Author: healthtost

The abundance of complex exercises can make getting in shape daunting. Being healthy and fit doesn’t mean you need a 10-step exercise routine. Sometimes, it’s as simple as taking a walk every day. Among all exercises, walking probably gets the least credit. Its benefits are seriously underrated. There is nothing simpler than walking. It is a natural movement for the human body and one of the few things we learn early in childhood. However, how much do we actually use walking? With no equipment required, walking is safe and accessible to people of all ages. A simple walk every day…

Age-related memory decline and neurodegenerative diseases such as Alzheimer’s are often considered irreversible. But the brain is not static. Neurons are constantly adjusting the strength of their connections, a property called “synaptic plasticity,” and this flexibility is the basis of memory and learning. But aging and Alzheimer’s disrupt many cellular processes that support synaptic plasticity. A key question is whether and how affected cells can be helped to maintain their plasticity. Memories are thought to be based on sparse groups of neurons called ‘engrams’, which are activated during learning and reactivated during recall, forming part of the brain’s ‘memory trace’.…

“style=”;” /> If your skin has been feeling a little drier lately, it’s probably low on hydration and could really use a long-lasting drink. Let’s break down the five most common signs of dehydrated skin and what to do about it. First, there is a difference between dry and dehydrated skin. Dry skin is a skin type. Naturally produces less oil. Dehydrated skin is a situation. Any skin type can experience it – dry, oily, combination, sensitive… even breakout-prone skin. And yes, you can have oily and dehydrated skin at the same time. Dehydration occurs when the skin does not…

SPT Labtech, a global leader in the design and development of automated instrumentation and consumables for the life sciences, and BellBrook Labs, a pioneer in high-throughput screening (HTS) assay tools, today announced a partnership to advance cancer research. Together, the companies have developed a miniaturized, high-throughput screening platform for the discovery and profiling of vacuolar protein sorting-associated protein ATPase 4B (VPS4B) inhibitors, addressing a critical bottleneck in early-stage oncology drug discovery. Image credit: SPT Labtech VPS4B has emerged as a high-priority therapeutic target in oncology due to its overexpression in specific tumors and its synthetic-lethal relationship with its paralog, VPS4A,…

At About Face Aesthetics, we continue to offer the Fraxel laser in Philadelphia when it’s the right fit. At the same time, many patients seeking skin resurfacing today are achieving more comprehensive, satisfying results with modern CO₂ laser technology. Understanding how these treatments differ — and why we often recommend CO₂ — allows you to make a more informed and confident choice. Already familiar with it Fraxel Dual? Read on to learn about your Fraxel laser appointment experience. How Fraxel Dual works Fraxel Dual is a non-ablative fractional laser that stimulates collagen by delivering controlled heat to the skin through…

If you’re perimenopausal or menopausal (well, in your 40s and early 50s in general) and feeling frustrated by weight changes and a body you no longer recognize, you’re not imagining it. Many women notice changes in body composition, increased weight around the waist, changes in appetite and the feeling that their body is under constant pressure. A hormone that often comes up in these discussions is cortisol. Cortisol and menopause is an underrated important topic. Cortisol is often called the “stress hormone,” but that label only scratches the surface. Cortisol plays a critical role in metabolism, blood sugar regulation, inflammation…

Pancreatic cancer has many nerves. Notoriously difficult to detect, the disease also often resists traditional treatment. Thus, researchers are urgently looking for new ways to disrupt tumor formation. Although scientists know that the nervous system can help cancer spread, its role in the early stages of the disease remains unclear. “One phenomenon that is known is called perineural invasion,” says Jeremy Nigri, a postdoctoral fellow in Professor David Tuveson’s lab at Cold Spring Harbor Laboratory (CSHL). “That means the cancer cells will migrate into the nerve and use the nerve as a way to metastasize.” Now, Nigri and his colleagues…

Just when you thought puberty was your last hormonal hurray, say hello to perimenopause, the body chemical avalanche of middle age. Look, we’re not going to sugar coat things here. Perimenopause can happen to all same-sex women, but just because it’s natural doesn’t mean it isn’t annoying, confusing, and even downright debilitating. I’ve never really heard perimenopauseor do you think you are too young to start experiencing it? You are not alone. Menopause it’s the big M word that concerns most women. You probably already know what awaits you in your 50s and beyond: a permanent cessation of your menstrual…

A new one report from the NHMRC Center for Research Excellence in Cervical Cancer Control shows the progress Australia has made in cervical cancer prevention. The country has been a leader in HPV prevention and cervical cancer screening for decades. Because of this, Australia is now close to eliminating cervical cancer completely. However, recent declines in vaccination and screening rates threaten this progress.Decades of ProgressIn 1991, Australia launched the National Cervical Cancer Screening Program. The program encouraged women to have regular Pap tests. The test (also called cytology) can find early cell changes that can be treated before they turn…

Food isn’t just about filling hunger – it’s about fueling life. Every spoonful you eat carries vitamins, minerals and antioxidants that your body needs to fight disease, boost energy and stay healthy. However, in today’s fast-paced kitchens, we often unknowingly cook these vital nutrients. From the crisp Punjabi pakoras to reheat curries in the microwave and simmering pots niharicooking methods play a huge role in how much nutrition actually ends up on our plate. Vitamin C, B complex and antioxidants they are very sensitive to heat and cooking style and the wrong method can ruin up to 50–90% of these…