Call me a sentimental vegan if you like, but I can't bear to hurt nature's miraculous little robots - the ants. Even before I ever considered going vegetarian, I flicked one off a wooden foot bridge and into the creek below. The guilt of that moment haunted me for quite some time. Maybe it even still does a little.

About a week ago, ants discovered my cat food bowls. For several days in a row, I'd wake up in the morning to find ants swarming the uneaten food leftover from the cats' dinner the previous evening. Maybe it's the summer heat, but the cats have taken to slowly eating their food in a few phases, rather than wolfing it all down at once, thereby preventing me from cleaning their bowls thoroughly before I go to bed.

But no matter, I discovered a solution. The cat food moat! Simply find a tupperwear bowl or other shallow container that is slightly bigger than the food bowl, fill it with an inch or less of water, and center the food bowl in the middle. Make sure the food bowl is at least a half-inch away from all sides of the tupperware or the ants may still be able to make their way across without going near the water.

My kitchen is now completely ant-free! No harm came to any ants and I didn't need to poison my home with chemicals.

You know if Oprah is doing it, then half the soccer moms in the Western world are soon to follow. Oprah Winfrey is several days into a 21-day vegan cleanse. She will eat no meat, dairy, eggs, sugar, gluten, or caffeine. Good for Oprah!

Read the full story on People

This is the same woman who went to court with Howard Lyman, the "Mad Cowboy," over her comments that information about cows being fed to other cows "stopped me cold from ever eating another burger." Does anyone know if she stuck with that promise?

You go, Oprah!

The first time I ever tried on a mood ring in junior high school, I was sure that it was broken. It stayed black - didn't change color at all. But when my friend tried on the same ring, it immediately turned blue. I touched it again and it turned right back to black. My whole life I have had freezing hands and feet. I have always had to wear socks to bed so I don't accidentally shock my partner with my ice cold feet at night. I knew it was a sign of poor circulation but I never knew what to do about it.

Last week, I was in a toy store, shopping for my nephew's birthday when I spotted a shelf full of little mood rings. Reminiscing on my childhood, I tried one on. To my amazement, it turned a deep, dark blue! Thinking, again, that it must be broken, I tried on several rings, all with the same result. I purchased a little snail-shaped mood ring for $2 and have been wearing it all week.

I can't prove it, but I believe this great improvement in circulation is the result of my daily visits to the Migun massage bed store. Improved circulation is one of the health benefits that the FDA allows them to advertise, because research has supported the claim. Well, I'm supporting the claim as well.

I've also stopped wearing socks to bed.

I often hear people say that food cravings are an indication that your body needs nutrients that are in the food you are craving. For the vast majority of people, this is a complete fallacy. Through years of junk food abuse, our bodies have become addicted to foods that make us feel terrible. This is no different from cravings for cigarettes, alcohol, or drugs. We can become addicted to meat, sugar, wheat, dairy, salt, etc.

I'm a "food-motivated" individual, so I sympathize with people suffering from uncontrollable food cravings. I haven't completely eliminated mine, but I'm getting pretty close, so I thought I'd share a few strategies that I have used to combat them. I'll admit up front that I have no way of knowing whether these strategies were actually effective or if it was just a coincidence.

• Probiotics: Our digestive tracts should be teaming with healthy bacteria that helps us digest food and produce nutrients. Due to overuse of antibiotics (in people and in food animals) many of us no longer have nearly enough healthy bacteria. Making things worse, a lack of healthy bacteria allows unhealthy bacteria to colonize. The theory goes that these unhealthy bacteria actually crave the sugar and processed carbohydrates so that they can continue to thrive. Get rid of the bad bacteria and replace it with good bacteria, and the cravings subside. I took these high quality probiotics every day for about 3 months. I can't prove it was the probiotics, but unhealthy comfort foods stopped appealing to me during that time, and my diet became much cleaner with no real mental effort on my part.
• Colonic irrigation: Ew gross, I know. Believe me, I don't really want to talk about it. But these do wonders. I was having near constant pasta cravings for months and ever since I got a colonic in January, that craving has not returned. They are supposed to be great for a whole host of other health issues too, and several of the health gurus swear by them.
• Endive: According to Victoria Boutenko's book, Green for Life, a leafy green known as endive contains the amino acids tyrosine and phenylalanine, which help fight food cravings. I have no personal experience with this, but I thought I'd mention it.
• Time: It may be a cliche, but the passage of time really helps. When I gave up meat, I craved bacon for at least 3 years. Eventually it did pass. A couple of times I ate non-vegan foods by accident and they actually tasted quite foul because my tastes adjusted naturally along with my diet.

The easing of the food cravings hasn't been all good though. My biggest problem these days is that I still get strong urges to indulge in "forbidden foods" but none of the old comfort foods look good to me anymore and they never taste nearly as good as I remember them. My body seems to thrive on fresh whole foods. My mind has a lot of catching up to do. This can make for some very frustrating trips to the grocery store.

There is a horrifying trend in the U.S. to put everyone on pharmaceuticals for mood disorders, rather than trying to find and correct the underlying cause. The medical industry wants us to buy into this idea that we are helpless victims of circumstance, rather than in control of our physical and mental health. They dismiss diet, exercise, and environmental factors as possible minor contributors, but even that seems to be too "inconclusive" for them.

As far as I can tell, they will slap a "disorder" label on perfectly normal people, just so they can cure them with pills. I remember a commercial from a few years ago for an anti-depressant that directed people to ask their doctor about some pill if they have felt depressed for longer than 2 weeks. Anyone who has ever been dumped, worked at a job they hated, or suffered a loss in the family has surely felt depressed for at least that long. I have, and I didn't take any pills, but somehow I turned out just fine.

Aside from the big question of whether we really need all of these pills, there may be a bigger question of whether these pills even work at all. Leave it to the U.K. to tell us what many have suspected all along: Antidepressants don't work. For most people, that is. This is a very interesting article that offers an alternative view to our current pharmaceutical culture.

Sadly, in their list of treatments that do work (at the bottom of the page) they make no mention of diet. I can tell you first hand, as can many others, that what we eat and drink does affect mood. Because the effect is often not immediate, many people may not see the connection.

• Alcohol: Without exception, when I drink alcohol, I will feel depressed 1-2 days later. Old, familiar, self-hating comments will repeat in my head.
• Sugar and processed carbs: After the sugar high wears off, I will barely feel like making an effort to do anything. I may also start feeling like there was no reason to get up in the morning since I'm wasting my life away anyway.
• Gluten and wheat: Similar effect to sugar and processed carbs only more severe and with the added physical symptoms of lethargy, headache, achy muscles, and sore throat to make me feel like doing anything is too much trouble.

On the flip side, many people who have adopted a raw food diet, or given up dairy or meat, have reported feeling happy and unburdened. Some have given up their medications just from changing the way they eat. I do not know why diet is so often overlooked or considered only a minor player in our mental health. As individuals, we need to take it upon ourselves to find a diet and lifestyle that works best for us. Doctors aren't going to offer much useful guidance.

I love a good massage. Ever since I got into the high tech industry, I've had a couple of knots in my back that ache and throb after working all day. For a while I had health insurance that covered weekly massages and my company had an amazing massage therapist who visited the office regularly. She was so good that I would be dizzy after every session. My back wouldn't ache at all for days.

The MIGUN massage bed is not as good as that massage therapist. But it is better than every other massage therapist I have ever gone to. And I've been to some good ones.

All across the country, MIGUN stores are popping up, offering use of their beds absolutely free. All you have to do is sit through a 30-minute orientation, one time, and you can come back every day, forever, for free. In this orientation, they will tell you all about how the bed uses far infrared light, heated jade stones, acupressure, and simulated accupuncture, to cure a multitude of ailments. Even the FDA has approved their statements that the bed can relieve a host of conditions including diabetes, high blood pressure, sciatica, and back pain.

I've gone every day they are open (6 days a week in Asheville) for the past 3 weeks. I'll be honest; the bed hasn't fixed my back. In fact, my back aches right now as I'm typing this. I'm willing to give it a chance to work though. Afterall, it has taken me over 10 years of software development to build up these tense back muscles. And if nothing else, it really is one hell of a massage, especially for the price.

Robots are going to put us all out of work one day.

If you've spent any time reading my blog, you probably noticed that I'm a bit of a health fanatic. I love learning about new ways of healthy living and healthy eating. It's been something of a hobby for me for the past few years.

About a year ago, I was reading a health food book and started feeling overwhelmed by all the information I was taking in. It was all fascinating. I was learning so much that I wanted to apply to my diet. But how would I possibly remember it all for long enough to benefit from it?

And so, foodscout.org was born.

I started to create a database for all the foods I was reading about along with their nutritional value and the health benefits they provide. It was becoming so handy that friends would often ask me for advice and information from my food database.

It finally occurred to me to put this information out on the internet and share it with the world. I hope it helps you on your path to better health!

Check it out at http://www.foodscout.org.

Repetitive strain injury, and other computer-related physical stress, is a growing problem in today's high-tech world. Many of us spend long, uninterrupted hours sitting and staring at computers. For some, the strain continues after work as well, as more and more people become addicted to surfing the web and checking email. This can result in back and shoulder pain, wrist pain, headaches, eye strain, and a general waste of time and energy.

AntiRSI is a great little program that forces computer users to take regular breaks. It's been around for well over 2 years, but for internet addicts like me, it's ground-breaking news. Since I started using it a week ago, it has transformed the way I use my computer.

Every 50 minutes, the program begins an 8 minute break. A 13 second "micro pause" comes a few times per hour. This reminds me to get up, stretch, rest my eyes (which can dry out from extended computer use), and take a mental break. An unexpected consequence has been that I am now more aware of the passage of time while I am online. Knowing that a break is coming motivates me to efficiently finish up my current tasks, rather than check email or aimlessly surf the web.

Just like anything else, the program will only work if you are willing to work with it. You can continuously "postpone" your 8 minute break indefinitely, and nothing will stop you from shutting down AntiRSI entirely. For those of you who genuinely want to guard against computer-related stress, or who just want to be more aware of the time you spend online, AntiRSI is a great tool.

AntiRSI is designed to work with Macs only. For windows users, try WorkRave.

I'm leaving for New Hampshire tomorrow, as part of Operation Live Free or Die, to help win the first presidential primary for Ron Paul. Staying healthy while traveling for 9 days is a challenge under any circumstances. A vegan health nut staying healthy in the midst of republicans and libertarians is near impossible. I've only ever done this successfully for a couple of days, but I'm convinced it can be done longer term with a little preparation.

I will need to bring snacks and supplements that require no preparation, pack up small, and can make it through airport security. Here is what I have come up with for my trip.

Raw energy bars: I made these myself and dumped in whatever I had around that looked nourishing. They contain sprouted buckwheat, sprouted quinoa, apple, pear, ground flax seeds, barley grass powder, and a hint of vanilla. I also made a second batch with shredded coconut, cacao (raw chocolate) powder, and maca powder, for some extra energy in the morning. These taste absolutely horrible, by the way, but I can eat just about anything if I know it's good for me.

Manna bread: This sprouted grain bread is very nutritious and very dense. I can break off a chunk for a satisfying snack.

Greens+ Chocolate Energy Bars: I am very addicted to these and have never been able to stop myself from eating them when I buy more than one. I bought 9 for my trip and will attempt to limit myself to 1 bar per day. It will be an interesting experiment. I know it's really just another candy bar, but it's very healthy as candy bars go: no sugar, no gluten, high fiber, high protein, and alkaline.

Also included in my travel stash are some supplements: Probiotics, MSM, B12 tablets, and noni pills, to keep my immune system working at full capacity. I'm also bringing along some digestive enzymes for those times when I have to eat some less than ideal food.

Some extra good news is that I will be staying with another vegan Ron Paul supporter, which is amazing luck, and there will be plenty of good produce and snacks in town. But I won't be able to eat the same healthy meals I normally make at home, like my daily green smoothies, and I'm sure to be stuck without many food options at some point during my trip. I am hopeful that this nutrient-packed foods will keep me healthy and energized on the Ron Paul 2008 campaign trail.

In the 13 years that I've followed a vegan diet, the question most commonly asked of me has been, "where do you get your protein?" Meat-eaters, vegans, and aspiring raw foodists alike, all seem to ask that question. There is a lot of disagreement and controversy surrounding what kinds of proteins are best and how much protein individuals require. For an interesting discussion on protein and the benefits of eating essential amino acids from plant sources versus whole proteins from animal sources, I highly recommend the book Green for Life, by Victoria Boutenko. This is a list of protein sources that have worked well for me. I usually include 2 or 3 of these foods in my diet every day.

• Green smoothies: Not only are leafy greens very high in all the essential amino acids that form complete proteins, but they are also excellent sources of other nutrients, such as vitamins A, C, K, calcium, and fiber. They are also very cleansing to the body. It helps to have a high power blender like a Vita-Mix or K-Tec, but even a regular cheap blender will do the job if you chop the greens and fruit well before blending.
• Cooked whole grains: Quinoa and amaranth are great protein sources and are alkaline-forming grains. Acidic diets promote disease, while alkaline diets promote health. Just 1 cup (after cooking) of quinoa has 8 grams of protein. Amaranth is even higher. I enjoy amaranth for breakfast, cooked with banana slices. Wild rice is also a good source of protein, but not quite as good as quinoa.
• Sprouted grains: I haven't quite gotten into a regular habit of sprouting grains, but I have tried some sprouted grain breads such as Manna Bread, which makes for a tasty, filling, nutrient-dense treat that is high in protein and fiber. Ezekiel 4:9 sprouted grain products, including breads and pastas, can be found in most natural food stores. I often make porridge out of soaked oat groats, which have 6 grams of protein per 1/4 cup (before soaking).
• Nuts and seeds: Nuts and seeds provide significant amounts of protein, but since they are also high in fat, they can weigh you down if you rely on them for protein. Pumpkin seeds are a better choice because they are also high in iron, copper, magnesium, and some other minerals. About 1/5 cup has more protein than a serving of wild rice. Almonds are a good protein source as well.

Before becoming more health conscious, most of my protein came from processed fake meats and soy products. Beans are another common vegan protein source, but most are difficult to digest and contain a lot of toxins. It's not hard to find adequate vegan protein sources, but if you're trying to improve your health, steer away from the processed foods and beans and give some of these ideas a try.

Make sure to look into herbal remedies for common health problems. Sometimes the benefit of organic food is that it has fewer additives that cause health issues. Even simple herbal teas can help you maintain better day to day health.