Low-Carb Diets and Dizziness According to MayoClinic, com, drastically reducing your carbohydrate intake can cause dizziness. Low-carb diets can also make you feel tired, weak, constipated, or have headaches. Short-term ketogenic diet side effects include ketogenic flu, which can cause fatigue, nausea, and dizziness, among other symptoms. The ketogenic flu usually resolves in a few days or weeks.
Josh Axe, DNM, DC, CNC, dizziness is a common side effect of Keto because an extremely low-carb diet greatly lowers blood sugar levels. In addition, those symptoms can be the result of vitamin B deficiencies, so increasing your intake of vitamin B while on a ketogenic diet may be a wise decision, he told POPSUGAR. Some experts think that a lack of carbohydrates could cause insomnia, at least at first, because carbohydrates increase levels of L-tryptophan in the body, an essential amino acid that becomes the neurotransmitter serotonin and then melatonin, a hormone that helps us feel sleepy. If planned, these side effects of the low-carb diet can be minor obstacles, and once you adjust to the diet, they should improve and ultimately decrease.
Fatigue and dizziness are the most common side effects of a low-carb diet, and can be avoided for the most part by making sure you anticipate mineral loss. The following list includes the most common side effects of a low-carb diet and I have included tips on how to manage them. One of the side effects of the low-carb diet that appears after approximately 24 hours of dieting is water loss. Eating a lot of carbohydrates will bring cravings back, and for some of us, eating sugar in any amount will start the slide down that slippery slope to carbohydrate overload.
This is one of those low-carb side effects for which I don't have a solid explanation, and it seems to vary from person to person. People critical of the ketogenic diet will present this side effect to convince people that the side effects of the low-carb diet are dangerous. This is another of the most common side effects of a low-carb diet and is usually due to dehydration, loss of salt, consumption of too much dairy or too many nuts, or possibly magnesium imbalances. Also, according to LaMantia, if you tend to experience low blood sugar levels, proceed more cautiously with a low-carb diet.
Low-carb diets are higher in foods that contain histamine, and some people react to increased intake of these foods with anxiety and insomnia. Most of the side effects of a low-carb diet are manageable if you understand why they occur and how to minimize them. Eating a diet high in protein, low in carbohydrates, and low in fat will cause the loose bowel symptoms of a condition called rabbit starvation. When you suddenly decrease your carbohydrate intake on a ketogenic diet plan, you may have some transient episodes of low blood sugar that will give you a lot of fear.
Here's why a lack of carbohydrates on a ketogenic diet can cause a lightheaded feeling and what you can do about it.