Fats and ethanol have the greatest amount of food energy per mass, 37 and 29 kJ/g (8.8 and 6.9 kcal/g), respectively. Proteins and most carbohydrates have about 17 kJ/g (4.1 kcal/g).The differing energy density of foods (fat, alcohols, carbohydrates and proteins) lies mainly in their varying proportions of carbon, hydrogen, and oxygen atoms.Carbohydrates that are not easily absorbed, such as fiber, or lactose in lactose-intolerant individuals, contribute less food energy.roteins and most carbohydrates have about 17 kJ/g (4.1 kcal/g). The differing energy density of foods (fat, alcohols, carbohydrates and proteins) lies mainly in their varying proportions of carbon, hydrogen, and oxygen atoms.
An insulin overdose can cause low blood sugar levels (hypoglycemia), which can be quite dangerous. Some of the early symptoms of low blood sugar include: 1  Sweating. 2  Extreme hunger. 3  Dizziness. 4  Cold sweats. 5  Shakiness.  Blurry vision.
Itâs this insulin which causes water retention. Insulin helps your body turn sugar into energy or into fat (if you have eaten so much sugar that you cannot use it all). Consuming too many sugary foods or drinks on a regular basis could lead to very high levels of insulin in your blood.Insulin makes you retain sodium, a mineral thatâs found in salt.his can result in kidney malfunction as well. Symptoms of kidney malfunction: 1  Edema (swelling) in any area of the body, may be generalized. 2  Foamy appearance of urine. 3  Weight gain (from fluid retention). 4  Poor appetite. 5  Urination, excessive at night. 6  High blood pressure. 7  Excretion of protein in the urine.