October 4, 2011
By Elizabeth Wagner, RD CCN
Last week a study was published associating increased caffeinated coffee consumption to a decreased risk of depression. As this study was not testing causation, caffeinated coffee has not been shown to actually prevent depression but to be associated with a decreased risk. The benefits started with those who drank half of a Starbucks tall coffee and increased as the coffee consumption increased. Everything I had read before always reported caffeinated coffee to increase anxiety and depressive symptoms. This new information made me start thinking about caffeine and its effects on brain health.
Below are some of the side effects of caffeine:
- Caffeine is a central nervous stimulant (irritability, anxiety, restlessness)
- Gives a boost of energy (the shakiness is the proof)
- Increases the body’s use of Magnesium, Calcium and B- Vitamins
- Increases urination and can promote dehydration.
Below are the signs and symptoms of depression that caffeine may affect:
- Appetite or weight changes: We tend to eat differently when drinking coffee which may offset the depressive changes. Also, coffee consumption for many people is a social interaction which decreases depressive symptoms.
- Sleep changes: Coffee helps us get motivated and sleep less if we are over sleeping due to depression.
- Anger or irritability: Coffee may make this symptom worse.
- Loss of energy: Anyone who has had their first cup of coffee can attest to the fact that it gives at least a little boost of energy.
- Concentration problems: As energy is increased it becomes easier to concentrate and get things done.
(List taken from this helpguide link)
So what does all this mean for you? Coffee has both benefits and disadvantages, as much of the research has shown. Some of the disadvantages include increased side effects of chronic diseases while one advantage coffee offers is to increase amounts of dietary antioxidants. If you choose to drink coffee, it should always be organic. When it comes to caffeinated coffee and depression, there is no link to preventing depression so do not start drinking coffee for this reason. If you are a coffee drinker the best results for decreasing the risk of depression were found for those who drank one grande Starbucks coffee or similar each day. To help mitigate some of the negative effects of coffee make sure you drink extra water and increase the amount of magnesium and B-complex vitamins taken per day.


Did you know that a good night’s sleep can actually help you lose weight?
This month we are running a special on two of our products that may help with sleep. One of these is
As you can see on our front page, this month we have a special on products related to sleep. I thought it would be fun to list some fun facts here about sleep! In doing my research, however, I came across the website below which had 40 amazing facts about sleep courtesy of