Fat has 38.1 kJ per gram and has by far the highest energy content. The term "joule" comes from the English physicist JP Joule that indicates the energy required to increase the temperature of 1g of water by 1 ° C. 1,000 joule equals 1 kilojoules (kJ). In everyday use, however, the more common unit is the kilocalorie (kcal). Where: 4.184 kJ = 1 kcal .
Fat therefore has a calorific value of 38.1 kJ = 9.1 kcal. By comparison, proteins and carbohydrates provide just 17.1 kJ (4.1 kcal) per gram. Even alcohol is 29.3 kJ (7.1 kcal), under the energy content of fat.
To burn now 1 kg of body fat, you would first have to identify the physiological calorific value (energy content) of 1 kg human adipose tissue. If we extrapolate the physiological caloric value of fat to one kilogram, we get about 38,100 kJ, equivalent to 9,100 kcal. But, does one have to save 9,100 calories to lose one kilogram of body fat? No. Since the human adipose tissue is not 100 percent pure fat, but about 25 percent water, which is physiological caloric value of body fat "only" is about 6,900 kcal.
To lose a kilogram body fat, you must therefore save around 7,000 calories. With the aim to lose one kilogram of fat in a week, that would be 1,000 calories per day. This is not an easy task and even not recommended. But what is the best way to proceed? Eat less? Or just move more? Find the answers in the following articles:
The female body is always changing. Sometimes, changes that appear to be normal may, in fact, be signs of a cancer. For that reason oncologists recommend always to pay attention to your body, so you quickly identify any changes.
The signals to which we must pay close attention to are:
Most breast lumps do not mean cancer, but it is always good to have them checked by a doctor. Do check your breasts even if you notice dimpling in the skin, nipple turning inward or secretions or redness.
If you notice areas in which the edematous swelling resist for over two weeks, do a medical check.
Bleeding outside the normal monthly cycle can have many causes, but control will serve to rule out endometrial cancer. Bleeding after menopause is never normal and should be checked immediately.
Source: http://www.drjenniferashton.com/cervical-cancer-symptoms/ "cervical cancer symptoms and signs.....vaginal bleeding"
A change in the size, shape or color of a mole is a common sign of skin cancer. You should consult your doctor for a thorough examination and perhaps a biopsy. Do not wait, early diagnosis is critical for this type of cancer.
Anal bleeding are often only a signal of the presence of hemorrhoids, but can also be a symptom of colon cancer. The presence of blood in urine is usually the first sign of cancer of the bladder or kidneys and, also in this case, the action to the doctor must be immediate.
Lymph nodes are small bean-shaped glands present in all body areas. Most of the changes in size are due to common infections, but some types of cancer, including leukemia and lymphoma, can be announced by a swollen lymph nodes and it is good, then, not ever underestimate them.
Occasional difficulty swallowing are not anything to worry about. But when it happens often, especially if accompanied by vomiting or weight loss, your doctor may want to check for tumors in the stomach or throat.
An unexplained weight loss is often caused by stress or thyroid problems, but it could also be a sign of cancer of the pancreas, stomach and lungs.
Almost always associated with stress, smoking, alcohol consumption or a poor diet. If burning persists, best to consult a doctor to rule out problems in the stomach or throat.
Especially if you are a smoker and if you have neglected dental health, be alert for small lesions in the mouth, if they become persistent. They may be associated with irritation and pain and be a sign of oral cancer. Smoking not only causes lung cancer.
A persistent fever could mean leukemia or another type of cancer of the blood.
Many women are tired because they lead a busy life. But the extreme tiredness that does not pass even after rest should not be considered normal, and must be a symptom not to be underestimated.
Most of the infections that cause coughs heal spontaneously in 3 to 4 weeks. Do not ignore those that last longer, especially if you are smoking. If you cough up blood, contact a doctor immediately. Cough is the most common symptom of lung cancer.
Pain is a rare symptom for tumors. Persistent pain and no other cause can be a symptom of cancer of the bones.
"Abdominal pain", especially if associated with tiredness, can be a sign of ovarian cancer. Source: http://www.drjenniferashton.com/ovarian-cancer-symptoms/ "Ovarian cancer symptoms and signs"
The proper functioning of the immune system basically depends on three factors: the environment, food and emotional health of the child or adult. A malnourished child or a kid in a toxic environment or with a serious emotional problem has higher risk of getting sick. It is therefore appropriate to demystify the whole market of natural or synthetic products that promise a stronger immune system: nutritional supplements, vitamins, royal jelly. They won't help if we do not take care of the basic pillars that guarantee good health.
Nature has given us a wonderful way to strengthen the defenses of the baby at birth gift: breast milk. Mom's milk is a life product, designed to be the best food for the baby at each stage and time of day, sterile, perfect, cheap and always available. Nothing can replace it, especially in strengthening the children's immunity. Recent studies support that weaning child if desired, can be made to the five or six years. Breast milk acts like a natural vaccine, passing, passively, the defenses that the mother has the breastfed child. The protective effect of breastfeeding against respiratory diseases, gastrointestinal, obesity, diabetes and leukemia, is amply demonstrated.
For its proper functioning, our body need a proper supply of nutrients from the diet, not supplements or artificial foods. Children should eat plenty of vegetables and fruits of all colors daily (each color represents a nutrient, vitamin antioxidant or different), whole grains and legumes. Furthermore, their nutrition should provide quality protein: egg, poultry and fish are essential to ensure proper growth and development. Sugars, sweets, biscuits or artificial juices should not abound in a baby diet because of large amount of sugar, salt and saturated fats.
The houses should be aired daily, to maintain a fresh, clean air. Field trips, outdoor activities ... in some contaminated sites are beneficial for children. On the other hand, it should be adequate hygiene, not excessively or not deficient, since both ends favor the child to get sick more than usual.
For proper physical development, emotional health is fundamental. Let the kids be kids: playing time, adequate rest and feeling loved and accepted are the keys to their welfare. If the child is happy, he is more likely to enjoy good physical health.