Marketers promote juice cleanses as a way to get rid of toxic overload, regaining balance after a period of unhealthful eating, or jump-starting wholesome habits.
But juice cleanses and liquid detox diets are not a healthful or safe approach to weight loss. There's no scientific research that it provides benefits in the short or long term, and it's not an overall healthy approach to eating.
The body detoxifies itself naturally, primarily through the action of the liver, kidneys and gastrointestinal (GI) tract.
These organs help remove toxins or harmful substances that should not be stored in the body, so we don't need to do a juice cleanse or follow a liquid detox diet to be healthy.
A juice cleanse offers people a false sense of security that they are doing something beneficial, when in fact they're not.
You may lose a few pounds on the scale during the first days, but once you come off a cleanse, and eat food, you could gain all this weight right back.
Cleansing is ineffective as a long-term solution to weight loss. A person may shed pounds in the beginning of a cleanse, but this is due to a loss of water, she said.
But the loss of water weight comes at the expense of a loss of muscle, which is a steep price to pay.
Many celebrities have popularized the idea of cleansing. Some stars have tried the approach as a quick way to lose weight, while others have done it to feel healthy after overindulging.
And once people hear the hype and that the "famous and beautiful people" are doing it, everybody else wants to jump on the trends.
Metabolism is the chemical reactions that are needed in our bodies to maintain life as an organism.
It helps convert food into energy, breaking down food into building blocks for various elements, and to eliminate nitrogenous wastes from the body.
A person with slow metabolism will not burn the same quantity of energy as one with a fast metabolism.
What still remains a moving target is how the speed of metabolism varies from one person to another, and what will turn it up or down.
The energy value of any food is measured in calories, and the basal metabolic rate is the minimum amount of calorie count that is required when the body is at rest (Resting Energy Expenditure). Combining it with the energy one consumes while moving around or digesting food gives us the total energy expenditure.
Our body energy needs are dependent on our age, height, weight, genetics and gender, apart from our daily activity.
For half a century, doctors and researchers have known two things that could have improved, or saved, millions of lives:
More than 40 percent of Americans classified as obese say they experience stigma on a daily basis.
Since 1980, the obesity rate has doubled in 73 countries and increased in 113 others. No country has reduced its obesity rate in all these years.
All of our biological systems for regulating energy, hunger and satiety get thrown off by eating foods that are high in sugar (like Fructose, for instance), low in fiber and injected with additives, and which make up 60 percent of the calories we eat.
Even with massive amounts of information drowning our senses, we can focus on what is important and take action.
The brain’s ability to focus on a particular signal while filtering out the rest is now being studied by neuroscientists in detail, and the decades-old studies of the brain cortex being responsible for the same are now proving to be incomplete.
The brain’s ability to focus on one thing while obscuring, curbing or reducing the signal strength of other (presumably unwanted) stimuli can be dangerous if those turn out to be unexpectedly important.
The brain, evolved as it is, has a unique way to handle this issue, by reducing the signal strength of the focused object about four times per second, suppressing what’s important to focus on the other signals, some of which may also be important. The brain is already wired to blink.
Neuroscientists are now also looking at the basal ganglia region of the brain, commonly associated with motor control, apart from reward-based learning and decision making.
The new frontiers of this study include the brain’s attention, action cues and even the elusive subject of consciousness.
The brain, it seems, is interlinked and interconnected in many ways yet to be understood.
A false memory refers to a distorted recall of an event.
They can be completely unreal. In some cases, false memories may comprise aspects of the fact that have been distorted by interfering information or other memory distortions.
Common elements of false memory include:
According to a new study, broken hearts are on the rise. In March and April of 2020, 7.8% of patients presenting with symptoms of a heart attack had the condition - known as Takotsubo cardiomyopathy.
Takotsubo is known to affect people after the death of a child or spouse. People also experience stress-induced cardiomyopathy after surgery, public speaking, a death threat, and claustrophobia in an MRI machine. The research suggests the stress of the global crisis is pushing people's hearts over the edge.
While Takotsubo patients' hearts appear to function normally again, the heart may have some segments that are not contracting well. That may explain why some people report chest pain, breathing difficulty, and other challenges long after their heart appear to have returned to normal.
Medications like beta-blockers and blood thinners can be necessary for recovery, but it is also important to see a psychologist. Meditation and regular exercise may also help.
It is common knowledge that we need to sleep to be our best. And constant sleep loss has serious effects, including death.
Sleep is a neurological activity, and still, sleep-deprived creatures suffer serious malfunction in other parts of the body, outside the nervous system. Chronic sleep deprivation can result in heart disease, high blood pressure, obesity and diabetes.
Sleep, according to deep research on flies, has a function of reversing the ancient biochemical process of oxidation. Without sleep, there is no restoration possible.
Sleep studies prove it is worse than starvation, as early studies (19th century) conducted on puppies showed that they died in about five days if deprived of sleep and kept in motion.
... or ROS is a molecule that builds up in the intestines of animals that are denied sleep.
Studies conducted on fruit flies and mice showed rising levels of ROS when kept in sleep deprivation.
Antioxidants, when given to sleep-deprived flies, made them healthy and active again, proving that the artificial restoration is possible.
Researchers have found that sleep deprivation is not just about the mind, or the nervous system, but affects our gut, blood composition and other parts of the body which seem unrelated to sleep.
It is commonly believed that the consume of artificial sweeteners helps reduce the intake of calories., resulting in less chances to develop a heart disease. However, there are ups and downs also when it comes to this topic, which you should definitely be aware of when deciding to start consuming them.
While artificial sweeteners can help you reduce weight and even the risk of developing a heart disease, you should consider consuming only the ones officially approved, such as saccharin or stevia. Furthermore, it is not recommended to consume extra sweets just because you are reducing the intake of sugar by consuming artificial sweeteners. One next point to be taken into account refers to the danger to consume of these products while lying to yourself that they are not the real staff, therefore you cannot possible gain weight. Well, that is not so accurate and you risk ending up with many extra pounds. Finally, the biggest threaten posed by these products is the addiction: you might realize, a bit too late, that you are too much into artificial sweeteners
The moderate consumption of artificial sweeteners can lead to weight loss as well as to less chances of getting a cancer. However, there are a few risks that one should take into account when consuming these products, such as metabolic syndrome and type 2 diabetes. The safest option would be to consume foods that contain sugar in their natural form, as whole fruit and as few as possible artificial sweeteners and sugar itself.