From slashing cancer risk to stopping silent killer in its tracks – 7 ways coffee can help save your life
THERE a worse ways to start the day than sipping on a steaming cup of coffee.
Many of us depend an energising caffeine boost to bring us to life in the mornings or energise us during the inevitable afternoon slump.
You many despair that you’ll never kick your desire for that daily drip feed of coffee.
But as long as you’re not guzzling too many mugs – and you’re keeping added sugar to a minimum – your daily cup of Joe may actually be boosting your health.
Justin Stebbing, a professor of Biomedical Sciences at Anglia Ruskin University, said moderate coffee drinking could improve your heart and brain health while slashing your risk of diseases like cancer.
Writing in The Conversation, he explained: “Coffee contains several essential nutrients beneficial to overall health.
“A typical eight-ounce cup of coffee provides small amounts of B vitamins – riboflavin, pantothenic acid, thiamine and niacin – as well as minerals potassium, manganese, and magnesium.”
Coffee can also be a rich source of antioxidants, compounds found in foods like fruit and vegetables that may help protect cells against daily damage.
Prof Stebbing said that many people get more antioxidants out of drinking coffee than eating fruit and veg.
From slashing your risk of chronic diseases to halting silent killers in their tracks and evening extending your lifespan, here’s all the ways your coffee habit could be benefiting your health.
1. It could slash your risk of heart disease and strokes
According to Prof Stebbing, moderate coffee consumption has been linked to a reduced risk of heart disease and stroke.
“Studies indicate that drinking one to two cups of coffee daily may lower the risk of heart failure,” he said.
“Additionally, coffee consumption has been linked to a lower risk of cardiovascular mortality and disease.
“Interestingly, even when someone has abnormal heart rhythms, coffee is not harmful according to recent data.”
Recent research has indicated a ‘safe limit’ for coffee consumption when it comes to heart health.
Experts from Zydus Medical College in India said more than than four cups of coffee a day may strain your ticker by raising your blood pressure and heart rate.
2. It could reduce your risk of type 2 diabetes
Your daily caffeine kick may also reduce your risk of developing type 2 diabetes, Prof Stebbing went on.
“Coffee may enhance the body’s ability to process glucose,” he explained, thus improving your chances of avoiding the disease.
The professor pointed to research showing that people who consume more coffee have a lower likelihood of developing type 2 diabetes.
US researchers found that people with diabetes could live longer by swapping out sugary drinking for tea and coffee.
An estimated 3.9million Brits have type 2 diabetes, which raises blood sugar levels and can eventually lead to heart disease and stroke.
3. It could help protect the liver
The benefits of coffee seem to extend across the body, as it could help keep your liver healthy too.
Coffee – both regular and caffeine free – appears to have protective effect on the liver, Prof Stebbing said.
The drinks been associated with healthier liver enzyme levels, he explained, with coffee drinkers having “a significantly lower risk of liver cirrhosis and liver cancer“.
But University of South Carolina researchers have also warned that adding sugar to your coffee may have the opposite effect.
4. It could reduce your risk of several cancers
Liver cancer isn’t the only form of the disease that coffee could help protect you from.
The staple brew has been linked to a reduced risk of several other types of cancer, including colorectal and womb cancers, Prof Stebbing noted.
When can coffee be bad for you?
THOUGH coffee can offer a number of health benefits, it's important you don't tip over in consuming too much.
A moderate intake of coffee tends to be around three to five cups per day.
Too much caffeine intake can lead to negative side effects such as jitteriness, anxiety and sleep disturbances, according to Prof Stebbing.
“Some people who are especially sensitive to caffeine may need to limit their coffee intake or avoid it altogether, as even decaffeinated coffee contains caffeine,” he added.
The professor also advised that you avoiding adding sugar and cream to your morning brew.
Both can up the calorie content of your coffee and could take away from the brew’s benefits.
“A systematic review found that high coffee consumption is associated with an 18 per cent lower risk of cancer,” he explained.
Italian researchers last year estimated that drinking up to five cups of coffee a day can reduce your risk of developing and dying from bowel cancer.
5. It could lower your risk of Parkinson’s and Alzheimer’s
Coffee consumption could also lower your likelihood of developing neurodegenerative diseases, Prof Stebbing went on.
This includes conditions like Parkinson’s – where parts of the brain become progressively damaged, causing tremors and stiffness – and dementia, which causes loss of memory and brain functioning.
“Caffeine is associated with a lower risk of developing Parkinson’s disease and may help those with the condition manage their movements better,” Prof Stebbing said.
“Additionally, coffee consumption may reduce the risk of Alzheimer’s disease and other forms of dementia.”
6. It could boost mental health
Does your morning cup of coffee flood you with joy?
It turns out, the positive effects of coffee on your mental health can be more wide-ranging.
Prof Stedding said: “Studies suggest that coffee drinkers have a lower risk of depression, with some findings indicating a 20 per cent reduced risk of becoming depressed.
“What’s more, coffee consumption has been associated with a decreased risk of suicide,” he added.
“Research has found that people who drink four or more cups a day are 53 per cent less likely to commit suicide.”
7. It could help extend your lifespan
“With all these benefits, it’s not surprising that research suggests that coffee drinkers tend to live longer than non-drinkers,” Prof Stebbing concluded.
He referred to a study of over 400,000 people, which found that drinking coffee over 12 to 13 years was linked to a lower risk of death.
This effect was strongest in people who had four to five cups per day.
“This longevity benefit could be due to the cumulative effects of coffee’s protective properties against various diseases,” Prof Stebbing said.