Health

Professional female athletes frequently weigh 80kg or more, especially in sports like rugby, weightlifting, CrossFit, and rowing.

What alcohol is easiest on the liver? No type of alcohol is easy on your liver, and all alcoholic drinks damage this organ the same way regardless of whether you drink beer,…

No, Arnold’s sleep needs changed as he aged. When he was 19 years old during his early bodybuilding days, he needed 9 hours of sleep and took that full 9 hours.

A 2025 review of 85 studies found consistently active people had 30% to 40% lower death risk from any cause.

Water keeps your skin cells hydrated but it cannot rebuild the proteins that give skin its structure.

High frequency settings above 40 Hz shift the focus toward muscle strength training and away from lymphatic support.

Vibration plates create rapid vibrations that force your muscles to contract and relax dozens of times per second.

A 2014 experiment published in the journal Diabetes split 39 healthy adults into two groups. Both groups ate an extra 750 calories per day from muffins.

After age 30, the body loses about 3 to 8 percent of its muscle mass per decade.

Anna Beery, a clinical dietitian at Ohio State University Wexner Medical Center, confirmed this point.

Yes. Eat a banana 30 to 60 minutes before exercise. This gives your body time to digest the carbs and turn them into fuel.

First, warm water relaxes your stomach muscles. When your gut muscles stay tense, gas gets trapped and food moves slowly.

Hair growth happens at the base of each follicle, where cells divide rapidly and push new hair upward. These dividing cells need a steady supply of amino acids to keep producing keratin.

Your weight changes throughout the day. The average adult’s body weight swings between 1 to 2 kilograms (2.2 to 4.4 pounds) over the course of a single day.

Your body burns calories from everything you do outside the gym. Scientists call this NEAT, which stands for Non Exercise Activity Thermogenesis.

Muscle loss speeds up after age 30 and people lose about 3% to 8% of muscle mass every decade. After age 60 this loss gets faster.

The World Health Organization sets 65 as the start of older age. But this number comes from pension systems, not biology.

Your small intestine absorbs most of the water into your bloodstream. Research shows water absorption starts within 5 minutes of drinking and peaks around 20 minutes.

The air inside your gut expands as the plane climbs higher. Think of how a water bottle puffs up mid flight, then pops when you open it.

Your mouth lining absorbs certain compounds, but the amounts are too small to trigger a metabolic response.

Vibration plates create rapid muscle contractions that pump lymph fluid through your body.

UV radiation damages your skin’s DNA and breaks down collagen, the protein that keeps skin firm and smooth.

Strength training reverses muscle loss at any age. Studies on people in their 70s and 80s show they can build muscle and strength similar to people in their 40s when they train hard.

Spinach gets more attention than watercress, but the numbers tell a different story.

Six bananas contain about 2,532 milligrams of potassium. Add other potassium-rich foods you eat during the day, and you could easily exceed safe limits.

Follow the fiber first rule. A 2016 study found that people who ate vegetables before protein and carbs lost more weight than those who ate in random order.

Regular milk fails the keto test because of lactose, the natural sugar in dairy. Here’s what you get in one cup:

The 3/2/1 rule gives your body the time it needs to shift into sleep mode.