The phrase "metabolism" can now be heard very often and in a variety of contexts. Often slow exchange accused person can not lose weight, and continues to gain weight, despite attempts to reverse. So rather widespread notion that a fast metabolism
Rapid metabolism: the cause of rapid aging?
rather slow. However, the fact that a person has a fast metabolism, does not necessarily mean that he has a good health; in fact, it can accelerate the aging process.
The stores can find many food additives intended to accelerate the metabolism and as a consequence, to reduce weight, but it is - just stimulants. Instead of trying to increase the level of metabolism, many experts recommend to reduce the number of calories consumed, due to this slow metabolism
Improves metabolism and losing weight without dieting
And secure a longer, healthier life.
A new study of the relationship of thyroid function with a life expectancy produced results that speak in favor of this approach. For the study were selected families in which at least two were brothers and sisters under the age of 90 years or more, and stay alive.
It appeared that children such people (most of them were middle-aged) thyroid function differs from the subjects of the control group. The level of thyroid-stimulating hormone have been upgraded, and the level of thyroxine
Thyroxine - the main thyroid hormone
and triiodothyronine - reduced, indicating low thyroid activity and consequently relatively slow metabolism. The activity of the thyroid gland in subjects aged 90 years and above was also below normal. Furthermore, it was found that the average parent these subjects was 93 years.
These results allow us to suggest that hereditary factors that reduce thyroid function and, along with it, slowing metabolism, may be the cause of relatively high life expectancy.
How fast metabolism contributes to aging
According to one theory, a large power consumption reduces life expectancy: the human body - as a motor, and if it is forced to work too quickly, it will wear out quickly. It is known that about 60% of the species of mammals to reduce the number of calories actually lengthens life (assuming that the diet will still contain all of the required nutrients).
Accelerated aging may also be a result of exposure to reactive oxygen compounds (free radicals), which are byproducts of metabolic processes. It is assumed that the slower the metabolism, the less free radicals.
Reasons for slow metabolism
Caffeine is found in many anti-obesity agents, and the reason is simple - it is a stimulant that increases the metabolic rate. Caffeine intake can increase metabolic rate by 4-5%, but it is important not to abuse them (in which case it may cause side effects such as sleep disorders, headaches, anxiety, rapid heartbeat, nausea, tremors). However, a couple of cups of coffee a day will not harm and will help you burn unwanted fat.
- Refusal of dairy products
Calcium deficiency can be one of the causes of slow metabolism, and one of the richest sources of this material are dairy products. In addition, regular consumption of low-fat dairy products reduces the volume of deposits of subcutaneous fat.
If you spend a long time without food, metabolism slows down is inevitable, as the body starts to save energy. Therefore it recommended to eat 4-5 times a day, at regular intervals, so that the body has not had time to start work in saving mode.
Alcoholic beverages are not only high in calories and contain a minimum of nutrients, but also slow the metabolism. According to some reports, a few hours after drinking the rate of metabolism falls by an average of 73%. Although in small doses, alcohol can be useful, it is strongly recommended to avoid abuse; those who find it difficult to confine a small dose, it is better not to drink at all.
Refined carbohydrates are low in fiber and nutrients, but they very quickly increase blood sugar levels
Blood sugar - one of the main indicators of human health
. These carbohydrates include sugar, white flour products, sweets and chocolate bars.
Vitamin D is important for absorption of calcium, to form healthy tissue, and simple to maintain good overall health. Take supplements with vitamin D, eat sea fish, drink milk, and more often in the sun.
Muscle tissue burns more calories than fat, even when the body is in a state of rest. Perform regular strength training to build muscle. In addition, such load increases bone density with age, which may start to decrease, causing bones become more brittle.
Iron is essential for normal metabolism and burning calories. To compensate for the lack of iron, eat meat, greens, and take special supplements.
Protein is needed for muscle growth, so try to eat at least a small amount of protein with every meal.
Scientific evidence suggests that type 2 diabetes causes a slowing of metabolism, although it is not clear why this is so. Appropriate treatment helps to reduce the effects of a slow metabolism and prevent other health problems.
