BIGtheme.net http://bigtheme.net/ecommerce/opencart OpenCart Templates
Home / Diets / How to Achieve Ketogenic Gains with a Paleo Diet…

How to Achieve Ketogenic Gains with a Paleo Diet…

carrot-soup-clark-2Part Two in Our Ketogenic Diet Series

The Paleo diet approach shares many similar traits to a ketogenic diet and a few modifications to your Paleo diet may make it possible to achieve the best of both worlds.

In part one of this series on ketogenic diets, Christopher Clarke outlined the physiology of a ketogenic diet and its significant benefits with a myriad of chronic health conditions including weight gain, diabetes, metabolic syndrome, cardiovascular disease, neurological conditions and certain cancers.1,2

Now, the practical part… How can you transform your Paleo diet into a ketogenic Paleo approach?

#1 Reduce Your Carb Intake

If you’re following a Paleo approach, you’re likely already eating a moderate to low-carb diet, so it will probably be easier than you think to reduce your carb intake a little further to begin the shift into a ketogenic state.

Root Veggies vs. Cruciferous Veggies

The general guideline for carb intake on a ketogenic diet is 30-50g per day.3 Practically speaking, this usually involves shifting from Paleo-friendly root vegetables to cruciferous veggies and leafy greens. For example, one cup of sweet potato provides 27g of carbs, while 1 cup of broccoli yields only 6g. Starchy, carb-dense veggies can also be swapped out for leafy greens like arugula, spinach, mustard greens, etc. which carry minimal amounts of carbs.

Figure 1.0 – Carbohydrate in Root & Cruciferous Vegetables

screen-shot-2016-11-29-at-8-17-23-pm

Reduce Fruit Intake – Swap Out for Berries

Fruit is tremendously nutrient-dense. However, it can pack a significant carb punch. From an evolutionary perspective, our ancestors’ intake would likely have plummeted after the fall and throughout the winter months. On a ketogenic diet, you want be able to eat large amounts of fruit, but you can tweak your fruit selection to reduce total carb intake.

The following is a list of possible “swaps” to reduce your intake of carbs from fruit.

Figure 2.0 – Carbohydrate in Fruit

screen-shot-2016-11-29-at-8-18-07-pm

#2 Increase Your Healthy Fat Intake

A ketogenic diet emphasizes a robust intake of healthy dietary fat – approximately 70% of your total caloric intake.3 This can seem a little daunting for some (especially those still fearful of dietary cholesterol). Here’s a breakdown of how to add healthy Paleo-friendly fats into your diet.

Saturated Fats – MCTs

Medium-chain triglycerides (MCTs) are a group of saturated fats that play a key role in supporting energy and vitality on a ketogenic diet. MCTs differ from other fats because they’re absorbed directly into the bloodstream to be used for energy (with no impact on insulin levels), whereas other fats must travel through the portal vein to the liver where they are packaged before being put into circulation.

MCTs are naturally found in coconut oil (approximately two-thirds of the fat content) and are also a popular supplement. You can use coconut or MCT oil to cook your food, add it to a high-fat and -protein breakfast smoothie, or blended in your morning coffee or tea. Other key saturated fats include egg yolks, as well as duck fat or beef tallow for cooking food at higher temperatures.

#3 Modify Your Protein Intake

If you’re already following a Paleo diet, you’ll likely not need to change your protein intake. A common misconception is that a ketogenic diet is a high protein diet. In reality, if you consume too much protein on a ketogenic diet it will kick you out of ketosis (as amino acids are converted into glucose)4. The general recommendation is to consume about 0.7-0.9g per pound bodyweight.5 That’s about 100g for a 125lbs. adult. If you’re active and following a high-protein Paleo diet start by adjusting your carbs and fat intake, then adjust protein intake if needed.

How Do I Know I’ve Reached Ketosis?

A simple urine test, using the standard urinalysis “dipstick” provided by your local pharmacy, will highlight when ketones are present in your urine. Test seven and 14 days after starting your diet. It’s a quick and easy way to assess your progress. If you become more dedicated to a keto-Paleo approach as a dietary lifestyle, then you can think about using “keto-strips” to assess your blood levels of ketones. (This is costlier but typically more beneficial once you’ve been in ketosis for some time.)

How Will I Feel on A Ketogenic Diet?

When you start a ketogenic diet, it will typically take about two weeks for you to become “fat-adapted” and experience the acute benefits of a keto approach. Some of the benefits are sustained energy throughout the day (no more energy crashes at 3h00pm), improved mental clarity (say goodbye to brain fog), weight loss, and improved base aerobic fitness. That said, the first two weeks may be a struggle.

As your body adapts to burning fat as a primary fuel source, you may feel periods of fatigue, poor concentration and reduced exercise capacity. While these symptoms are common, the severity depends on the individual.

The term metabolic flexibility describes the body’s ability to easily switch from primarily burning carbohydrate for fuel, to burning fats for fuel. The fitter and healthier you are, the more metabolically flexible, and thus the easier it should for you to make the shift to a keto diet.

If you’re overweight, out of shape, or eat a high-carb diet, then the symptoms may be more pronounced. But that shouldn’t necessarily shy you away from trying a ketogenic diet for short period. It can powerfully improve blood sugar and insulin levels, promote weight loss, improve cardiovascular health, and possibly have an “anti-aging” effect on your brain.6-8 It will likely do you some good!

How Long Should I Be in Ketosis?

From an evolutionary perspective, our hunter-gatherer ancestors would have entered a state of ketosis periodically throughout the year as they scavenged for food or during the winter months when food sources were scarce. Ancestrally, our bodies are hard-wired to be able to enter and exit the state of ketosis. So, it’s not surprising that new research is uncovering a myriad of health benefits. It can be highly beneficial to go “keto-Paleo” periodically throughout the year.

Some people feel so good on a ketogenic diet they decide they want to adopt a ketogenic diet full-time. While there is no current evidence that this is harmful for the body, there is some literature showing abnormally high levels of HDL cholesterol, which may be associated with adverse heart and kidney health.9,10 For this reason, I would recommend 2-4 week ketogenic cycles, anywhere from 1-6 times per year.

The Keto-Paleo Diet… Final Word

Transforming your Paleo diet into a ketogenic-Paleo approach is actually quite simple; ramp up your fat intake, dial down the carbs, and modify your protein intake to suit your activity level (i.e. active vs. sedentary). From an ancestral perspective, short periods of ketosis are consistent with human evolution and have been shown to be have many health benefits.8 Is a ketogenic diet right for you? Try it out and find out for yourself!

References

[1] Freeman JM. (Mar-Apr 2013). Epilepsy’s Big Fat Answer. Cerebrum. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3662214/

2).[2] Paoli A, et al. (2013). Beyond weight loss: a review of the therapeutic uses of very-low-carbohydrate (ketogenic) diets. European Journal of Clinical Nutrition, 67. Retrieved from http://www.nature.com/ejcn/journal/v67/n8/full/ejcn2013116a.html

[3] Volek, J. Phinney, S. (2012) Art & Science of Low Carb Eating. Beyond Obesity LLC.

[4] Veldhorst, M et al. (2009) Gluconeogenesis and energy expenditure after a high-protein, carbohydrate-free diet. Amer J Clin Nutr 2009;90:519-26.

[5] Volek, J. Phinney, S. (2012) Art & Science of Low Carb Performance. Beyond Obesity LLC.

[6] Owen OE, et al. (Mar 1969). Liver and kidney metabolism during prolonged starvation. The Journal of Clinical Investigation, 48(3). Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/5773093/

[7] Grady D. (Aug 17, 2012). George F. Cahill Jr., Diabetes Expert, Dies at 85. The New York Times. Retrieved from http://www.nytimes.com/2012/08/17/health/george-f-cahill-jr-diabetes-expert-dies-at-85.html

[8] Paoli A, et al. (2011). [The ketogenic diet: an underappreciated therapeutic option?]. La Clinica Terapeutica, 162(5). Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/22041813

[9] Shotji et al. Elevated Non-high-density Lipoprotein Cholesterol (Non-HDL-C) Predicts Atherosclerotic Cardiovascular Events in Hemodialysis Patients. Clin J Am Soc Neprhol. 2011 May;6(5): 1112-1120. Retrieved from https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3087778/

[10] Ejida, Y et al. Serum non-high-density lipoprotein cholesterol (non-HDL-C) levels and cardiovascular mortality in chronic hemodialysis patients. Clin Exp Nephrol. 2012 Oct:16(5):767-72. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/22374049

About Marc Bubbs, ND, CISSN, CSCS

Marc Bubbs, ND, CISSN, CSCSDr. Marc Bubbs, ND is a Naturopathic Doctor, Strength Coach, Author, Speaker, and Blogger practicing in Toronto, Canada. He believes that diet, exercise, and lifestyle factors have the most profound impact on your overall health and performance. Marc is the author of The Paleo Project – A 21st Guide to Looking Leaner, Getting Stronger, & Living Longer and currently serves as the Sports Nutrition Lead for Canadian Men’s Olympic Basketball Team.


Source link


About admin

Check Also

2dreamstime_xxl_32052221-300x166.jpg

The Paleo Diet August Digest – Reducing Inflammation…

The number of “fad” approaches promising you perfect health has been mounting over the decades ...

Leave a Reply

Your email address will not be published. Required fields are marked *