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Cardiovascular / Circulatory

Erectile Dysfunction: Support With Nutrition and Exercise

Erectile dysfunction (ED) is an inability to achieve and/or maintain an erection of adequate rigidity during sexual intercourse (Reisner & Reisner, 2017). The incidence of ED is on an increase, and is estimated to affect approximately 322 million men globally by the year 2025 (Eleazu, 2017). However, there are nutritional and lifestyle interventions that may […]

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Low Carb Diets and Metabolic Syndrome: Can They Optimize Health?

Modern Western diets derive approximately 70% of total daily energy from refined carbohydrate sources such as sugar, vegetable oils, processed foods, and alcohol (Ilich, Kelly, Kim, & Spicer, 2014). In contrast, during the paleolithic era (over 11,000 years ago) individuals consumed over 73% of total daily calories from animal sources (Cordain, Miller, Eaton, Mann, Holt, […]

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Obesity and Metabolic Syndrome: Management and Prevention

Obesity is often associated with other conditions that deepen the health complications of an individual. Metabolic syndrome (MS) is a term used to describe a group of conditions that places people at a higher risk of developing type 2 diabetes, heart disease and other heart-related problems (Kenney, Wilmore, & Costill, 2012). I would like to […]

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Vitamin D and Hidden Hunger

In my last post, I covered a brief history of Scotland and how they circumvented vitamin D deficiencies. The intent of providing a brief history of the Scots and vitamin D intake was to show the complex interplay of environment, physiology, cultural proclivities, and economics on the effects of health. It was also my intent […]

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Carbohydrate Restriction and Diabetes Management: A Specific Application

Insulin resistance and type 2 diabetes are characterized by an impaired ability to metabolize glucose (Paoli, Rubini, Volek, & Grimaldi, 2013). However, the severity of insulin resistance and type 2 diabetes has been mitigated and/or eradicated by very low carbohydrate diets (Paoli et al., 2013). Considering the potential side effects of drug therapy interventions, nutritional […]

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Very Low Carbohydrate/Ketogenic Diets: Benefits and Limitations

The paleolithic era (11,000 years ago) suggests that over 73% of most societies consumed the majority of their foods from animal sources (up to 65% of total calories) with remaining energy and sustenance derived from plant sources (Cordain et al., 2000). In the modern Western diet, over 70% of total daily energy is derived from […]

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Carbohydrates: Where and How Do They Fit in the Modern Diet?

In my last post, I noted that modern Western diets, including macronutrient ratios and macronutrient quality, were substantially different than the hominin diets 10,000 years ago (Ilich, Kelly, Kim, & Spicer, 2014). Of particular interest is the stratification of then and now between daily carbohydrate consumption and carbohydrate quality. In the following sections, I would […]

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