People usually take vitamin supplements as a way to counteract this, but supplements are not always enough. Some types of nutrients are better if taken in through food, since the body can easily absorb and process these nutrients.
To avoid having nutritional deficiencies, be sure to eat healthy, and not cut out too many calories from your diet.

Your metabolism slows down
To lose weight, people usually cut back on the calories that they take in. This makes perfect sense, because if you eat fewer calories than you burn, you will start to lose weight.
However, some people tend to take it further, and try to cut back even more calories from their diet. This might seem like a good idea, but in reality, this just makes it even more difficult to lose weight.
This is because one problem with having too few calories in your diet is that your body may think that you are starving. If this happens, it would actively try to slow down your metabolism in order to prevent you from losing weight too quickly.
A good way to avoid losing too much weight and avoid these symptoms is to eat less, but not too little. Portion management is key when it comes to dieting, and you just need to eat the right amount of food each day for you to lose weight safely.
Blood sugar levels go down
Lower blood sugar levels is one of the rapid weight loss side effects. This happens when you suddenly do not have enough sugar in your diet, and you start feeling dizzy or nauseous as a result.
This usually happens because of crash diets and is a symptom of losing too much weight.
Fatigue
Fatigue or weakness is another symptom of losing too much weight. This happens because your body suddenly has fewer calorie reserves, which means that you do not have enough ‘fuel’ for your daily activities.
Fatigue can also happen if you pair crash dieting with intense workouts, which leaves your body feeling weak, tired, and lacking in energy.
Gallstones
Lastly, gallstones can also be one symptom of losing too much weight.
Gallstones develop when bile starts to build up in the pancreas, which form gallstones over time. This happens when there are not enough carbohydrates in a person’s diet, so bile starts to build up in the pancreas.
So it is important to avoid diets that completely cut out carbohydrates since this can cause a person to develop gallstones.
Key Takeaways
Achieving your ideal weight is highly encouraged especially to maintain good health and to ensure a better quality of life. You can address your weight issues with proper diet and exercise, and good lifestyle changes. However, be wary of obsessing too much on exercise and diet as this may but greater stress on your body.
Weight loss of around 1 to 2 pounds a week is good, and this allows you and your body to safely adjust to the physical changes. Losing too much weight too fast may lead you to feel more unwell. Consult your doctor, dietitian, or trainer to help you better plan sustainable weight loss.
Learn more about Healthy Eating here.