ab workout fitness: cardio exercises
Showing posts with label cardio exercises. Show all posts
Showing posts with label cardio exercises. Show all posts

Sunday, 16 July 2017

the truth about grill meat,


Most people aren't aware that when you cook meat (whether it's grilled, broiled, or seared) there are carcinogenic compounds that can form called HCA's (heterocyclic amines).  Now don't panic...you ingest various carcinogens all the time, even with some vegetables. You can always protect yourself with more antioxidants.



Please Note:  When you cook meat in a water base as opposed to grilling, broiling, or searing, you eliminate the HCAs. So for example, meats cooked in a soup, or meats cooked in a crock pot will not have the problem of the carcinogenic HCAs and is a healthier way to cook meat.



But let's face it... grilled meat tastes awesome and there's no way I'm giving up my grass-fed steak from the grill, or my grass-fed burgers!



That's why it's important to know that there's a way you can use spices to both counteract, and also drastically reduce the carcinogens formed when you grill meat...



If you're going to grill meats, marinating meats for hours beforehand in liquid mixtures that contain rosemary and other herbs/spices can dramatically help to reduce HCA's (heterocyclic amines), which are carcinogenic compounds that can form when meats are grilled.  So using rosemary, thyme, garlic, oregano and other spices in a meat marinade before grilling meats can drastically reduce any carcinogens that normally would form on grilled meat. 



The antioxidants in rosemary and thyme from a marinade were specifically cited in studies at being powerful inhibitors of HCA formation when grilling meats.  But it was also noted that other spices such as garlic, oregano, and others can help to prevent HCA formation as well, so I suggest using a variety, which tastes great anyway!



One more important point about grilling meat:



Remember that the more well-done a meat is cooked, the higher concentration of carcinogenic HCA's can form, so rare, medium-rare, or medium are healthier choices than well-done.  I've never understood why anybody would want to ruin a good steak by burning it to oblivion anyway.  But hey, if you're one of those folks that likes your steaks well-done, just remember that you're eating a lot more carcinogens than a steak that's cooked less, so make sure to load up on your antioxidants (spices, teas, berries, etc) to help combat those extra carcinogens.  



Washing down your barbequed meal with a glass of unsweetened iced tea (rich in antioxidants) and also a good salad with lots of raw veggies can provide the antioxidants needed to counteract the effect of HCAs in your body from grilled meat. 



By the way, even charring vegetables on the grill creates different carcinogens such as acrylamides, so don't think that the negative effect of charring only applies to meats.



Hey, we all love a great barbeque, so no need to give that up just because of HCAs or acrylamides, but at least now you know how to counteract the effects of these in your body to protect yourself, and also how to use spices to drastically reduce the formation of HCAs on grilled meat!



Lastly, did you know that the TYPE of meat you may be grilling on a regular basis can be destroying your metabolism and health?



It’s true!



The truth is that grilling a grass-fed steak, burger, organic chicken breast or thigh, and many other types of meat can not only be on of the healthiest meals to prepare, but also BURN belly fat because of the high protein content, healthy CLA fats, as well as full amino-acid profile, and many other fat-fighting and metabolism boosting qualities of high quality meat…



However, you really need to pay attention to the type of meat you’re purchasing.  While many health and medical experts caution the consumption of meats claiming they can “cause heart problems,” and many other scare tactics, there are no scientific studies showing this when you're talking about high quality, organic and pasture-raised meats.  Most of the negative studies on meat refer to processed meats laden with chemicals, such as hot dogs or lunch meats, but not a good grass-fed steak.



Animals that are raised in high-population commercial farms are fed mostly corn, corn by-products, and other grains, that completely change the chemistry of the meat you’re preparing.



They turn an otherwise healthy & fat-fighting meal into a health-destroying, inflammtory, fat-GAINING meal.



So the next time you’re at your local butcher or grocery store, make sure to seek out the highest quality pasture-raised meats, loaded with more vitamins, minerals, and healthy fats.



Not only will they taste better, but they’ll also be much better for your waistline and health.











Friday, 30 June 2017

how to protect your hormones



If you care at all about your body and health, I'm sure you already know to avoid the obvious sugary cereals like the flakes with sugar frosting, the fruity sugar cereals with artificial colors, the frosted wheat biscuits, or the marshmallow cereals that so many parents are poisoning their kids with these days.


However, even most breakfast cereals that aren't frosted in sugar are marketed heavily as "heart healthy", "rich in fiber", and "a good source vitamins & minerals"... Unfortunately, nothing could be further from the truth!



As a Nutritionist that's studied the biochemistry of nutrition for over 25 years, and how certain foods affect the cells of your body, there are at least 10 important reasons to be extremely concerned about what cereals are doing inside your body.  I'll touch on a few of the important details in this short article...




Most cereals (even "whole grain" or "high fiber") cause extreme harm to your hormones and create runaway blood sugar in your body



One of the WORST things about most cereals, even so-called "whole grain" cereals is that they ALL cause a significant spike in your blood sugar (regardless of whether they are wheat, rice, or corn based) to dangerously high levels, which results in a cascade of fat storing hormones to be released in your body, and causes more carb cravings later in the day. 



This is NOT the way to start your day if you care about your waistline or how much belly fat that you have.



In fact, even cereals that have added fiber (such as bran flakes or raisin bran) have been found to cause just as much of a massive spike in blood sugar as the low-fiber cereals such as rice or corn based cereals.  Remember that the starches in wheat, corn, or a bowl of rice cereal break down quickly in your body into SUGAR and immediately do as much harm to your blood sugar regulation system as if you ate 40-60 grams of pure corn syrup or pure table sugar.



Those massive spikes in your blood sugar essentially damage your cells in your body through a process called glycation, which accelerates the rate of aging in your joints, skin, organs, and even your brain.  Ouch...  That tiger on the cereal commercials is never going to warn you about that!



And speaking of hormones, another effect of high blood sugar is that it blunts the ability of your body to release growth hormone (aka, the youth hormone), so if you want to look and feel younger, cereals are NOT helping you in that department!



Note:  Regarding the claims that cereals are a "good source of vitamins and minerals", this is actually FALSE... The majority of vitamins and minerals in most cereals are not naturally occurring, but rather, are synthetically added vitamins, which have been proven to be less absorbed than natural vitamins and potentially even harmful in some cases.  As an example, synthetic vitamin E is shown in some studies to be harmful to us, while natural vitamin E is beneficial.




Crunching your way to Diabetes and belly fat every morning?



Think about this next time you're gobbling down that bowl of bran flakes, rice puffs, or wheat biscuits while you're running out the door in the morning...



The more cereal you eat, the more you constantly stress your pancreas and other organs involved in controlling your blood sugar.  Insulin levels surge every day to try to control your massive blood sugar attacks from all that cereal, and eventually, your insulin sensitivity suffers, leading many people to type 2 Diabetes, and a life of injecting insulin with needles and stabbing your fingers every day for blood tests every day of your life.



Not only that, but causing high insulin levels in your body every morning by eating cereal also triggers your body to STORE body fat.  So if you want to be lean, cereal is directly going against your goal, and only making you fatter!




Gut Inflammation and even gut damage?


More bad news about cereal...



Any cereals with wheat ingredients in them can possibly cause gut inflammation and long term gut damage from too much gluten and lectins, even if you're not officially gluten intolerant or gluten sensitive. 



Think those corn-based cereals are better than wheat?  Think again!  Corn-based cereals are almost always made with GMO corn, which has many scientists very concerned about long term health threats, since there are no long term studies on the effects of GMO corn to your health, as well as your children's health.



And rice-based cereals (krispies, etc) aren't much better, as they cause just as high of a blood sugar spike as pure table sugar... Ouch!




Cereal causes CRAVINGS for more carbs later in the day, leading to excess calories



The blood sugar spike and subsequent insulin surge from your morning cereal makes your body to try to get all that sugar out of your blood and into cells (usually fat cells), and that causes a big drop in your blood sugar hours later.  This makes you CRAVE more carb-based or sugary foods later in the day.



The result of this is a constant wild roller coaster ride of blood sugar and insulin all day long, leading you to eat more calories in any given day.



I recently read a study about people that ate egg-based breakfasts vs cereal-based breakfasts...  Even though the people that ate egg-based breakfasts consumed far more fat in the morning, they ended up eating much less calories throughout each day because they didn't have the wild blood sugar swings, hormone imbalances, and subsequent cravings.  Egg breakfasts are proven to CONTROL your appetite, while cereal breakfasts are proven to INCREASE your appetite for more food, particularly more starchy and sugary carbs. 




Cereal makes your body a carb-burner instead of a fat-burner



The more carbs that you eat each day from foods such as cereal and breads, the more you train your body to rely on carbs for energy.  So when your blood sugar dips again, you need more carbs again, or you'll have a major energy slump.



On the other hand, the more that you get most of your calories from healthy fats instead (avocados, coconut oil, grass-fed butter and cream, olive oil, nuts, seeds, eggs, and pasture-raised meats), the more you train your body to be a fat-burning machine.



This is called creating a "fat adapted metabolism" and you do this by reducing your overall carb intake and simultaneously increasing your healthy fat intake.  This doesn't mean you need to go extremely low in carbs like Atkins, but just a LOT lower than the average carb addict, which is pretty much everyone eating a modern diet.



By relying mostly on healthy fats for energy instead of carbs, this balances your hormones and gives you VERY stable blood sugar levels throughout each day, allowing you to also have VERY stable energy levels throughout each day without the typical spikes and slumps in your energy that most carb addicts feel every single day.



Another benefit of creating a "fat adapted metabolism" in your body is that you will naturally lose body fat easier!  There is no magic ratios of macronutrients that's perfect for everyone, nor do I think you need to obsess over exact calories or exact ratios of carbs to fat... However, to give you an idea of how far off most people are... Most people currently eat a diet that is in the range of 60% carbs, 20% fat, and 20% protein.  What I'm describing to you in order to create a fat adapted metabolism would be more around eating 20% carbs, 60% fat, and 20% protein. 



Basically, as you can see, it's like flip-flopping the typical western diet ratios of carbs to fat. 




Healthier alternatives to cereal that are still QUICK (helping you to be a fat-burner instead of carb-burner)



Instead of the typical cereal in the morning (that's slowly killing you and making you fatter), try a bowl of plain greek full-fat organic yogurt (which is loaded with healthy gut probiotics, healthy fats, AND protein) and add in a handful of fresh, organic berries (or frozen wild blueberries), a handful of nuts such as either almonds or pecans (more healthy fats), and a little stevia or vanilla protein for a little added sweetness if you need it. 



This breakfast will leave you leaner, keep your blood sugar, energy levels, and hormones balanced for the day, and prevent cravings for more starchy and sugary carbs later in the day.



Another option is simply any combination of eggs, veggies, avocado, and even organic breakfast meat if you want.  One of my favorite quick breakfasts is to cook up a couple eggs over easy real quick and slice a half of an avocado on a plate. 



I chop the eggs and avocado together with some hot sauce and a couple slices of turkey, and voila... a quick 5-minute breakfast that's incredibly delicious, yet MUCH healthier than that bowl of cereal, and will help balance your hormones for the day instead of creating hormone imbalances and energy crashes like cereal does.see more








Monday, 19 June 2017

protein and muscle




Whether you’re following a plant-based diet or are just trying to figure out how to properly track your daily macronutrient intake, the question of complete vs. incomplete protein is one that springs up quite often.
Should you count incomplete proteins as part of your daily protein totals, and do they contribute positively to muscle growth?

Let’s go over it…

Do Incomplete Proteins Count?

complete vs incomplete proteins

The simple answer here is that yes, they certainly do.

Whether it’s 30 grams from a chicken breast or 1 gram from a banana, every gram of protein that you eat throughout the day does count toward your protein total and does assist your muscle building and fat burning efforts.
All proteins are made up of individual building blocks called amino acids, 9 of which are considered “essential” since your body cannot produce them on its own.
amino acids
Traditionally speaking, “complete proteins” are those that contain a sufficient proportion of all 9 essential amino acids on their own and are generally derived from animal sources such as chicken, beef, eggs, dairy etc.
On the other hand, “incomplete proteins” are those that are particularly low in at least one essential amino acid, which is typically referred to as the “limiting amino acid” in that food. These are generally derived from plant sources such as fruits, vegetables and grains.
However, it’s important to keep in mind that all protein sources are technically “complete” since they still do contain all 20 of the amino acids in some amount.
It’s just that some foods have lower amounts of certain amino acids in comparison to others.
For example, beans are high in the amino acid lysine but are low in methionine, whereas grains are high in methionine but low in lysine.
                  

If for some reason you were only eating a relatively small amount of protein per day from a limited number of sources, this likely would become a legitimate concern since you wouldn’t be receiving a sufficient amount of certain amino acids needed to optimize muscle protein synthesis and overall health.
However, in the context of an overall diet providing enough total daily protein from a variety of sources, the whole notion of “complete vs. incomplete protein” basically becomes a non-issue.
daily protein intake
This is because your body can only build a limited amount of muscle in any given day to begin with, and it only requires a finite amount of each specific amino acid to maximize your growth potential over that specific period.
More protein and more amino acids does not automatically mean more muscle growth, and there are diminishing returns as your total protein intake gets higher and higher until eventually there’s no added benefit at all.
So, instead of thinking in terms of “complete vs. incomplete protein”, it’s far more useful to simply think in terms of total protein intake and total amino acid intake for the entire day as a whole.
As long as you’re getting in somewhere between 0.8-1g of protein per pound of body weight daily and are following a standard “fitness diet” that includes a variety of different protein sources, you’ll automatically be getting enough of each individual amino acid to optimize your results.
For that reason, worrying about the specific amounts of “complete” vs. “incomplete” protein you’re consuming is really just an unnecessary over-complication.
Remember, your body does not view your diet within the context of individual foods, and amino acids are amino acids regardless of which specific source they’re coming from.
On top of this, your body also has a “free amino acid pool” available that it can draw from if certain aminos are missing at a particular time when they’re needed.
So, if a certain meal you eat is low in a particular amino acid, your body can draw from this pool to balance things out.
This is why, contrary to what was traditionally recommended in the past, there’s actually no need for vegans/vegetarians to specifically combine their incomplete protein sources together at each meal to form a complete protein.
The Bottom Line On Complete Vs. Incomplete Protein
incomplete protein bodybuilding
While it’s true that a typical “complete” protein source such as chicken would be superior to an “incomplete” protein source such as rice on a gram for gram basis, it’s really not a practical concern when looked at in the overall picture.
As long as you’re consuming enough total protein for the day as a whole derived from a variety of different sources, all of your individual amino acid needs will be met one way or another.
The issue of complete vs. incomplete protein is more or less an outdated concept at this point, and it’s not something you need to concern yourself with from a muscle building or overall health perspective.
Just focus on total protein content and variety, and you’ll be good to go










Thursday, 18 May 2017

WHY EXCESSIVE CARDIO CAN ACTUALLY MAKE YOU FATTER


It may seem counterintuitive.
After all, if the ultimate goal of losing fat is to maintain a calorie deficit over time by consistently burning more calories than you consume, how could a calorie-burning tool such as cardio end up working against you?

Well, just take a look around your gym for firsthand evidence.
It’s all too common to see those same guys and girls who show up day after day… month after month… even year after year… and still don’t appear to have made any real progress.

In many cases, despite sweating on that treadmill, stairstepper or elliptical for literally hundreds of hours combined (in combination with plenty of time in the weightroom), they actually appear to have gained even more body fat than they started out with.
How is this possible? How is it possible that someone could put so much effort into their training program and actually end up travelling farther away from their goals rather than closer to them?

Simple: although the act of performing cardio does burn calories in the short term, it also stimulates your appetite as well.

When you combine this with the fact that the majority of people aiming to lose fat do NOT track their daily calorie intake with any real accuracy (they simply wing their diet and “eat healthy” throughout the day), and you end up with a real potential problem.

For example, let’s say you performed an hour of cardio 5 days a week, burning 400 calories per session and 2000 calories per week.

That’s all fine and good, but what happens if the appetite-stimulating effect of those same 5 sessions caused you to unknowingly consume, for example, an extra 350 calories per day?
By the end of the week, you’d have burned 2000 calories from your cardio sessions, but would have also consumed an additional 2450 calories, for a net gain of 450 calories per week.

Trust me, this can happen much more easily than you think. Small dietary choices that you make throughout the day add up very quickly, and 350 calories really isn’t much.

A handful of nuts here… a piece of fruit there… small late-night snack…
If you’re constantly feeling hungry and you aren’t keeping track of your daily calorie intake, there’s an almost certain chance you’ll over-eat.

Cardio is not the only culprit here either; weight training or any other form of exercise will also have appetite-stimulating effects as well.

And the simple reality is this: it absolutely does not matter how “healthy” your diet is or whether you’re eating nothing but plain chicken breast, oatmeal and broccoli all day long… 

if the total number of calories you consume is equal to or greater than the total number of calories that you burn, you are NOT going to lose an ounce of fat, period.

This is known as “the law of energy balance”, and there’s no way around it. In order to lose fat, you must maintain a calorie deficit over time by burning more calories than you consume. Plain and simple.

The key is in finding a proper balance between your training program and your diet that allows you to remain in a calorie deficit throughout the week without causing you to feel excessively hungry.

So, here are 3 immediate steps you can follow right away to help you in this process…

First off, stop over-emphasizing cardio and treating it as the be-all-end-all of fat loss.

Cardio is simply one tool in your arsenal to help you burn additional calories, and most people way over-value it.

As long as your diet is properly structured, 3-4 cardio sessions per week is easily going to be enough for the vast majority of trainees, and some will do just fine with even less than this.

Secondly, include some high intensity interval-based cardio as part of your overall plan.

High intensity interval training sessions (or “H.I.I.T” for short) in the range of 8-20 minutes do not stimulate your appetite to the same degree that traditional slow pace cardio does (in some cases it may even blunt your appetite), 

and while burning more total calories at the same time. However, because this type of cardio is more stressful to your body as a whole, you can only perform so much before you start getting burned out.

Aim to perform a balanced mix between these two types of cardio throughout the week. For example, 1-2 aerobic sessions lasting 45-60 minutes and 1-2 H.I.I.T sessions would be a good approach.


Third, start tracking your total calorie intake in more detail.

This is by far the most important step of all.
If you’re just eating “on the fly” throughout the day and don’t have a reasonable idea of how many calories you’re consuming in total, your overall progress will definitely be compromised or even eliminated altogether.

Once you have these 3 steps in place, you can simply test and tweak from there to see what works best for you in terms of maintaining your calorie deficit while managing your overall hunger levels.

Some people prefer to create a larger calorie deficit through their diet by reducing their overall food intake and scaling back on the cardio, while others prefer to consume more food throughout the day and burn more of their calories using exercise.