KRON 4 | How to Make Your Veins Last Longer

Nearly sixty percent of men suffer from varicose veins, so it’s not a common problem for just women and grandmas. Young men are afflicted as well. Here’s how to keep your veins healthy, strong, and functional.

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What are Varicose Veins

Varicose veins are gnarled, enlarged veins, most commonly appearing in the legs and feet, and they are visible under the surface of the skin. These ballooned veins develop a bluish/brown appearance, but they’re not just a cosmetic concern.

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Varicose veins afflict 60% of men.
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Varicose veins are swollen and gnarled.

The Cause — It’s All About the Valves!

They occur when the valves in your veins do not work properly. Your blood is supposed to flow in ONE direction thanks to many one-way valves in your veins. Your veins have to return blood to your heart — that is, your blood has to flow “upstream”. Once it reaches the heart, it is routed to your lungs to reoxygenate.

Faulty valves cause blood to flow back into the vein and then enlarge and swell. Due to excess pressure on the valves, they get stretched and less elastic (flexible). Depending on the vein, you have 1-13 valves per vein.

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Healthy valves keep the blood running one-way (back up to the heart).
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Valves weaken and blood no longer flows in one direction.

Dangers!   

These ballooned, gnarled veins are not just a cosmetic concern. These weak bulging vessels can rupture and bleed as well as cause swelling and throbbing (mild to moderate pain) which can cut into your daily activities. Worse yet, they can cause dangerous blood clots and skin ulcers (sores).

Legs of old woman with varicose veins.

Symptoms

  • Aching legs 
  • Legs feel heavy (especially after exercise or at night)
  • Swollen ankles
  • Shiny skin discoloration near the varicose veins
  • Red, dry, itchy skin
  • Leg cramps when suddenly standing up

Risk Factors      

Continue reading “KRON 4 | How to Make Your Veins Last Longer”

KRON 4 | How to Survive a Sedentary Job

If you sit for long stretches of time, are you doomed to live a shorter life? Is a standing desk the answer? Find out the health effects of and solutions to over-sitting and over-standing.

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The Pitfalls of Sitting

  • Studies have found that long hours of sitting are linked to heart failure and disability risk, and shortens life expectancy.
  • Research has shown that sitting all day reduces the breakdown of fat and increases fat retention.

The Pitfalls of Standing

  • There may be negative health effects from sitting, but that doesn’t necessarily mean that standing is the solution and a standing desk is the answer.
  • Standing has “side effects” and a variable height desk is not appropriate for everyone. Prolonged standing at work can actually be bad for your health.
  • Per a 2005 study in Denmark, long bouts of standing can lead to a higher risk for being hospitalized for varicose veins in the legs (swollen, twisted, and enlarged veins and damaged valves).

When Standing May Not Be Healthier

It may be inappropriate for the following people to stand at their desks if they have:

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When Standing May Not Work at Work

Sitting requires less energy (about 20% less) than standing and helps keep the body stable, so certain tasks are better performed while sitting down, such as those requiring: Continue reading “KRON 4 | How to Survive a Sedentary Job”