Is vitamin D harmful without vitamin K?

Is vitamin D harmful without vitamin K?
Getting adequate amounts of vitamin D and vitamin K is essential for your health. But some sources claim that vitamin D supplementation is harmful if you have a low vitamin K content. So, what is the truth? This article analyzes the science behind these claims. What are vitamins D and K? Vitamin D and vitamin K are essential fat-soluble nutrients. In general, they are more abundant in foods with high fat content, and their absorption into the bloodstream increases when consumed with fat. Often… ...Read more

The GM diet plan: lose fat in just 7 days?

The GM diet plan: lose fat in just 7 days?
The GM diet, also known as the General Motors diet, is a plan that promises to help you lose up to 15 pounds (6.8 kg) in just one week. Each day of the GM diet allows you to eat different foods or food groups. Diet advocates claim that this technique stimulates weight loss and helps burn fat faster than other diets. But does it really work? This article analyzes the GM diet and its pros and cons. What is the GM diet? The GM diet was supposedly created for General Motors employees in 1985. It is … ...Read more

Nutrition facts of popcorn: a healthy snack and low in calories?

Nutrition facts of popcorn: a healthy snack and low in calories?
Popcorn is one of the healthiest and most popular sandwiches in the world. It is loaded with important nutrients and offers a variety of health benefits. However, sometimes it is prepared with large amounts of fat, sugar and salt, which can lead to overeating. For this reason, it is very important to prepare the popcorn in the right way. It can be super healthy or very unhealthy, depending on how you prepare it. This article reviews the nutritional data and health effects of popcorn, both good and b… ...Read more

Ghrelin: the "hunger hormone" explained

Ghrelin: the "hunger hormone" explained
Weight loss can be difficult, but maintaining your weight after a diet is even more difficult. Research shows that a large percentage of dieters recover all the weight they lost in just one year (1). The weight gain is due in part to the appetite of your body and the weight-regulating hormones, which try to maintain and even recover fat (2, 3, 4, 5). Ghrelin, the "hunger hormone", plays a key role because it tells your brain to eat (6, 7, 8). Their levels increase during a diet and inten… ...Read more

9 Health benefits based on Kefir's evidence

9 Health benefits based on Kefir's evidence
Kefir is all the rage in the natural health community. High in nutrients and probiotics, it is very beneficial for digestion and intestinal health. Many people consider it healthier than yogurt. Here are 9 health benefits of kefir that are backed by research. 1. Kefir is a fantastic source of many nutrients Kefir is a fermented drink, traditionally made with cow's milk or goat's milk. It is made by adding kefir grains to the milk. These are not cereal grains, but yeast colonies and lactic… ...Read more

Fluoride: Good or bad?

Fluoride: Good or bad?
Fluoride is a chemical commonly added to toothpaste. It has a unique ability to prevent tooth decay. For this reason, fluoride has been widely added to water supplies to improve dental health. However, many people are concerned about the potential damage of excess intake. This article discusses fluoride in depth and examines how it can affect your health. What is fluoride? Fluoride is the negative ion of the fluorine element. It is represented by the chemical formula F-. It is widely found in nat… ...Read more

7 "Toxins" in foods that really concern

7 "Toxins" in foods that really concern
You may have heard claims that some common foods or ingredients are "toxic." Fortunately, most of these claims are not supported by science. However, there are some that can be harmful, especially when consumed in large quantities. Here is a list of 7 "toxins" in foods that are really worrying. 1. Refined oils of vegetables and seeds Refined vegetable and seed oils include corn, sunflower, safflower, soybean, and cottonseed oils. Years ago, people were urged to replace satura… ...Read more

9 signs and symptoms of celiac disease

9 signs and symptoms of celiac disease
Gluten is a type of protein found in grains that include wheat, barley, spelled and rye. Celiac disease is a disorder in which eating gluten triggers an immune response in the body, causing inflammation and damage to the small intestine. It is estimated that celiac disease affects almost 1% of the population in the United States (1). Celiac disease is a serious condition that can cause a lot of negative symptoms, which include digestive problems and nutritional deficiencies. These are the 9 most co… ...Read more

The 19 best foods to improve digestion

The 19 best foods to improve digestion
The digestive tract plays a vital role in your health, as it is responsible for absorbing nutrients and eliminating waste. Unfortunately, many people suffer from digestive problems such as bloating, cramping, gas, abdominal pain, diarrhea and constipation for a variety of reasons. Certain conditions, such as irritable bowel syndrome (IBS), gastroesophageal reflux disease (GERD), Crohn's disease, diverticulitis, and heartburn, can put you at risk for more serious digestive problems. However, e… ...Read more