How to Increase HDL Cholesterol: 7 Practical Steps

Key Takeaways HDL is commonly called “good” cholesterol because it helps transport cholesterol toward the liver for processing. However, raising HDL should not be your only goal. The American Heart Association does not consider HDL a treatment target by itself. LDL cholesterol, triglycerides, blood pressure, diabetes, smoking, and family history are also important when assessing…

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How to Increase VO2 Max: A Safe, Practical Training Plan

Key Takeaways VO2 max can improve when your training regularly challenges your heart, lungs, blood vessels, and working muscles to deliver and use oxygen. However, improving it does not require maximum-effort exercise every day. For most recreational exercisers, the most sustainable approach combines comfortable aerobic exercise, a small amount of higher-intensity interval training, gradual progression,…

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How to Lower Cholesterol Naturally: 7 Evidence-Based Steps

Key takeaways Can you lower cholesterol naturally? Many people can improve their cholesterol levels through changes in diet, physical activity, body weight, and other daily habits. Diet changes—especially replacing saturated fat and eating more soluble fiber—usually have the most direct effect on low-density lipoprotein, or LDL cholesterol. LDL-containing particles can enter artery walls and contribute…

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How to Know If You May Have a Concussion

Key Takeaways You may have a concussion if new symptoms begin after hitting your head, falling, being involved in a collision, or experiencing a forceful movement that makes your head move rapidly. Common symptoms include headache, dizziness, nausea, confusion, memory problems, balance difficulties, unusual tiredness, and sensitivity to light or noise. However, symptoms alone cannot…

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How to Jump Higher: Exercises, Technique, and a 2-Day Plan

Learning how to jump higher is not simply a matter of completing hundreds of repetitions. Vertical-jump performance depends on how much force you can produce, how quickly you can produce it, and how effectively you direct that force against the ground. For most people, the best approach combines jumping technique, lower-body strength, plyometric exercises, gradual…

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How to Debloat Your Face Safely: Quick Tips and Warning Signs

Key Takeaways People often use the phrase “debloat your face” to describe reducing temporary facial puffiness. However, “debloating” is not a medical diagnosis, and not all facial swelling is caused by ordinary fluid retention. For mild puffiness, staying upright, using a cool compress, drinking normally, and avoiding another high-sodium meal may help. These measures will…

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How to Increase Testosterone Naturally: Safe Ways That Work

Key Takeaways What Testosterone Does and Signs It May Be Low Testosterone helps support sexual function, sperm production, muscle and bone health, mood, energy, and red blood cell production. Levels can change because of age, sleep, weight, stress, illness, alcohol, medications, and time of day. Low testosterone may cause reduced sex drive, erection problems, fatigue,…

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