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Friday, November 18, 2016

Onions — Anti-Cancer Food Staple




If you're interested in using food to lower your risk of cancer, remember to eat lots of onions. Research shows that people with the highest consumption of onions (as well as other allium vegetables) have a lower risk of several types of cancer, including:
Liver, colon and renal cell (kidney)
Esophageal and laryngeal
Prostate and colorectal
Breast
Ovarian and endometrial
Onions contain several anti-cancer compounds, including quercetin, anthocyanins, organosulfur compounds such as diallyl disulfide (DDS), S-allylcysteine (SAC) and S-methylcysteine (SMC) and onionin A (ONA).
Onion Compound Suppresses Ovarian Cancer
Starting with the latter, ONA was recently found to offer protection against epithelial ovarian cancer (EOC), the most common type of ovarian cancer. 
As noted by Medical News Today:
"With a [five]-year survival rate of approximately 40 percent, effective treatments for the illness are needed.
Although new cases of EOC ranks 10th among female malignancies, the team says the number of deaths due to this type of ovarian cancer ranks fifth in the United States.
About 80 percent of patients with EOC have a relapse after initial chemotherapy treatment."
ONA, it turns out, slowed growth of EOC. The compound also inhibited other cancerous activities, and enhanced the effects of anti-cancer drugs. Mice fed ONA also lived longer. 
According to the authors:
"We found that ONA reduced the extent of ovarian cancer cell proliferation induced by co-culture with human macrophages. In addition, we found that ONA directly suppressed cancer cell proliferation.
Thus, ONA is considered useful for the additional treatment of patients with ovarian cancer owing to its suppression of the pro-tumor activation of [tumor-associated macrophages] and direct cytotoxicity against cancer cells."
The Stronger an Onion's Flavor, the More Effective Its Anti-Cancer Effects
Previous research has revealed that the stronger the flavor of the onion, the better its cancer-fighting potential. A 2004 study, in which food scientists analyzed 10 different varieties of onion, the following were found to be particularly effective against liver and colon cancer:
Liver cancer: shallots, Western yellow onion and pungent yellow onion
Colon cancer: pungent yellow onion, Western yellow onion
Northern red onions were also found to be high in anti-cancer chemicals, just not quite as potent as the others listed.
Mild-flavored onions, such as Empire Sweet, Western white, Peruvian sweet and Vidalia had the lowest antioxidant activity, making them less potent in terms of anti-cancer benefits. 
According to lead author, Dr. Rui Hai Liu, an associate professor of food science:
"Onions are one of the richest sources of flavonoids in the human diet, and flavonoid consumption has been associated with a reduced risk of cancer, heart disease and diabetes.
Flavonoids are not only anti-cancer but also are known to be anti-bacterial, anti-viral, anti-allergenic and anti-inflammatory …
Our study of 10 onion varieties and shallots clearly shows that onions and shallots have potent antioxidant and antiproliferation activities and that the more total phenolic and flavonoid content an onion has, the stronger its antioxidant activity and protective effect."
Quercetin — Another Potent Anti-Cancer Compound
Quercetin, another anti-cancer compound found in onions, has been shown to decrease cancer tumor initiation and inhibit the proliferation of cultured ovarian, breast and colon cancer cells. It's also associated with a decreased risk for brain cancer, and a lower risk of lung cancer if you're a smoker.
Quercetin has also been shown to help lower blood pressure in hypertensive patients,14 and helps prevent histamine release, making quercetin-rich foods such as onions "natural antihistamines."
Quercetin is available in supplement form, but getting this flavonoid naturally from onions makes more sense for a couple of reasons:
One animal study found that animals received greater protection against oxidative stress when they consumed yellow onion in their diet, as opposed to consuming quercetin extracts.
Quercetin is not degraded by low-heat cooking, such as simmering, making onion soup an easy-to-make superfood.
Other Beneficial Compounds Found in Onions



The organosulfur compounds DDS, SAC and SMC have also been found to inhibit colon and kidney cancer, in part by inducing cancer cell apoptosis (cell death), but also by inhibiting gene transcription and protecting against ultraviolet-induced immunosuppression. 
Onions are also a good source of:
• Fiber, which can help lower your cancer risk, especially colon cancer
• Vitamin C18
• Anthocyanins (red, purple and blue plant pigments found in red onions). Research has linked anthocyanins to a reduced risk for a number of diseases, including cancer, cardiovascular disease and neurological dysfunction and decline.
They also help prevent obesity and diabetes, in part by inhibiting certain enzymes in your digestive tract, and by supporting healthy blood sugar control. They have potent anti-inflammatory effects, which helps explain their protective effects against chronic disease.
The Many Health Benefits of Onions
While onions are gaining a reputation for their anti-cancer properties, the more we learn about onions, the more it becomes clear they offer whole body benefits.
That is the beauty of eating whole foods, after all, because they typically contain many beneficial phytochemicals that enhance your health in numerous synergistic ways. 
As for onions, research has shown that including onions in your diet may offer the following benefits:
Prevent inflammatory processes associated with asthma
Reduce symptoms associated with diabetes
Lower levels of cholesterol and triglycerides
Reduce symptoms associated with osteoporosis and improve bone health
Maintain gastrointestinal health by sustaining beneficial bacteria
Diminish replication of HIV
Reduce risk of neurodegenerative disorders
Lower your risk of cataract formation
Antimicrobial properties that may help reduce the rate of food-borne illness
Improvement of intestinal flora, improved absorption of calcium and magnesium due to the fructans they contain
Antibacterial, antifungal, antioxidant and anti-inflammatory properties
Improved heart health. The sulfur compounds have anti-clotting properties and help improve blood lipid profiles.
The allium and allyl disulphide in onions also help decrease blood vessel stiffness by enhancing nitric oxide release.
This may reduce blood pressure, inhibit platelet clot formation, and help decrease the risk of coronary artery disease, peripheral vascular diseases, and stroke
Tips for Storing and Preparing Onions
If learning about their health benefits has inspired you to eat more onions, you're in luck as they are incredibly versatile and come in a variety of colors and flavors. Keep in mind that the antioxidants tend to be most concentrated in the OUTER layers of the onion, so avoid overpeeling.
Ideally, peel off only the outermost paper-like layer. Peeling too many layers can reduce the onion's quercetin and anthocyanin content by as much as 20 percent and 75 percent respectively.20 One piece of good news is that quercetin does not degrade when cooked over low heat, so when you're making soup, for example, it simply transfers into the broth.
As for storing your onions, do NOT keep them in plastic. Whole, dry bulbs should be stored in a cool, dry and dark place with plenty of air movement to maximize shelf life.
To extend shelf life of sweet or mild onion varieties, which have a higher water content, you can store the whole bulbs in the fridge. Once an onion has been cut or peeled, it can be refrigerated in a sealed container for about a week before it starts going bad. Leaving a cut onion in room temperature can significantly reduce its antibacterial properties.
You can read more about all the benefits of shopping at iherb HERE

Keto Diet: A Low-Carb Approach To Fat Loss


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The idea of the ketone diet is to get your body into a process called Ketosis where you stop burning carbohydrates as fuel... Learn more about how it works, variations, etc.
Along with the Atkins diet and the South Beach diet, individuals who are interested in low carbohydrate approaches to dieting will likely want to look into the Keto Diet. Popular among many who are trying to maintain blood sugar levels and lose body fat, the main premise of this diet is, 'eat fat to lose fat'.
So How Does It Work?
The idea of the ketone diet is to get your body into a process called Ketosis where you stop burning carbohydrates as fuel and instead turn to the burning of what are known as ketones. This will occur when you bring your carbohydrate levels to around 50 grams per day or lower.
Many keto activists advise that number to be 30 grams of carbohydrates but most individuals can still maintain ketosis while consuming the 50 grams and this allows for a little more leeway in the diet since you can increase the consumption of vegetables and a variety of flavoring's that contain a few grams of carbohydrates.
A TKD is one where you will eat carbohydrates right before and right after your workouts.
TKD Or CKD
Usually people who are involved with exercise will follow either a TKD (targeted keto diet) or a CKD (cyclical keto diet).
TKD
A TKD is one where you will eat carbohydrates right before and right after your workouts. This is the best bet for those who are involved in more intense activities and require some carbohydrates to fuel them and who are not as interested in doing carb loads and depletion workouts.
CKD
A CKD on the other hand is a diet where you will eat a minimum amount of carbohydrates per day (that 30-50 gram number) and then on the weekend (or at a time that is appropriate for you) do a large 'carb-up' phase where you will eat a large amount of carbohydrates in an effort to refill your muscle glycogen stores so you can continue to workout the coming week.
Normally right before the carb-up phase you will do a depletion workout where you try and get your muscles to completely eliminate their glycogen supply. Then when you do the 'carb-up' phase, you cut almost all the fat out of the diet so you are now just consuming protein and carbohydrates.
Setting Up The Diet
To set the diet up, first you take your lean body weight and multiply it by one. This will be the total number of grams of protein you are required to eat per day. After you get this number, multiple it by 4 (how many calories are in one gram of protein) to get your total calories coming from protein.
Now the rest of your daily requirement will come from fat calories. You don't really need to calculate carbohydrate grams specifically because by default you will likely reach your 30-50 grams per day simply by including green vegetables and the incidental carbs that come from your fat and protein sources.
To figure out how many fat grams specifically you want, you would take the total number of calories it takes to maintain your body weight (normally around 14-16 calories per pound of body weight). Subtract your protein calories from that number and then divide by 9 (number of calories per gram of fat). This should give you how many total fat grams you need to eat per day.
Divide these numbers by however many meals you wish to eat per day to get the basic layout for your diet. Be sure to consume plenty of green leafy vegetables for antioxidant and vitamin protection and you are good to go.
Weekend Carb Load
Now this brings us to the weekend carb load period and usually the 'fun' part for most individuals. You are now able to eat large quantities of carbohydrate containing foods, cereal, bagels, rice chips, candy, pasta and so on are all good options here.
Since you won't be eating very much fat at all, there is less likely of a chance that these carbohydrates will get turned into body fat as they will be going towards filling up your muscle glycogen stores once again.
Most people will choose to begin their carb-up on Friday night and end it before bed on Saturday. This is usually most convenient as it's when you are off of work and can relax and enjoy the process. If you aren't overly concerned with fat loss and are just using this diet as a way to maintain blood sugar levels, you can likely eat whatever carbohydrate foods you like during this period. If you are worried about fat gain though, then you need the math.
Try and aim to keep your protein the same at one gram per pound of body weight and then take in 10-12 grams of carbohydrates for every kilogram of body weight. Start taking these carbohydrates (usually the first bit in liquid form) right after your last workout on Friday night. This is when your body is primed and ready to uptake the carbohydrates and it will be most beneficial for you.
During weekend carb loading, you are able to eat large quantities of carbohydrate containing foods, cereal, bagels, rice chips, candy, pasta and so on.
Note that you can have some fat here, since it will be hard to consume many of the foods you really want to eat without being allowed any (pizza for instance) but do your best to keep your fat grams around your body weight in kilograms (so if you weigh 80 kg's, eat no more than 80 grams of fat).
On a second note, some individuals find they like to eat a little fruit along with protein before their final workout on Friday night as this will help restore their liver glycogen levels and give them the energy they need to push through that workout. Plus, by refilling the liver glycogen you will help put your body into a slightly more anabolic state so you don't see as much energy breakdown.
Pros & Cons
Overall this seems to be a very good diet for most people as far as fat loss is concerned. Some do deal with negative side effects while in ketosis but most people will find that although it's really hard the first two weeks, after that period their body begins to adapt and it gets much easier. Furthermore, one of the biggest benefits of being in ketosis is appetite blunting therefore it can actually be an ideal program for someone on a diet.
The only draw back you will see is for those who do have high activities or are involved in lots of sprinting type exercise. Although a few will find they feel fine, even have more energy on a high fat/moderate protein diet, most of the time carbohydrates are the best source of fuel for these activities. That isn't that big of a problem though, it just means that that person should instead look into doing a TKD instead of a CKD.
Conclusion
To sum up, for fat loss, this diet would rate 4 out of 5.
For muscle gain though, it is slightly harder to put on muscle since usually a large amount of insulin is needed to put the body in an anabolic state, so it would be more along the lines of 2 out of 5 (TKD though could bump that higher).


Beginner’s Guide to the Paleo Diet


The Paleo Diet is an effort to eat like we used to back in the day…WAY back in the day. If a caveman couldn’t eat it, neither can you.
This means anything we could hunt or find – meats, fish, nuts, leafy greens, regional veggies, and seeds. Sorry, the pasta, cereal, and candy will have to go! Instead, you’ll be making things like chicken stir fry and paleo spaghetti.
You see, I hate counting calories.
I don’t like keeping track of how much I’ve eaten or obsessing over how many grams of a particular nutrient I’ve had. Not only do I hate counting calories, but I know that calories are really only half of the battle, as they’re not all created equal – 400 calories of Doritos do NOT affect your body in the same way as 400 calories of high-quality vegetables and protein.
Fortunately, if you can expand your horizons and remove certain types of food from your diet, you can stop worrying about counting calories FOREVER . I’d love to suggest a particular type of eating that doesn’t require counting a single calorie AND allows you to eat until you’re no longer hungry. Oh, and it can help you lose weight, build muscle, and get in the best shape of your life.
I know, that sounds like an ad for some really shady supplement or diet book that you’d see on TV at 4 AM. It’s not, it actually works. It’s helped many people achieve jaw-dropping transformations

So how does the Paleo Diet work?


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Oh lord, another “diet.”I know, it sounds like a fad/marketing ploy, but it’s actually quite legit. You see, tens of thousands of years ago, before Nike, Cap’n Crunch, and Healthy Choice meals, our ancient ancestors thrived as hunter-gatherers. Although it’s been a really long time, our genetics haven’t changed that much since then.
The average Homo Sapien back then: tall, muscular, agile, athletic, and incredibly versatile.
The average Homo Sapien now: overweight, out of shape, stressed out, unhappy, sleep deprived and dying from a myriad of preventable diseases.
So what the hell happened? Agriculture! A few thousand years ago humans discovered farming, the agricultural revolution took off, and we advanced from hunter-gatherers to farmers. We settled down, formed societies, and the human race progressed to what we are today.
The problem is, our bodies never adjusted properly to eating all the grains that we we’re now farming. As Robb Wolf puts it, think of a 100-yard football field. The first 99.5 yards are how long Homo-Sapiens spent as hunter-gatherers. As they became REALLY good at hunting and gathering our bodies adapted to that lifestyle over thousands of years. That last half-yard represents our species after the agricultural revolution, where our diet has shifted (but our genetics haven’t).
So, instead of loading up on meat, vegetables and seasonal fruits, we’ve become a species “dependent” upon grains – bread, pasta, rice, corn, and so on. The government continues to recommend 6-11 servings of grains a day, and people continue to get fatter and fatter by the day.
66% of us are overweight, 33% are considered obese, and those numbers are only getting worse.
Clearly something’s not right. The Paleo Diet is an effort to go back to eating how we’re biologically designed to eat, allowing us to tap into our genetic potential and start living healthier immediately.

WTF is the Paleo Diet?



Back in the day, grains weren’t part of our diet.
As Mark from Mark’s Daily Apple points out in his “definitive guide to grains” article: grains cause kind of a funky response in our system. Grains are composed of carbohydrates, and those carbs are turned into glucose (a type of sugar) in our system to be used for energy and various other tasks to help our body function – any glucose that isn’t used as energy is stored as fat.
Rather than me explain that part with thousands of words, just watch this three-minute video – “Why You Got Fat“
Next, most grains contain gluten and lectins. What are they and what’s wrong with them? I’m so glad you asked:
Gluten is a protein found in things like rye, wheat, and barley. It’s now being said that much of our population may be gluten-intolerant (hence all the new “gluten-free!” items popping up everywhere). Over time, those who are gluten intolerant can develop a dismal array of medical conditions from consuming gluten: dermatitis, joint pain, reproductive problems, acid reflux, and more.
Lectins are natural toxins exist within grains to defend against consumption! Yup. Grains have evolved to keep themselves from being eaten by us. These lectins are not a fan of our gastrointestinal tract, prevent the tract from repairing itself from normal wear and tear. This can cause all kinds of damage.
As Mark so eloquently puts it in his article: grains are unhealthy at best, or flat-out dangerous at worst.
The Paleo Diet also almost completely eradicates sugar. Unless you’re getting your sugar from a fruit, forget it. Sugar causes an energy spike and crash in your system, turns to fat unless it’s used immediately, and wreaks all kind of havoc on our bodies.
So, no grains, no sugar, no processed foods. Many studies have shown that an incredible number of diseases and lifestyle issues can be reversed with these three simple changes. Take a look at this time magazine article on cancer patients who switched to a zero-sugar diet and saw positive results.

But where’s my energy?

So, if we’re not eating 300 grams of carbs every day, where are we supposed to get our energy from?
Our bodies are designed to operate on a lower amount of carbohydrates than what we’re used to eating, so less carbs isn’t an issue. When there is an absence of carbs (which is how we’re USED to operating), our body will take stored fat and burn THAT for energy in a process called ketogenesis.
What I’m trying to tell you is that our bodies are pretty effin’ efficient.
So, less carbs = less glucose in your system, which means your body will have to start burning fat as your fuel source. Win!

So all carbs are bad?



Nope. Carbs still serve a purpose in our diets, but they’re not essential (check out the Inuit Paradox for a great read on societies that exist without almost any carbohydrates). I prefer to get my carbs from vegetables, sweet potatoes, and fruit. Why is that? These foods are naturally occurring in the wild and don’t need to be processed in any way (unlike grains) in order to be consumed.
The other great thing about vegetables is that you can eat as many of them as you like and you’ll never get fat. They’re incredibly nutrient dense and calorie light – six servings of broccoli (and who would eat 6 servings at once?) has 180 calories and only 36 grams of carbs. A single serving of pasta (and NOBODY eats just one serving of pasta) has 200 calories and 42 grams of carbs.

What about dairy?

Dairy’s a tough one, as most Paleo folks tend to stay away from it – a portion of the world is lactose intolerant, and those that aren’t usually have at least some type of an aversion to it. Why is that? Because no other animal in the entire kingdom drinks milk beyond infancy. Hunter-gatherers didn’t lug cows around with them while traveling – milk was consumed as a baby, and that was it. As with grains, our bodies weren’t designed for massive dairy consumption.
Personally, I’m split on dairy, as I can drink whole milk without any sort of issue and I consider adding it back into my diet when I need to get enough calories to bulk up.

So no grains, no dairy: what DO I get to eat on this diet?



Okay, so if we cut out the grains, almost all processed foods, and dairy, you’re left with only things that occur naturally:
Meat – GRASS-FED, not grain-fed. Grain causes the same problem in animals as they do in humans.
Fowl – Chicken, duck, hen, turkey…things with wings that (try to) fly.
Fish – Wild fish, as mercury and other toxins can be an issue in farmed fish
Eggs – Look for Omega-3 enriched eggs.
Vegetables – As long as they’re not deep-fried, eat as many as you want.
Oils – Olive oil, coconut oil, avocado oil – think natural.
Fruits – Have natural sugar, and can be higher in calories, so limit if you’re trying to lose weight.
Nuts – High in calories, so they’re good for a snack, but don’t eat bags and bags of them.
Tubers – Sweet potatoes and yams. Higher in calories and carbs, so these are good for right after a workout to replenish your glycogen levels.
Steak with asparagus and sweet potato fries, grilled chicken salad, massive omelets that will fill you up for the whole morning, apples dipped in almond butter (my favorite snack ever), and so on. Pick any of the things from that list, and eat as much as you want of them (with the noted exceptions). You’ll feel better and be healthier.

How come I won’t get fat?

Because these foods are so nutritious and filling, it’s almost impossible to overeat.
To get the equal number of calories from a bag of Doritos or bread (which, as you know, you can eat all day long and never really feel full), you’d have to eat 2-3 Mack trucks full of broccoli and spinach. Okay, that’s clearly an over-exaggeration, but you get the point. A GIANT plate of vegetables and a reasonable portion of meat can keep you full for hours, while eating carb-heavy foods can result in being hungry again soon after.
Whenever I need to lose weight for vacation, I go 100% Paleo and I can drop a few body fat percentage points in a few weeks (while combining it with strength training and interval running).

But I can’t give up my muffin, pasta, bagel, pizza, and bread!



Okay then, don’t try the Paleo Diet! Simple as that.
If you’re happy with how you look, your energy levels are good all day, and you don’t see any room for improvement, then keep doing what you’re doing – I won’t force you to eat like this. However, if you’ve been struggling with weight loss, have no energy throughout the day, need eight cups of coffee, hate counting calories, and want to start turning your life around today, why not give it a shot for 30 days?
TRY IT: If after 30 days you haven’t noticed a marked improvement in your quest for a better life, then go back to the donuts. It’s important to give yourself a full 30 days before passing judgment. Your body has to adjust from fueling itself on carbs and sugar to burning your stored fat for energy, which can take a few weeks.
If you’re not willing to cut out grains from your diet completely, just work on MINIMIZING those foods gradually and see how your body adjusts. Slow transitions are often much easier to handle over the long-term; the more you can shift your diet closer to Paleo principles, the faster you’ll start to see results.

How much should I eat of each nutrient?

Keep it simple: Try to get a really good protein source with each meal (eggs, steak, chicken, fish, pork) with each meal along with some vegetables or fruit. That’s it. If you’re having trouble getting enough calories daily, add some healthy fats to the equation: avocado, a handful of almonds or walnuts, almond butter, olive oil, etc.
Now, fruit does have quite a bit of sugar in it, and nuts have quite a few calories…so if you are following the Paleo Diet but not losing weight, check your fruit and nut consumption and see if you are loading up on those at the expense of vegetables and healthy protein.
What I’m trying to say is this: fat should make up a big percentage of your diet.

Baaaaack up: I thought fat made you fat?



Pooooooor fat. It’s gotten a bad rap over the past number of decades, so companies have been doing everything possible to make everything low fat and “healthy!” (while adding all sorts of preservatives, chemicals, and sugar). Yup…cut out the fat, increase the carbs….and look where THAT has gotten us.
Why has fat been vilified? Rather than get into the politics of it myself, I’ll let Gary Taubes, author of the incredibly thorough and well-researched Good Calories, Bad Calories take over. Here’s an article he wrote for the New York Times a decade ago: What if its all Been a Big Fat Lie? Take the 15 minutes to read that article – it could radically redefine your thinking on fat and carbohydrates.
So, feel free to eat healthy fats, and stop buying ‘low fat’ garbage.

Do I need to eat every 3 hours?

Nope. Eat when you’re hungry, don’t eat when you’re not. Going again back to our evolutionary history, we didn’t always have the luxury of going to a vending machine or drive-through window to pick up food. Sometimes we’d go all day long, or even days at a time, without finding any food. Luckily, we’re designed to use our excess fat stores as energy in these situations.
Don’t worry about eating every three hours.
Sometimes, it’s even okay to skip a meal or two, as long as you don’t go berserk and eat 7 pizzas because you’re so hungry afterward.
This type of eating is generally referred to as Intermittent Fasting.

What are the criticisms of this diet?

The main criticism that I continue to come across is that it’s “fear mongering” and vilifying grains in the same way that fats have been vilified.
If you really want to drive yourself mad, go spend 30 minutes reading the comments on Tim Ferriss and Robb Wolf’s highly entertaining article about the Paleo Diet – it’s a bunch of dietitians yelling back and forth at each other citing different studies and sources and then calling each other wackjobs.
If you’re not careful, this type of diet can get expensive. But as we know, with a little research, we can make eating healthy incredibly affordable. Admittedly, while I recommend eating organic fruits and veggies, free range chicken, and grass-fed beef, these products can be a bit more expensive in conventional stores due to the processes needed to get them there.
However, farmers’ markets often have well-priced meats, eggs, fruits, and vegetables that are locally grown and incredibly healthy. Even if you’re spending a little more money than before, when you factor in your overall health, spending a few extra bucks on healthier food now is a wiser investment than thousands later on costly medical expenses.
It’s tough to eat Paleo in today’s society! A normal breakfast in the US consists of bagels, muffins, toast, cereal, or donuts. NONE of those things have any nutritional value, they’re loaded with tons of carbs and calories, and are composed of processed grains that can jack up your stomach. Eating out at restaurants can get tough, and “paleo-approved” is not something you’ll usually find on a menu. Eating in this manner requires careful planning and tons of willpower, but it can be done if you’re dedicated.
“But cavemen had short lifespans! We live way longer now” – I agree with you here, but only because you don’t have to deal with the dangers of living back then. Give those hunter-gatherers access to modern technology and medicine and I bet their lifespan would easily surpass ours.
But this is just a meat diet, and eating all meat is bad! First of all, consider your sources and do your research before jumping to the conclusions. Next, this is not an all meat diet or uber-low carb diet like Atkins. The biggest component of the Paleo Diet? Vegetables! Every meal in a true Paleo diet has a moderate amount of healthy (properly raised chicken, grass-fed beef, hormone free, etc.) meat combined with nutritious veggies or a moderate amount of fruit.

Meh, I’m still not convinced.

The human body is so incredibly complex that I doubt we’ll ever have a definitive answer on the best possible diet. This one might sound like a fad to you, or it’s too restrictive, complicated, etc.
All I ask is that you try it for 30 days before passing judgment.
I could cite sources about how the Paleo Diet has changed people’s lives , but instead I just ask you to try it and then judge for yourself.
Take 30 days and give it a shot – cut out the grains and dairy, start eating more vegetables and fruits, eat more humanely raised and non-grain fed meat, cut out the liquid calories and sugar, and see how you feel after the month is up. If you’re analytical and want numbers to use in your final verdict, get your blood work done at the beginning and end of the month.
Take a picture of yourself now, and then another 30 days from now. I bet you’ll be surprised.

Easing Into It

Maybe you’re ready to try out this Paleo lifestyle, but you can’t commit fully – there are certain foods you refuse to give up, or you can’t afford to buy grass-fed beef at the moment. That’s okay! If you can even make a few small changes here and there (cut out liquid calories, switch out your rice for steamed vegetables, cut back on bread, etc.) you’ll start to see some changes. Remember, 20% healthier is better than 0% healthier – as you get more comfortable with the changes you can increase that percentage.
One method (the one I like) is the 80% method – eat really well during the week (all paleo), and then give yourself a day on the weekend to eat whatever you want – pizza, ice cream, cheeseburgers, bagels, etc. Get it out of your system on that one day, and then get back on track the next day. For some people this helps them stay on track, when for others it can be derailing. That will be up to you.
Get rid of the temptation – if you’re gonna go at this thing with a full head of steam, remove all the junk food from your house. It’s going to take a few weeks for your body to adjust to burning fat instead of glucose, and you might want to eat poorly here and there. If there’s no food in your house to tempt you, it will be much easier to stay on target.