Posts Tagged ‘caffeine’
Ode to Coffee… A Long Love Affair
OK- so my biggest weakness is really the coffee. To be perfectly honest, it is not the caffeine that is addiction for me. It is the aroma, the comforting flavor, the way it makes me feel all warm and satisfied inside. It makes me full and over the last 10 years I have come to crave it more than food. Yes, that’s right. Sick, I know. I am an addict- I absolutely LOVE good coffee.
My Ayurvedic dosha is Vata, and these types of people tend to be hyper-sensitive to coffee’s stimulation and run a high risk of adrenal exhaustion. As one Ayurvedic text puts it:
“…getting energy from coffee is exactly like getting money from a credit card. Coffee pulls on the reserve energy of the kidneys and adrenals, putting the body deeper into biological debt. The more exhausted the client becomes, the more desperately they turn to coffee as a stimulant.”
I know all the risks & downsides: acid forming, digestive irritant, adrenal stimulant, pesticide use, etc. So I drink organic and mostly decaf. I know, I should KNOW better, but it is just so satisfying. The funny thing is that as much as I love it, Ian can’t stand it. He has an innate disdain for bitter. He hates IPA. And, while he does enjoy the aroma of the beans, he won’t go near anything with even a hint of coffee flavor.
Before bed a few nights ago, I my nice espresso machine and burr grinder off the counter, cleaned them and stowed them on a shelf in the garage. In their place, I set up the juicer. I figured it was a good trade. A healthy one. I hope it lasts- I just know it will get harder and harder once the weather turns more.
My plan is to limit myself to a cup of decaf french press when I visit the organic coffee shop near my house… which is probably 3-4 days per week. This place is the BEST! It’s called Ladybug. The owners are beyond cool. They use unsweetened soy milk and even keep agave on the bar! I just work so well here. I find it is much easier to concentrate than at home. And, OK, I just had a cup of decaf.
Yikes….. hold on a second….
Talk about a digestive irritant. I am laughing to myself about the irony of the situation…. I just had to literally get up and RUN to the restroom… hmmm. Maybe I will be drinking even less than I planned. Feeling pretty queasy now.
You Are My Sunshine…. Vit D
This morning felt so cold, I couldn’t believe it. And all day has been cloudy so far. Just another reminder to swallow those Vitamin D pills when I get home tonight from my long day up on the hill.
Up until about a year ago, I never paid Vitamin D much attention. All I really knew was the basics:
- it works along with calcium and magnesium for bone health
- your body makes it from sunshine
- it’s added to pasteurized milk in this country
- it’s fat soluble like Vitamin A- which means you can overdose because your body stores it instead of excreting it through sweat/urine.
Pretty much all common knowledge. It wasn’t until I went down to see the Endo in Houston that I learned that I had a severe vitamin D deficiency. (I found this very ironic, since until I moved to the Pacific Northwest, I felt like I spent my life baking in the sun.) That news meant, of course, that I had to find out more. And much to my surprise, this is one fascinating nutrient.
I’ve read that Vitamin D deficiency has been linked to iron deficiency. The reason may be that individuals who are iron deficient have trouble metabolizing Vitamin D…. but I think that it is likely more of a correlation than causal relationship. Persons with fat malabsorption often have Vitamin D deficiencies, meaning that it requires some dietary fat for absorption. Symptoms of fat malabsorption include diarrhea and oily stools… (sorry again to be graphic). Fat malabsorption is associated with a variety of medical conditions including… drum roll please: CELIAC DISEASE. And, like I mentioned before, people with celiac or other malabsorption problems (like Crohns, etc.) are also very likely to have iron deficiency.
On another point high caffeine intake (300mg/day, which is equivalent to 18 oz of regular coffee) inhibits both vitamin d and iron absorption from the diet. Just another reason for me to cut back… (it is just sooo hard! Starting tomorrow!)
BUT… diet is not the best way to get vitamin D anyways. Our bodies prefer to make it from the sun. 10 to 15 minutes of sun exposure at least two times per week to the face, arms, hands, or back without sunscreen is usually sufficient to provide adequate vitamin D. Of course, this news flies in the face of the recommendations of your dermatologist- all of whom push the sunscreen. Unfortunately, if you are slathering on the sunscreen (spf 8 and higher) you’re blocking the UV rays that your skin needs to produce the required amounts of Vitamin D.
Hmmmm…. skin cancer or rickets?
Just kidding.
What makes the sunlight issue more difficult is that many of us live in Northern latitudes where the angle of the sun and weather patterns hamper our best efforts to tan. Also playing a role are season, time of day, cloud cover, and smog, affect UV ray exposure and vitamin D synthesis. For example, sunlight exposure from November through February in Boston is insufficient to produce significant vitamin D synthesis in the skin. Complete cloud cover halves the energy of UV rays, and shade reduces it by 60%.
According to the National Weather Service’s data for the period between 1951-1995. There was an average of 67 clear days per year. That’s it. 71 days were partly cloudy and a whopping 227 days were ENTIRELY CLOUDY!!!!
I am severely deficient in Vitamin D and I get outside to run every day, and I’m fair-skinned (the more pigment in your skin, the more sun it takes to make adequate amounts of vit D). It is hard to imagine how anyone here could be high without a supplement.
So, why does any of this matter?
There have been hosts of more recent studies that have linked high levels of vitamin D in the body to much decreased incidences of cancer, autoimmune diseases, and Alzheimer’s, among others. What is very interesting is that the levels needed for this kind of disease prevention are far above those needed merely for optimal bone health. These findings have led to an increased awareness of the nutrient and talks to increase the federal government’s RDA, which is currently a pathetic 200 IUs for adults under 50.
One of the most interesting tidbits for me is that Vitamin D functions more like a hormone in your body than it does like an actual vitamin. It affects your calcium absorption, thyroid, and immune system.
There are two types of Vitamin D commonly available in pill form: D2 and D3. D3, or cholecalciferol, has been found to be up to 10 times more potent that equal amounts of D2. The problem for vegans is that D3 is made from an animal source (Lanolin, which is derived from sheep’s wool). D2, on the other hand, is made from yeast and perfectly suited to vegans.
The upper limit for consumption of Vitamin D (D3) is about 2,000 IUs per day for adults. If you are deficient, your doctor will probably tell you to take more, or prescribe a 25,000 IU tablet that you take once per week.
In order to achieve the full benefit of the nutrient, many experts are recommending supplementing with 1,000 IUs of D3 per day.
Just please don’t use it as an excuse to drink more gross cow’s milk. The benefits of your increased vitamin D intake would come no where near to outweighing the health risks…. not to mention the acne and phlegmy mucus… but that is another post entirely.
Ins & Outs of Iron Supplements
Over the years I have tried countless different types of iron supplements in multiple forms. There are liquids, capsules, tablets, and soft gels. Iron is available over the counter, by Rx, in natural food stores, and at your local big box grocer. They are not, however, all created equal.
As a general rule, I avoid tablets whenever possible. They are the hardest of the forms to digest and often leave me with stomach pain. I also figure that the less my body has to work to break the product down, the more potent it will be. I’m not saying that the liquids won’t give you a stomachache! Many of them surely will, but depending on the type of iron it contains- you are probably absorbing more of it.
(For me, liquid ferrous sulphate is like taking a black enema in a bottle- sorry to be graphic.)
Here are the best Iron Supps I’ve taken (and I still have a cabinet full of others!):
1) Floradix- This stuff is expensive, especially when you consider how much elemental iron you are getting per serving. However, it works great if you are not terribly low and don’t mind the cost. They even have a version gluten and yeast free version called Floravital. Gentle enough to be taken after meals, this was my old standby in college.
2) SSS Iron Tonic- Another liquid. I ordered a few bottles along with the liquid B-complex. I was attracted by the claims that it works better than injections. It surely did work for me, right away I felt my iron come up and noticed a difference on runs within a week and a half. It did, however, give me a very constant stomachache for the month that I took it. Although there are no gluten containing ingredients on the label, the manufacturer cannot confirm that it is GF…. which was enough for me to stop taking it.
3) Hema-plex- I know, this is a tablet… but it is a good one. There are tons of beneficial ingredients packed into this little pill. It includes other blood builders such as beets and greens, as well as vitamins that enhance iron’s absorption. Another plus is that one tablet has 85 mg of iron as an amino acid chelate! Hemaplex is also wheat and yeast free, but they do not say gluten free. The ingredient in question for me is the barley grass juice, while I know that it shouldn’t contain gluten… if the grass had sprouted before it was juiced…. then there is a small chance. Uggh. Click here for a link to purchase.
4) Gentle Iron- This bottle was actually the first iron supplement that I ever purchased. I was in college and severely anemic… I couldn’t keep my eyes open in class and thought I had mono. Looking back, I’m sure it was the celiac disease, because I went through six-week stretch of everything running straight through me. Ironically, I started to cut out anything with fiber, fruit, then veggies, then nuts, and finally I was down to plain bagels. And nothing helped! I even had to go to the doctor for stool samples! (they told me I must have had a food born bacteria, but that it had worked its way out). Needless to say my track season was literally in the toilet that year. Anyways- As much as I’ve strayed, I keep coming back to this old standby. It is even Gluten-Free. Unfortunately each pill is only 25 mg…. but true to its name, it is truly the most gentle.
If you don’t have a sensitive stomach, then you can go the cheap route and get a ferrous sulfate liquid or the super cheap route and get ferrous sulfate tablets. Again, you should see faster results with the liquid, but it might also be harsher on your stomach. If the cheap iron tablets are a bit much for you, there’s always the extended release option too.
How to take Iron:
My stomach is so sensitive that I only take mine at night before bed. I left my dinner digest a little first, just because I think the less you have in your stomach the better it is absorbed.
Take the iron with Vitamin C. Try it with OJ or an Emergen-C. If you take a liquid iron, you can even make a little cocktail. 
Take your iron with a B-complex vitamin and make sure it contains plenty of B12.
Do not take other minerals with your iron! Minerals, especially calcium and zinc can block iron absorption. You’ll also probably hinder the absorption of the other minerals as well. Make sure your OJ isn’t fortified with calcium. Save that one for breakfast only.
Do not take iron with coffee, tea or soy milk. Caffeine is another substance that seems to hinder iron absorption. The same has been found with the tannins in tea (black and green, not herbal), and soy protein. Try not to consume any of these substances within 2-3 hours of taking your iron pill. This is also true with absorbing the iron from food- try not to drink caffeinated beverages or teas (herbals are OK) with meals.
Better get to the afternoon run. Cheers!
