholesterol levels significantly reduced while “good” HDL cholesterol levels are increased. - Rooibos suppresses blood pressure
Increased blood pressure is caused by the angiotensin-converting enzyme (ACE), which is suppressed. - Rooibos tea reduces stress, anxiety and Depression
Cortisol production is reduced, and chronic stress and anxiety are reduced. Stress, anxiety, and depression all contribute to and increase the risk of heart disease. - Rooibos reduces blood sugar levels
Rooibos has the ability to reduce blood sugar levels while increasing glucose uptake in heart muscle cells.
Being mindful of what we put into our bodies is important if we want to remain healthy. Rooibos supports a healthy immune system and is caffeine-free and low in tannins, making it suitable for both young and old.
This means people of all ages should actually be drinking Rooibos Tea daily if they want help fighting this deadly pandemic.
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