Acanthosis Nigricans

What Is Acanthosis Nigricans? Acanthosis nigricans is a skin condition distinguished by dark patchy skin located in the creases and folds of your skin. This thickened and darkened skin will usually appear under the armpit, in the groin area, or more noticeably in the fold of a person’s neck.


Acanthosis nigricans symptoms generally include the appearance of dark, patchy-looking skin. The skin changes typically occur gradually with the apparent darkness appearing over time.  However, the area may also be itchy or develop an odor.

Acanthosis Nigricans


The acanthosis nigricans causes typically include having a poor diet and not getting enough exercise that has lead to insulin resistance.  The dark skin is the result of insulin accumulating in the blood. Therefore, acanthosis nigricans insulin resistance is common in people who are obese and is often an indication of prediabetes or the development of type 2 diabetes.


Well, it has been described as a skin condition. However, acanthosis nigricans is the result of an underlying condition. Most often, acanthosis nigricans is a sign of insulin resistance. In rare cases, it may be indicative of some other underlying conditions. Since it is a condition of the skin, acanthosis nigricans is typically diagnosed by means of a visual skin examination. However, a good medical examiner will suggest that you get your blood glucose levels tested. And, if not, you may want to kindly request to have a blood glucose test performed to rule out any blood sugar issues.

Low Carb Diet Challenge


The most effective acanthosis nigricans treatment is treating the underlying cause. Therefore, since the skin changes associated with acanthosis nigricans typically occurs in people who are obese with prediabetes or type 2 diabetes, going on a low carb diet can help treat the problem. We typically recommend our prediabetic clients and weight loss clients get started with the 30-Day Low Carb Diet Challenge for Beginners to start learning what to avoid and what to eat on a low carb diet. We have plenty of free recipes on the blog, but it is important to know the dos and don’ts. We also have an online keto store to take some of the guesswork out of figuring out what you can eat.

Reversing Type 2 Diabetes Without Medication

However, by all means consult with a physician to determine if you have prediabetes or type 2 diabetes. Both should be taken seriously to avoid diabetes complications. People with type 2 diabetes can either start with the low carb diet challenge first or go straight to learning how to reverse type 2 diabetes without medication. Although treating your prediabetes or type 2 diabetes should be the primary concern, going on a low carb diet should be an effective acanthosis nigricans treatment.

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