Improve your quality of life with the Keto Diet

Nina Ross
Certified Naturopathic Doctor
November 8, 2023

Are you tired of feeling sluggish and unenthused about life? It might be time to try the keto diet – and not just for weight loss purposes. Did you know that the keto diet can also improve your vitamin D levels, leading to a boost in overall quality of life?

First, let's define the keto diet. It's a high-fat, moderate-protein, low-carbohydrate diet that forces the body into a state of ketosis, where it burns fat for fuel instead of carbohydrates. The premise is simple: by drastically reducing carbohydrate intake and increasing fat intake, the body is able to access stored fat as energy and burn it off, leading to weight loss.

But the keto diet's benefits go beyond just weight loss. Studies have shown that the keto diet can also improve vitamin D levels in the body. Vitamin D is a crucial nutrient that helps regulate calcium and phosphate in the body, promoting the health of bones and teeth. It also plays a role in immune system function and has been linked to a variety of other health benefits, including reduced risk of certain cancers and improved mood.

So, how does the keto diet improve vitamin D levels? One theory is that the high-fat nature of the diet allows for better absorption of fat-soluble vitamins like vitamin D. In addition, the keto diet may improve insulin sensitivity, which can lead to increased vitamin D utilization in the body.

But it's not just the macronutrient content of the keto diet that can impact vitamin D levels. The types of fats consumed on the diet can also play a role. For example, research has shown that medium-chain triglycerides (MCTs), which are found in coconut oil and are easily converted to ketones, can increase the synthesis of vitamin D in the body.

But it's not just about the keto diet – vitamin D levels can also be improved through sun exposure and supplementation. Spending time in the sun and getting at least 20-30 minutes of direct sunlight on your skin can help your body produce vitamin D naturally. Supplementation is also an option for those who don't get enough sun exposure or who have a hard time absorbing vitamin D from food sources.

So, what does this mean for your quality of life? Improved vitamin D levels can lead to stronger bones, a healthier immune system, and potentially even a better mood. And while the keto diet may not be for everyone, incorporating more healthy fats and considering vitamin D intake can be beneficial for overall health and well-being.

Of course, it's important to note that the keto diet should always be followed under the guidance of a healthcare professional and with consideration for individual needs and medical history.

In conclusion, the keto diet isn't just a trendy weight loss fad – it can also improve vitamin D levels in the body and lead to a boost in overall quality of life. By incorporating healthy fats and considering vitamin D intake, you can support your body's needs and set yourself up for success.


"Vitamin D Metabolism and Actions" (Journal of Bone and Mineral Research, 2014)

"The Role of Vitamin D in Cancer Prevention and Treatment" (Nutrients, 2018)

"Vitamin D, Depression, and Seasonal Affective Disorder" (Psychiatry Investigation, 2017)

"The Impact of the Ketogenic diet on vitamin D status: a systematic review and meta-analysis" (Nutrition Reviews, 2017)

Nina Ross
Certified Naturopathic Doctor

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