If you are experiencing low energy, tiredness, sluggishness, difficulty losing weight, and dry skin, this book is essential for you to read.

Based on my experience in the clinic, when patients present with these symptoms, I first suspect a slow metabolism and low thyroid function. However, to ensure that the symptoms are not caused by other issues or a combination of health problems, I recommend checking for other possibilities. This includes eliminating the following list of potential causes to find the answer or cause that applies to your individual case history.

Here are some things that can make you feel tired and lethargic:

1. Low levels of iron and ferritin (the storage form of iron in your body)

2. Low levels of B12, B5, and B6

3. Low blood sugar levels

4. Diet analysis to see if you are experiencing blood sugar drops, which can affect your energy and concentration, especially around 3-4 pm in the afternoon.