How do multiple alcoholic drinks increase blood alcohol concentrations?
Alcohol is one of the most widely used drugs. The more alcohol you drink, the more ends up in your blood. It is often assumed that this happens in a linear fashion.
[Read more…] about Each alcoholic drink hits exponentially harder?
Can the Mediterranean diet reduce heart problems?
Mediterranean countries have lower cardiovascular mortality rates compared to northern Europe and the United States. It is often suggested that this is at least partly due to the Mediterranean diet.
[Read more…] about Mediterranean diet reduces heart problems?
Are high rep resistance training protocols superior to increase muscle capillarization?
Muscle capillaries (the smallest blood vessels) are responsible for the delivery of oxygen, nutrients, and growth factors to the cells. Therefore, increasing the number of capillaries results in better perfusion and a better delivery of these compounds to the muscle fibers.
[Read more…] about High rep training is not superior for muscle capillarization?
Do long-term relationships lower testosterone levels?
Testosterone is also known as the male hormone. It has been suggested that testosterone levels are associated with seeking new sexual partners. From an evolutionary standpoint, lower testosterone levels may result in men that are more loyal to their partner and more likely to care for their offspring. How do relationships affect testosterone levels?
[Read more…] about Long-term relationships lower testosterone?Can endurance training support muscle mass gains with resistance training?
The smallest blood vessels (capillaries) in muscle tissue are responsible for the delivery of oxygen, nutrients, and growth factors. It has been shown that older adults with a low number of muscle capillaries have impaired muscle mass gains during resistance training.
How fast can aerobic capacity be improved?
Aerobic capacity is the maximal rate of oxygen consumption (VO2max). It reflects an individual’s maximal rate of aerobic energy production and is commonly used to reflect general fitness status and especially success in endurance sports.
[Read more…] about Aerobic capacity can be improved quickly?