Coffee health benefits
The research, carried out by the University of Southampton across 200 studies, found those who drank three cups of coffee a day had less chance of suffering with heart problems.1 One of the most prevalent improvements was in the risk of liver disease. It’s worth bearing in mind – though - that age, activity level and whether participants were smokers could have played a part in the outcome of the study.
Coffee and diabetes
The benefits of coffee don’t stop at heart health. One study found coffee consumption to be linked with a lesser risk of developing type 2 diabetes, especially in women.2 The research found drinking coffee increased the amount of the protein ‘sex hormone-binding globulin (SHBG), which controls the sex hormones testosterone and oestrogen that are crucial in the development in the development of type 2 diabetes. Participants who increased their coffee intake by an average of 1.69 cups a day over four years ended up with an 11% lower risk compared with those who didn’t.
How much caffeine is in my drink?
One mug of filter coffee: 140mg
- One mug of instant coffee: 100mg
- One mug of tea: 75mg
- One can of cola: 40mg
One 250ml can of energy drink: up to 80mg
- Bar of plain chocolate: less than 25mg
- Bar of milk chocolate: less than 10mg
But is there other bad stuff in my coffee?
Some coffee varieties are extremely high in calories so, if your daily habit includes a frothy caramel latte, the health benefits of the coffee are probably outweighed by its significant calories. A caramel frappuccino contains more calories than a portion of lasagne.
Researchers at the University of Southampton advise drinking healthy coffees, as opposed to those containing extras like cream and sugar.
As far as everyday coffee drinkers go – you can sleep soundly knowing a few cups of coffee daily is less a bad habit, more a healthy one.
The NHS recommends pregnant women have no more than 200mg of caffeine a day as research shows the potential for miscarriage with more than 2 cups of instant coffee increases.
It’s also important to avoid disrupting your sleep pattern with too much caffeine. We suggest limiting your coffee consumption to the morning or early afternoon – so your body has plenty of time to flush out the caffeine in time for bed.
Looking for a coffee with more to offer? Try Healthspan’s Vitality Protein Coffee which contains 11g of protein, 5 vitamins, fibre and magnesium – one small drink that’ll top up your nutrients quickly but deliciously.
1 Guallar, E (November 2017) Coffee gets a clean bill of health, British Medical Journal;
2 Goto, A; Song, Y; Chen, B; Manson, J; Buring, J; Liu, S (October 2010) Coffee and Caffeine Consumption in Relation to Sex Hormone–Binding Globulin and Risk of Type 2 Diabetes in Postmenopausal Women, NCBI;