To coffee or not to coffee? That is the question. Whether you’re a one-a-day kinda person, an abstainer, or a chain coffee drinker, there’s no doubt you have wondered at some point whether the stuff is good for you or not. And if you drink it, how much of it is actually okay?
Caffeine perks
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Improves
alertness and concentration
•
Improves
mood at a consumption level of 200mg (roughly 2 regular cups)
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Helps
combat muscular pain by stimulating the release of B-endorphins and other pain-reducing hormones
•
Improves
endurance: consumed one hour prior to exercise, caffeine increases performance and can assist in
weight loss and/or maintenance
•
Helps
prevent diabetes through the minerals and antioxidants it contains
•
Helps
prevent Parkinson’s and Alzheimer’s by keeping dopamine molecules active
•
Helps
manage asthma if consumed moderately, and may be used to prevent an attack
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Enhances the effect of medication (eg. painkillers) through blood vessel constriction
Caffeine drawbacks
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Blood sugar swings: coffee causes a temporary surge in blood sugar and a spike in insulin production, followed by a crash in blood sugar levels
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Adrenal fatigue: coffee gets your cortisol going and
stimulates your adrenals, leaving them flat afterwards. You get that
‘wired but tired’ feeling and crave coffee no2! Vicious cycle.
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Emotional disturbances: coffee can aggravate stress, anxiety, irritability and depression
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Sleep disruption: particularly if you’re an after-lunch coffee drinker
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Gastrointestinal problems: coffee can cause
heartburn/reflux and increase the risk of ulcers
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Nutritional deficiencies: it prevents the absorption of certain nutrients, particularly minerals
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Ageing: caffeine dehydrates and promotes the decline of anti-ageing hormones
Our verdict
Like many things, coffee is good for you in
moderation. It also doesn’t agree with everyone so each case should be examined individually. If you do choose to drink it, stick to a max of
two cups daily, before 2pm, and pick a
good quality coffee (not instant),
minus the frills – cream, milk or a good quality dairy alternative is fine but skip the sugar, artificial sweetener, syrups, etc.