Vegan Liftz is a community-supported website. We may earn a small commission on purchases made through our links. Learn more.

Can Keto Improve Your Libido?

Jason Hughes
Published by Jason Hughes
Fact checked by Markus Oliver, BHSc FACT CHECKED
Last updated: June 24, 2022

Men have around 20 times as much testosterone as women. Testosterone is a naturally occurring steroid hormone that sends messages to your cells. A normal level is what helps you grow bone and muscle cells. 

Low testosterone, also known as low T, affects your weight, mood, and, yes, libido.

We will look at the Keto diet so we can better understand its effects on your libido.

Does Keto kill testosterone?

Your age, genes, and environment can decrease your testosterone level, which leads to health-related issues. 

The first thing a Keto diet accomplishes is reducing carb intake. Overweight men typically have lower testosterone, so losing weight will undoubtedly improve hormone levels.

But, for most others, a Keto dietary plan may be a solid stride toward a healthier overall lifestyle. But, restricting your carbs too much and introducing too much fat and protein can actually have the opposite effect and kill your testosterone.

Do you need carbs to produce testosterone?

The answer may surprise you. A high carbohydrate diet will actually increase your testosterone because it protects testosterone production.

If you cut your cards by too much, you may end up increasing your stress levels and lowering your testosterone. The same goes for when you eat too much protein. 

Which means that Keto is likely not going to be the answer for someone diagnosed with Low T. 

Keto Cured Erectile Dysfunction

Erectile dysfunction (ED) and low testosterone are different things. 

ED is when a man has issues with getting and maintaining an erection. Low T means a man has a low level of testosterone.

Erectile dysfunction sometimes is an early warning of poor heart health. The Keto diet promotes high levels of Omega-3 fatty acids, which leads to better blood circulation and heart health.

Changing your diet may not cure ED overnight, but the Keto diet provides some men with a solution to resetting their system over a short span of time.

What are the benefits of a keto diet?

  1. Reduced appetite. The Keto diet is popular because it doesn't restrict how much you can eat, just what you eat. And a low-carb diet automatically reduces hunger.
  2. Decreases insulin complications. A ketogenic diet plan can reduce blood sugar because it reduces your carb intake.
  3. Improves heart health. According to research, some people experience a drop in bad cholesterol and an increase in the 'good' sort. 

What are the cons of a keto diet?

  1. Any diet is hard to maintain. The Keto diet may be easier to stick to than other diets. But, it is still an on/off switch regarding what you can and can't eat. You are either all in or it doesn't do its job.
  2. "Keto flu." Some people experience short-term fogginess, headaches, and extreme fatigue because of the decrease in vitamins and minerals. Constipation may also be a symptom because of the lack of fiber in a ketogenic diet.
  3. Health risks. Introducing a high-fat and low-carb diet can exasperate kidney disease and can lead to kidney stones. The Keto diet can cause dehydration, too.

Keto and Testosterone

Just like with everything, you can overdo the Keto diet, especially if you're changing your eating habits to increase your libido.

The lack of research makes it difficult to know just how much Keto affects testosterone levels. And, Scientists have actually found that high carbohydrate diets increase testosterone levels, not decrease it.  You should always consult your physician when you change your diet and exercise. It is for your safety, and so you can get the results you're looking for.


Can Keto cure cancer?

Recent research shows that a Keto diet can help prevent some cancers. A low-carb diet can also help treat cancer alongside chemo and radiation. The belief is that a high-fat diet starves tumors and cancer cells because it naturally feeds on sugar.

Cancer prevention and treatment organization have not added Keto to any literature. But, the hopes are that Keto is an extra oomph along with chemotherapy and radiation.

What foods can increase testosterone?

  • Ginger - Improves testosterone and antioxidant levels.
  • Oysters - Increases sperm health and reproductive functions.
  • Pomegranates - Supports heart health and stress reduction.
  • Plant milk - Increases testosterone levels in men.
  • Fatty fish - Rich in Omega-3 fatty acids, which increases hormone levels

What foods can decrease testosterone?

  • Soy-based products - Foods like tofu can cause a drop in hormones.
  • Mint - Spearmint and peppermint can cause a Low T.
  • Licorice - Influences hormone levels over time.
  • Flaxseed - Only specific populations see a decrease in testosterone levels.
  • Processed foods - Contain trans fats, which can lead to type 2 diabetes and heart disease.
  • Alcohol - Excessive alcohol will eat your testosterone levels. 

About the author