Rachael Ajmera, MS, RD

Renue By Science •

Muscle as Medicine: Why Maintaining Lean Mass Extends Healthspan

As you get older, muscle shifts from being a symbol of strength to a cornerstone of health and well-being. From regulating metabolism to supporting energy production, muscle mass plays a crucial role in almost every aspect of health. But with age, muscle mass tends to decline, taking a toll on both your physical function and quality of life. The good news? Maintaining and building muscle is not only doable, but it can also have a powerful impact on your healthspan. In this article, we’ll dive de...
Renue By Science •

Impact of Plant Polyphenols on Longevity

As research digs deeper into the complex causes of aging, it’s becoming clear that some of the most powerful anti-aging ingredients may already be on our plates. In particular, plant polyphenols — molecules found naturally in foods like berries, dark chocolate, and green tea — have sparked the interest of scientists recently, thanks to their ability to neutralize harmful free radicals, alleviate inflammation, and support cellular health. Beyond their antioxidant and anti-inflammatory effects, pl...
Renue By Science •

Inflammaging: How Chronic Low-Grade Inflammation Accelerates Aging

Inflammaging, a concept that combines the terms “inflammation” and “aging,” is a condition characterized by the low-grade, chronic inflammation that usually occurs as you get older. Unlike acute inflammation, which your body uses to fight infections and heal injuries, inflammaging operates silently in the background, often without causing any noticeable symptoms. Over time, inflammaging can accelerate the aging process, contribute to chronic disease, and take a serious toll on your long-term hea...
Renue By Science •

How Scientists Are Measuring Biological Age—And What You Can Do to Slow it Down

Even though aging is inevitable, we don’t all age the same way or at the same exact pace. While some people seem to stay youthful for longer, others may feel much older than their actual age. Unlike your chronological age, your biological age isn’t based on how many candles are on your birthday cake; instead, it’s about how your body is functioning at a cellular level.

Recently, researchers have developed many interesting new methods to measure biological age, using a variety of different tools...
LoseIt.com •

Expert-Backed Health Benefits of Eggs (and How to Enjoy Them)

Open almost any refrigerator and there’s a good chance you’ll spot a carton of eggs sitting on a shelf. After all, eggs are easy to find, budget-friendly, and packed with nutrients. Plus, there are dozens of ways to enjoy eggs, from breakfast basics to main meals and more, making them one of the most popular ingredients on the planet.

Below, experts explore whether or not eggs are really all they’re cracked up to be, along with some easy ideas to add them to your diet

Eggs are well-known for t...
Renue By Science •

Senescent Cells: The Double-Edged Sword of Cellular Aging

Although many signs of aging are easy to see, much of the process is actually driven by microscopic changes, which occur at a cellular level. Senescent cells are key players in the aging process. In small numbers, these cells serve a protective role, preventing the spread of harmful cells and supporting wound healing. However, as they accumulate over time, they can contribute to aging and disease.

This paradox makes senescent cells a double-edged sword: necessary for short-term health but harmf...
Renue By Science •

Latest Breakthroughs in NAD+ Research: What the Science Says in 2025

Meanwhile, nicotinamide mononucleotide (NMN) and nicotinamide riboside (NR) are both precursors to NAD+, meaning that they can be converted by the body into NAD+ to restore its levels. All three compounds have recently sparked growing interest among scientists and supplement manufacturers alike for their ability to support healthy aging and prevent age-related complications.

Within the past few years, a slew of new studies have emerged, highlighting the potential perks of NAD+ for aging, brain...

Double Wood Supplements Review 2025

About Double Wood SupplementsDouble Wood Supplements is a supplement brand based in Sharon Hill, Pennsylvania. The company was originally founded in 2013.The service claims to prioritize transparency, quality, and accessibility by providing pharmaceutical-grade, single-ingredient supplements at an affordable price.They offer a wide range of products to help support various aspects of health, including:immune functionsleepbrain healthhormone balancegut healthfocus and energyanxiety and stresslung...
LoseIt.com •

How to Buy the Healthiest Salmon

There’s no doubt that fish is an awesome addition to a balanced diet. In fact, the U.S. Food and Drug Administration (FDA) recommends making fish a mainstay in your meal plan by eating at least two to three servings each week. Rich in protein and omega-3 fatty acids, salmon stands out as a versatile and nutritious option to squeeze extra seafood into your diet. Not only that, but research even shows that eating more fatty fish (including salmon) could also be linked to a lower risk of heart dise...
LoseIt.com •

9 Kitchen Hacks That Make Cooking for Weight Loss Easier

If you’re looking to lose weight, making more healthy meals at home is a simple way to start. Not only does cooking at home give you complete control over what you’re putting on your plate, but it also makes it easier to manage your portion sizes and add more nutrient-dense foods to your diet.

Luckily, cooking for weight loss doesn’t mean you have to spend hours on meal prep or settle for boring, flavorless dishes. By incorporating a few handy kitchen hacks into your routine, healthy cooking ca...
LoseIt.com •

7 Plant-Based Diet Benefits, According to Experts

Plant-based diets have soared in popularity recently, especially among those seeking a simple, straightforward, and flexible way to improve their health. In fact, research shows that sales of plant-based meat and dairy alternatives increased by 27 percent from 2019 to 2020 alone. Besides the ethical and environmental perks associated with plant-based diets, reducing your intake of animal products has even been linked to a host of possible health benefits.

So why go plant-based? Read on for seve...
LoseIt.com •

7 Functional Exercises to Unlock Your Mobility

Some of the benefits of exercise are obvious, like sleeping better, supporting your weight loss goals, and generally feeling your best. But workouts that include functional movement pack additional hidden health perks, like making it easier to perform your normal daily activities, from getting in and out of the car to bringing in your bags of groceries.

Functional exercises are all about being “fit for life,” according to Karl Knopf, EdD, director at the International Sports Science Association...
LoseIt.com •

Your Guide to the MIND Diet for Weight Loss

What you put on your plate can impact almost every aspect of your health, including brain function. The Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet aims to protect against cognitive decline and help you stay sharp by prioritizing foods that boost brain health, such as whole grains, berries, and leafy greens. It may also aid weight loss by emphasizing fiber-rich foods that can help fill you up.

The MIND diet combines the principles of the Mediterranean diet and the DA...
LoseIt.com •

8 Lean Protein Benefits for Weight Loss and Health

Whether you’re interested in shedding extra pounds, boosting bone strength, or balancing your blood sugar levels, adding more lean protein to your diet may help. The difference between lean protein and other types of protein comes down to nutritional content. The leaner the protein, the fewer grams of fat and total calories it contains per serving. Fresh ham, for example, could be classified as a lean source of protein, whereas fried bacon might not make the cut.

Lean protein is essential for m...
LoseIt.com •

The 10 Best Metabolism-Boosting Breakfast Foods

Maintaining a healthy metabolism is crucial for both weight loss and overall health. A research review notes that our metabolism is responsible for converting everything we eat and drink into energy, which is used to power the cells throughout our body. While there’s nothing we can do to magically boost our metabolism, certain foods can help ensure it is healthy. These foods can also support healthy metabolic function at the start of the day, which may be especially beneficial if you’re looking...
LoseIt.com •

Your Guide to the High-Satisfaction Diet for Weight Loss

It’s a familiar routine: You start a new diet with enthusiasm, but soon find yourself hungry and unsatisfied. Enter the high-satisfaction diet, which provides plenty of protein and fiber to keep you full between meals so you no longer feel deprived.

Here, dietitians dive into the details of this eating pattern — what it is, how it works, and how it stacks up against other options.

The high-satisfaction nutrition strategy in the Lose It! app focuses on eating protein and fiber to increase feeli...
Healthline •

A Glimpse into 6 Best Online ADHD Treatment Options

Many telehealth platforms now offer ADHD treatment online, allowing you to connect with a mental health care professional from the comfort of your own home.

Here are six of the top telehealth services that offer ADHD treatment online.

With its massive network of therapists and psychiatrists, Teladoc makes it simple to connect with mental health professionals who specialize in ADHD.

After filling out a brief survey about your preferences and needs, you can view the profiles of matching mental...
LoseIt.com •

Expert-Backed Health Benefits of Avocados (and How to Enjoy Them)

Known for its mild taste, creamy texture, and vibrant green hue, avocado is a versatile ingredient that pairs perfectly with toast, tacos, and sandwiches. Besides bringing a pop of color to your plate, avocados also offer a host of important nutrients, along with several possible health benefits. Here, experts discuss how avocados can improve your health and how you can easily add them to your diet, from breakfast to dessert.

Avocados are an awesome source of several key nutrients, including he...
Forbes Health •

5 Supplements To Reduce Cortisol, According To Experts

Several supplements may help maintain healthy cortisol levels and manage stress. However, before starting any new vitamin or herbal regime, it’s important to speak with your doctor to make sure there are no contraindications with certain medications you may be taking.
Below are a few of the top supplements to lower cortisol, according to experts.
“Ashwagandha is an adaptogenic herb that has been linked to lower serum cortisol levels and a better sense of stress management,” says Dr. DeCesaris.
O...
LoseIt.com •

7 Things to Expect When You Start a New Diet

Adjusting your diet, fitness, and other lifestyle habits in order to lose weight can come with a lot of changes, many of which go way beyond the number you see on the scale or what you’re putting on your plate. But while there are some things you might expect after starting a new diet plan — like increased energy levels or an extra boost of confidence — other changes you may experience on your weight loss journey might not be quite so obvious.

When you’re getting started on a new diet, it’s all...
Forbes Health •

The Best Supplements And Vitamins For Acne, According To Dermatologists

Myriad factors can contribute to acne, including hormone levels, diet and lifestyle. In some cases, certain supplements may be beneficial for treating acne and are recommended by experts.
“Zinc has anti-inflammatory properties and helps reduce the amount of oil produced by the skin,” says Hannah Kopelman, D.O., a New York City-based dermatologist at Kopelman Aesthetic Surgery. “It also plays a role in the healing of skin lesions and can reduce the severity of acne,” she continues, noting that lo...
LoseIt.com •

How Fast Does Weight Loss Happen on a New Diet?

Whether your goal is to lose 5 pounds or 100, figuring out how fast you can get there is probably one of your first questions when you start a new diet. The answer can vary depending on a variety of factors and may even fluctuate at different points during your weight loss journey. For example, you might notice the pounds drop more quickly when you’re getting started, followed by a slowdown as you settle into a routine.

Here, experts answer the question “Can you lose weight fast?” and explain h...
LoseIt.com •

7 Smart Ways to Add Protein Powder to Your Food

From boosting muscle growth to increasing feelings of fullness, protein powder has been linked to a long list of possible perks, according to research. And while protein powder can’t replace a well-rounded diet, it can be a quick and easy way to add protein to your meals. 

But if stirring a scoop of protein powder into a bit of water or milk doesn’t sound super enticing, have no fear! Here are a few easy and creative ideas to mix more protein powder into your daily diet, according to dietitians...
LoseIt.com •

How to Boost Your Metabolism, According to Experts

If it feels like the scale won’t budge no matter how carefully you diet or what workout programs you explore, a sluggish metabolism could be the culprit. From your diet to your sleep schedule, your exercise routine, and even your age, there’s a long list of factors that can impact your metabolism, making it that much trickier to manage your weight. But while there’s no quick fix that can magically maximize your metabolism, there are several simple steps you can take to help improve it naturally...
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