When a musician plays a note, you can tell if it is high or low. That quality of sound is called pitch. Pitch is how your brain interprets the frequency of a sound wave. Frequency measures how fast the sound wave vibrates, and it is counted in hertz (Hz). One hertz means one vibration per … Read more
Red light therapy is being promoted for many health issues, including pain, skin problems, and wound healing. But can it help with blood clots? The short answer is no. There is no scientific evidence that red light therapy can prevent, dissolve, or treat blood clots. In fact, using it for this purpose could delay proper … Read more
The sacroiliac (SI) joint connects your pelvis to the lower spine. When it gets injured or inflamed, the pain can be sharp, dull, or a deep ache in the lower back and buttocks. The cause of SI joint pain starts with a specific injury or a gradual breakdown of the joint, which then triggers an … Read more
Radio frequency (RF) treatments for the stomach are not a one-time fix. Most clinical protocols recommend a series of sessions, typically spaced one to four weeks apart, depending on the device and your body’s response. For the best results, most people need an initial treatment plan of six to twelve sessions, followed by maintenance treatments … Read more
Jealousy can feel like it takes over your entire mind. Your chest tightens, your thoughts spin, and you start comparing yourself to someone else. It is a painful emotion, but it is also a normal human one. The goal is not to never feel jealous. The goal is to stop jealousy from controlling your decisions … Read more
An ACL injury is a tear or sprain of the anterior cruciate ligament, one of the major ligaments in the knee. This strong band of tissue connects your thigh bone to your shin bone and keeps your knee stable. ACL injuries are common in sports that involve sudden stops, jumps, or changes in direction, and … Read more
Most adults need between 46 and 56 grams of protein per day, but your exact number depends on your weight, age, and activity level. The general guideline is 0.8 grams of protein per kilogram of body weight for a sedentary adult. That works out to roughly 0.36 grams per pound. An easier way to think … Read more
Most babies learn to roll from their stomach to their back between 4 and 6 months of age. Some babies do it as early as 3 months, while others wait until closer to 7 months. This movement is a major motor milestone, and it usually appears before the back-to-stomach roll. Every baby develops on their … Read more
Zinc is a mineral that children absolutely need, but it is often overlooked. It is not a vitamin that gets a lot of attention, yet it is involved in hundreds of processes in the body. For kids, zinc is essential for normal growth, a strong immune system, and even brain development. Without enough of it, … Read more
Jelly is mostly sugar, and eating a lot of added sugar can raise your triglycerides and lower your HDL (good) cholesterol. That does not mean you must give up jelly entirely, but it does mean jelly is a food to use sparingly if you are managing cholesterol. The bigger issue is the total amount of … Read more