Every parent wants to provide whatever they can to help their child grow up happy and healthy. Most people will immediately think of things like a safe place to live, healthy food to eat, a good education, and so on. However, the very first thing that a parent provides is something much more fundamental: the genes that determine the biological makeup of their child. As I have written about before in this blog post, our gene DNA sequences determine the functions of the proteins, cells, tissues and organs that biologically define us. But we can’t change our DNA sequences (at least not yet, though maybe one day it will be possible through genome editing technology such as CRISPR/Cas9), so is there any way of controlling the genetic information we pass on to our children?
Beetroot juice was found to enhance athletic performance by providing the body with nitrates, which the body transforms into nitrites, and then into nitric oxide. Nitric oxide affects performance in two ways. Firstly nitric oxide dilates the blood vessels, allowing more blood to pass through them, and secondly it improves the efficiency of the mitochondria, the power-houses of the cells, allowing them to create the same energy while using less oxygen.
For many Norwegians Easter is all about long skiing trips in the mountains and spending the nights in the cabin in front of a crackling fireplace. However, it is estimated that only 3-5% of Norwegians actually spend Easter in a mountain cabin, while 85% spend Easter at home. Regardless of where Easter is spent, very many Norwegians start each Easter morning with an Easter egg. I’m not talking about the chocolate-filled eggs left by the Easter Bunny, but the white and yellow ones you would eat for breakfast. The amount of eggs consumed in Norway is doubled during Easter, which gives a consumption equivalent to one egg per person per day during the Easter. Is it healthy to eat that many eggs?
Les dette innlegget på norsk her!
People always say that vegetables are good for you, but did you know that avocados might lower your risk of cardiovascular disease? This delicious vegetable used in salads, power-smoothies, guacamole and more was recently under the scope by American and Australian scientists due to its high content of monounsaturated fatty acids.
The study published in the Journal of American Heart Association investigated whether inclusion of one avocado per day as part of a moderate-fat, cholesterol-lowering diet had any effect on overweight patient’s lipid-profile, compared to a low-fat diet and a moderate-fat diet without avocados. The study participants underwent controlled feeding, which means that every nutrient that was eaten for five weeks had to be registered by the scientists.
Researchers in our group have found that current physical activity guidelines for health are insufficient to mitigate long-term weight gain. The study was published in British Journal of Sports Medicine, and are based on data from The HUNT study i Norway.
The current guidelines for physical activity for health benefits say that all adults should do moderate-intensity activity a minimum of 150 minutes, or vigorous-intensity activity for 60 minutes or more, each week. But do this level of physical activity prevent long-term weight gain?
Summer is almost over, and many people are trying to find the motivation to exercise more and get a healthier lifestyle. If the motivation to start exercising again after summer is to lose weight, the risk is big for you to be disappointed. Let’s just say it out loud: you will not lose weight only by exercising. To be more specific, you need to exercise MUCH if you are going to train your weight away.