Balancing TB Treatment and Microbiome Health: A Delicate Act

Affiliate Disclosure

This site contains Amazon affiliate links. I am an Amazon Associate and I do receive commissions from purchases made using my links. What this means is that when you click on a link and shop, I may get a small commission paid to me at no extra charge to you. Thank you ever so much!

Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), remains one of the world's leading infectious disease killers. Standard treatment is a long course of multidrug antibiotic treatment, which is essential to cure the infection. But more and more, there is concern that this life-saving treatment carries an unheralded cost—dysruption of the respiratory microbiome.

The Forgotten Side Effect: Microbiome Disruption

The respiratory microbiome is a dynamic and complex assemblage of microbes that live within the airways. Far from being passive observers, these microbes regulate inflammation homeostasis, confer mucosal integrity, and condition the immune system. They comprise health-promoting genera like Streptococcus, Prevotella, Veillonella, and Haemophilus, which are all integral to respiratory well-being.

Unfortunately, anti-TB antibiotics—particularly broad-spectrum ones such as rifampicin and moxifloxacin—do not differentiate between pathogenic bacteria and beneficial commensals. Our recent study comparing seven regimens of anti-TB therapy reported that soon after starting treatment, the microbiome lost a substantial amount of abundance and diversity.

One involving moxifloxacin and 20mg/kg rifampicin showed transient depression of the microbiome but reassuringly normalization of pretreatment levels at three months. In contrast, when rifampicin dose was increased to 35mg/kg, recovery took longer and was less than full at follow-up. This suggests that higher doses, while potentially improving TB clearance, are potentially more toxic to the microbial community sustaining overall recovery.

Why Microbiome Disruption Matters

A disordered respiratory microbiome—dysbiosis—has serious consequences:

• Compromised immunity: Without commensals to assist with signaling the immune system, the body won't be able to keep infections at bay or heal from inflammation.
• Opportunistic infections: Reduced microbial diversity creates space for opportunistic pathogens like Pseudomonas and Staphylococcus to dominate.
• Chronic inflammation: A healthy microbiome helps provide balance of immune responses. When that's lost, inflammation is likely to become chronic, leading to tissue damage and preventing healing.

In high TB burden countries where co-infection with HIV or the flu is common, the stakes are even higher. There are also some study proposals that the microbiome might influence the body's sensitivity to Mtb itself or even influence the efficacy of vaccines.

To minimize collateral damage to the microbiome without sacrificing effective TB treatment, we must reconsider antibiotic dosing and delivery. These are a few promising directions:

1. Precision Dosing & Therapeutic Drug Monitoring (TDM)

People absorb and metabolize TB drugs differently. Uniform dosing could lead to overexposure in some, harming the microbiome unnecessarily. TDM allows for individualized dosing to hit therapeutics with precision, without excess.

2. Shorter Regimens

Recent experiments have shown that four-month regimens of moxifloxacin or rifapentine are equally effective as conventional six-month regimens in some individuals. While this reduces exposure to antibiotics overall, it's noteworthy that the shorter regimens could be coupled with increased drug doses, which in turn can still have a spectacular impact on the microbiome. More research is needed.

3. Targeted Therapies

Future treatment might move towards narrow-spectrum or host-directed therapy that avoids the beneficial microbes. Targeted delivery and inhaled formulations may reduce systemic exposure and leave microbial communities intact elsewhere in the body.

4. Probiotics and Microbiome Support

Probiotics and prebiotics offer some promise in preserving microbial balance in the application of antibiotics in other contexts. While we did not utilize probiotics in our experimental design, we did experience some rebound of the microbiome, though its quality is an area to continue investigating. Targeted phage therapy is also a pathway to pursue in the future, with pathogen-specific killing but not commensal harm.

Toward a New Treatment Paradigm

TB treatment is an act of balance: destroying the pathogen while not undermining the host's long-term well-being. Toxification or prolonged antibiotic treatments risk upsetting the balance in the direction of harm, especially if they decimate the microbiome. Under-treatment risk drug resistance and relapse.

In order to balance this delicate act, we must adopt a more nuanced, precision-based approach to treatment—one where the microbiome is not an innocent bystander, but a willing participant in recovery.

As our understanding of the microbiome's role in immunity and disease expands, the time has come to make microbiome health a central determinant of TB drug development and clinical trials. Then we can really optimize treatment strategies—not just for pathogen eradication, but for holistic recovery and best possible wellness.

Read More

UK Digital Health Company First in the World to be Certified for Cuffless Blood Pressure Smartphone App

Affiliate Disclosure

This site contains Amazon affiliate links. I am an Amazon Associate and I do receive commissions from purchases made using my links. What this means is that when you click on a link and shop, I may get a small commission paid to me at no extra charge to you. Thank you ever so much!

A UK-based digital health company has become the first globally to be certified for a blood pressure smartphone app that does not require a traditional cuff.

Lifelight's revolutionary mobile app uses only a smartphone camera to measure blood pressure accurately, a possible revolution in how we screen for and track cardiovascular disease.

Lifelight App Brings Clinical-Grade Blood Pressure Monitoring to Your Smartphone

By eliminating the need for in-person appointments, clunky equipment, and costly processes, Lifelight's solution cuts the barriers to cardiovascular screening dramatically. Its purpose is simple: make early diagnosis of high blood pressure quick, easy, and scalable—right from the phone in your pocket.

The innovation is timely. Two of the most expensive and widespread long-term conditions the NHS is facing are hypertension and cardiovascular disease. The app from Lifelight has the potential to support more preventative work, reducing system burden and individual health risk.

How It Works: AI + Smartphone Camera = Accurate Blood Pressure Readings

At its core is remote photoplethysmography (rPPG), a technique that tracks minuscule colour shifts across the face—"micro-blushes" caused by fluctuations in blood flow.

These minute fluctuations are detected by a smartphone camera before being processed through Lifelight's proprietary AI models to deliver clinically validated systolic and diastolic blood pressure measurements.

While rPPG technology itself is not new, Lifelight has innovated the technology with a clinically validated dataset of over 25,000 video recordings and blood pressure pairs. Their AI was also trained using data from a diverse patient population of 12,500 patients, and the system is protected by six patents.

Proven Impact: Already in Use by 100,000+ Across UK and Europe

Lifelight's app has already found widespread popularity, with over 100,000 users across the UK and Europe. It has been used in NHS pilot programs—such as the Hampshire and Isle of Wight Integrated Care Board—and integrated into well-known sites such as iPlato's myGP app.

The technology is also being piloted by insurers, digital healthcare operators, and virtual ward programs, specifically for managing chronic illness and remote screening.

CEO: “As Significant as the Smartphone Camera Was for Photography”

“This is a moment as significant as the smartphone camera was for photography. For the first time, we’ve put GP-level blood pressure monitoring into the smartphone in your pocket,”

 — Laurence Pearce, CEO, Lifelight

Pearce pointed to Lifelight's potential to eliminate unnecessary GP visits and free up clinicians from less urgent cases. With Health Secretary Wes Streeting valuing preventable care through the NHS on a scalable basis, Lifelight sees itself as a good match for national health policy aims.

Lifelight estimates that 15% of Europeans are walking around with undiagnosed high blood pressure, although 80% of cardiovascular disease is preventable.

Their application is compatible with 10-year-old phones, and thus it reaches 80% of all users globally. It does not require cuffs, wearables, or the need to train, and it can be especially valuable for people with obesity, mobility impairments, or difficulties using conventional blood pressure devices.

Being Compliant with NHS Aims for Prevention Health

With the NHS placing greater emphasis on preventative care and about to roll out a national cardiovascular screening program, such technologies as Lifelight are going to shape the future. With clinical-grade blood pressure readings offered at no charge, without delay, or complication, Lifelight can potentially mainstream early cardiovascular screening.

In a nutshell: Lifelight's cleared app is not just the world's first digital health app but potentially the template for scalable, preventative cardiovascular medicine—turning every smartphone into a medical-grade tool.

Read More

Why Olive Oil Deserves a Spot in Your Daily Diet: 5 Proven Health Benefits

Affiliate Disclosure

This site contains Amazon affiliate links. I am an Amazon Associate and I do receive commissions from purchases made using my links. What this means is that when you click on a link and shop, I may get a small commission paid to me at no extra charge to you. Thank you ever so much!

Olive oil isn't simply a delicious way to spice up your go-to dishes—it's a scientifically supported nutritional powerhouse. Since it's a mainstay of the Mediterranean diet, consistently voted the world's healthiest diet, olive oil is more than just a taste sensation. To help shield your heart, sharpen brain function, and more, here are five persuasive reasons to add a bit more olive oil to your plate.

1. Supports Heart Health

Heart disease is still the worldwide leader among causes of death, but olive oil can help shift the odds in your direction. Extra virgin olive oil contains high levels of monounsaturated fats that reduce LDL ("bad") cholesterol while maintaining HDL ("good") cholesterol. More amazing? A 2020 Journal of the American College of Cardiology study revealed that consuming half a tablespoon of olive oil daily was linked to a 14% reduced risk of cardiovascular disease and an 18% reduced risk of coronary heart disease

Its antioxidants, such as oleocanthal, also combat inflammation—one of the main causes of heart disease.

2. Supports Brain Health

Olive oil isn't just body fuel—it may also protect your brain with aging. According to a 2023 Nutrition study, people who consumed more than half a tablespoon of olive oil every day had a 28% lower risk of death due to dementia compared to those who consumed it in small amounts.

Some of the antioxidants present in olive oil can pass through the blood-brain barrier and directly affect brain health. It can also indirectly support the brain from improved cardiovascular wellness—because what's good for the heart is also likely to be good for the brain.

3. Can Prevent Stroke

Stroke, the second leading cause of death worldwide, based on the World Health Organization (WHO), can be prevented with the assistance of olive oil. A 2014 review found that olive oil was the only monounsaturated fat always linked to a reduced risk for both heart disease and stroke. This is significant, as stroke is initiated by compromised blood flow to the brain, either through a clot or bleeding. The cholesterol-lowering and anti-inflammatory effects of olive oil are shielding in this context as well.

4. Reduces Risk of Type 2 Diabetes

Diabetes is spreading all over the globe at a rising rate, and India alone reported over 101 million people suffering from diabetes in 2021. In a research study in 2019, people with prediabetes who consumed 55 mL each day of olive oil containing added oleanolic acid were less likely to develop type 2 diabetes.

Olive oil intake as a component of a balanced diet may lower blood sugar levels and enhance insulin sensitivity—key elements in diabetes prevention and treatment.

5. May Lower Risk of Specific Cancers

Olive oil may become a cancer-fighting companion, according to new evidence. A 2022 PLOS ONE paper linked higher olive oil intake with a reduced risk of breast and colorectal cancers. The benefits of olive oil in this connection are its oleic acid and antioxidant levels, which reduce inflammation and destroy free radicals—wayward molecules that can destroy cells and DNA.

Whether you're drizzling it on greens or using it to sauté vegetables, incorporating olive oil into your daily routine is a straightforward change with big health benefits. Opt for extra virgin olive oil to take advantage of its antioxidant capabilities and heart-healthy fats. Your body—and brain—will thank you.

Read More

Kidney Disease Can Be Silent for Years: 5 Warning Signs to Watch Out For

Kidney disease is also known as a "silent killer" — and rightly so. Chronic Kidney Disease (CKD) and other conditions of kidney disease can quietly form with no noticeable signs or symptoms in their early stages. Symptoms do not appear until the kidneys are severely damaged.

According to Dr. Mohit Khirbat, Consultant, Nephrology, CK Birla Hospital, Gurugram, "The subtle warning signals of kidney disease are most often ignored or attributed to other run-of-the-mill illnesses. Chronic Kidney Disease, especially, can creep over years undetected. Detection of the signs early on will go a long way in slowing its progress."

In this article, we break down five typical early indicators of kidney problems that everyone should look out for.

1. Persistent Fatigue and Lack of Energy

When you're always tired or have difficulty concentrating, your kidneys might be to blame. When kidney performance falls, toxins and waste products start accumulating in the blood, leading to fatigue and confusion.

Also, decreased production of erythropoietin — a hormone secreted by the kidneys that helps in the production of red blood cells — may lead to anaemia. It leaves you weak and breathless even when you put in minimal effort. Unfortunately, most people just put it down to general tiredness or aging.

2. Changes in Urination Pattern

Your urine is an important reflection of the overall health of your kidneys. Some of the initial signs to watch out for are:

• Nocturia (excessive nighttime urination)
• Foamy or foamy look of urine (an indication of protein in the urine)
• Hematuria (blood in urine)
• Dark or dark-colored urine

These signs and symptoms may be mild or temporary but may signal declining kidney function and should be discussed with a doctor.

3. Swelling of the Ankle, Foot, or Eye

Notice puffiness around your eyes or swelling in your feet and lower legs? That is not necessarily due to a salty meal or standing too much. It might be a sign of fluid buildup from impaired kidney function.

Normal kidneys regulate fluid and salt. When they begin to lose function, excess fluids build up, leading to swelling that is visible — and usually blamed on other illnesses.

4. Skin Itching or Rashes with No Obvious Cause

Frequent or unexplained itching can be due to chemical imbalance and waste buildup in the body. As your kidneys lose function, the normal blood levels of phosphorus and calcium become disrupted and cause recurring itch or dry, scaly skin.

This is more than a skin problem — it's a red flag that your kidneys may not be working as well as they should.

5. Nausea, Metallic Taste, and Loss of Appetite

When the kidneys are no longer able to filter out wastes effectively, the toxins begin affecting other organs in the body, including the digestive system. This may result in symptoms like:

• A metallic taste in the mouth
• Bad breath (also referred to as "uremic fetor")
• Nausea or vomiting
• Decreased appetite

These are easy to confuse with gastrointestinal distress, but if persistent, could be an indicator of a serious kidney problem.

Conclusion

Kidney problems won't manifest for years, but your body will give you the clue. Don't ignore these symptoms — early treatment is the key to avoiding long-term damage to the kidneys.

If you find yourself with any of the above issues, consult a nephrologist for proper examination and diagnosis.

Read More

6 Bedtime Habits Women Over 50 Should Start Tonight for Better Sleep and Health

Can't sleep, lack of energy, or stress after 50? Discover six easy bedtime habits that dietitians recommend to improve your body, mind, and overall long-term health.

Turning 50? These 6 Nighttime Habits Can Transform Your Sleep and Health

Turning 50 is certainly something to be celebrated. Age comes with wisdom, confidence, and a stronger sense of self. But let's be real—your body simply doesn't look or feel the same way it used to. Hormonal changes, sleep problems, and creaky joints are part of the package.

That's why prioritizing self-care, especially at night, becomes essential. A thoughtful bedtime routine can set the stage for quality sleep, stronger bones, clearer minds, and a brighter tomorrow. 

We asked registered dietitians for simple, science-backed nighttime routines women over 50 can start tonight. These tips are simple, easy to stick to, and collaborate with your aging body—not fight it.

1. Swap Alcohol for a Sleep-Inducing Mocktail

If you like a wine glass at night, attempt switching to a mocktail or non-alcoholic wine. Alcohol may help you fall asleep quicker—but it also disrupts your sleep cycles and causes more wake-ups, especially in menopause.

"Most women over 50 report insomnia due to hormone changes," says Melissa Azzaro, RDN, LD. "Alcohol can worsen night sweats and hot flashes, making it even harder to get restorative sleep."

Try a soothing herbal tea with chamomile, tart cherry juice, or magnesium-based sparkling water to induce your sleep naturally.

2. Enjoy a Protein-Rich Bedtime Snack

Hormonal changes in your 50s can accelerate muscle loss. That's why a small protein-rich snack before bed—like cottage cheese, Greek yogurt, or a plant-based protein smoothie—can help with nighttime muscle repair and metabolism.

"Protein assists with muscle maintenance, especially when combined with resistance exercise," says Jamie Lee McIntyre, M.S., RDN.

Bonus: Strong muscles also support your balance, mobility, and bone density.

3. Don't Forget to Brush Your Teeth

You might be tempted to slide into bed without brushing—but oral hygiene is more important than ever in your 50s. Gum disease, dry mouth, and even oral cancer are all more common with advancing age, and dental health is now known to be linked with heart disease, diabetes, and overall nutrition. 

Brushing at bedtime stops the accumulation of bacteria and supports whole-body wellness.

And, healthy teeth make eating whole foods—like crunchy nuts and vegetables—so much more enjoyable. 

4. Keep a Glass of Water at Your Bedside

This one habit can make a huge difference. Hot flashes, night sweats, and hormonal fluctuations can dehydrate you as you sleep. 

"Even if you don't wake up, you're likely to start the day dehydrated," says Frances Largeman-Roth, RDN.

Keeping water nearby reminds you to take a few sips of water as soon as you get up. Cold water can also lower your temperature if you experience hot flashes during the night.

5. Take Magnesium Glycinate for Relaxation and Bone Health

Magnesium is essential for sleep, stress reduction, and bone density—and many women aren't getting enough. Magnesium glycinate is one highly absorbed type that promotes relaxation and muscle function.

Studies link more magnesium to improved sleep and stronger bones—especially in key areas like hips and spine.

Talk with your healthcare provider before adding supplements, especially if you're on medications or have an underlying condition.

6. Use Deep Diaphragmatic Breathing

Stress and sleep don't get along—and stress is also a leading cause of heart disease in older women. Even 2–3 minutes of slow, belly-deep breathing before bedtime can slow down your nervous system and get your body ready for sleep.

"This kind of breathwork can help lower cortisol, regulate heart rate, and bring on relaxation," says Brittany Scanniello, RDN.

Try inhaling through your nose for 4 seconds, holding for 4 seconds, and exhaling slowly through your mouth for 6 seconds. Repeat a few times before lights out.

Final Thoughts: Small Nighttime Habits, Big Long-Term Benefits

Life after 50 is all about working smarter—not harder—when it comes to your health. These six nighttime habits can help you:

• Sleep more soundly
• Protect muscle and bone health
• Manage stress and hormone changes
• Enhance hydration and nutrition
• Promote whole-body well-being

Begin with one or two rituals and expand from there. These tiny evening habits can, in time, add up to more robust mornings, improved energy, and a healthier you.

Ready to reshape your nights after 50?

Begin with a mocktail this evening, practice some breathwork, and awaken to a brighter tomorrow.

Read More

Best Non-Drug Knee Arthritis Treatments After 40 — According to Science

Nearly 1 in 4 Adults Over 40 Develop Knee Arthritis — Here's What Really Works

By age 40, there's nearly a 25% chance you'll have knee osteoarthritis — a condition where cartilage deteriorates, causing pain, swelling, and stiffness that can make normal movement a chore.

Although medications like NSAIDs may bring temporary pain relief, they also come with side effects like gut issues or increased heart risk. Fortunately, a new big meta-analysis suggests that non-drug treatments can bring better, longer-lasting benefits — with less risk.

Exercise, Hydrotherapy, and Knee Braces Outperform High-Tech Treatments

Chinese scientists analyzed 139 clinical trials involving nearly 10,000 knee osteoarthritis patients. Reported in PLOS One, the study compared 12 non-drug treatments — from basic exercises to high-tech approaches like laser and ultrasound therapy.

Top-ranked therapies were:

1. Knee bracing
2. Hydrotherapy (water exercise)
3. General physical exercise

"Simple, widely used treatments like knee bracing and water-based exercise ranked better than high-tech treatments like ultrasound," wrote lead author Xiao Chen, MD.

These therapies showed the best results for reducing pain, improving mobility, and reducing stiffness, without the side effects of standard pain medications.

Why Knee Braces Are So Effective

Knee braces help, says Dr. Eric Holder, an assistant professor at Yale School of Medicine (not involved in the study), because they:

• Support the joint
• Limit excessive or detrimental motion
• Improve alignment
• Apply compression that reduces swelling

A brace also makes people more conscious of their knee movement and gait — which can repair poor motion habits that aggravate arthritis symptoms. 

Hydrotherapy and Exercise: Movement Is Medicine

Another spotlight therapy: Hydrotherapy. Warm water exercises reduce joint pressure through buoyancy, while strengthening and improving flexibility become easier. 

Other low-impact exercises which help in the management of arthritis are:

• Walking
• Stretching
• Elliptical training
• Stationary or recumbent biking
• Tai chi
• Yoga

 "Motion is the lotion," says Lance Walker, PT, a physical therapist and executive director at Oklahoma State University's Human Performance and Nutrition Institute.

Exercise boosts blood flow, lubricates the joints, and strengthens muscles around the knee — all of which reduce pain and improve function. Regular activity also releases endorphins (feel-good hormones) and helps with weight control, which reduces pressure on your joints.

Laser and Shock-Wave Therapy Show Promise — But Not All Tech Is Equal

The study also gave top marks to:

• High-energy laser therapy
• Extracorporeal shock-wave therapy

These methods reduce inflammation and speed healing by increasing circulation and stimulating tissue repair. Not all high-tech treatments held up, however — ultrasound therapy rated lowest, offering only moderate pain relief with little benefit for stiffness or joint function.

Expert Tip: Tailor Treatments to Your Body

No one will respond the same way to a particular treatment, experts caution. Differences in anatomy, pain threshold, and lifestyle factors come into play.

“These studies provide valuable insight, but it’s important to work with a healthcare professional to find what’s right for you,” says Harshvardhan Singh, PhD, a clinician-scientist at OSU. “Over-the-counter pain meds mask symptoms, but physical therapy and guided movement address the root cause.”

Bottom Line: The Best Knee Arthritis Treatments Are Often the Simplest

If you have knee pain, you don't need to resort to high-tech gear or prescription drugs. According to the most recent studies, knee braces, hydrotherapy, and continued, gentle exercise can bring the most effective and long-lasting relief.

No matter whether you're walking, participating in water aerobics, or wearing a brace, the key is to keep moving — and choose treatments that help your body function at its best.

Read More

Why Singing Is One of the Best Brain Exercises You Can Participate In—No Musical Skill Required

We've all heard for years about the effects of music therapy on mental and emotional wellbeing. But there's another, lesser-talked-about but equally powerful tool that does not require instruments or instruction: singing. As a medic, I now make a conscious point to encourage my patients to sing—regardless of vocal ability—because it is one of the very best, most readily available types of brain exercise out there.

The Neuroscience of Singing: A Full-Body Brain Workout

When you sing, your brain is not just humming along. It's orchestrating a complex symphony of action. Singing lights up areas of speech, motor function, memory, breathing, and even emotion. This whole-brain engagement is the reason singing is such a powerful tool for neurological well-being.

Unlike passive listening, singing is an active cognitive process. It recruits you to:

• Develop and maintain rhythm
• Coordinate melody and pitch
• Recall lyrics
• Coordinate breath and articulation

This simultaneous connection strengthens memory circuits, increases emotional mastery, and heightens the brain's capability for neuroplasticity—the ability to learn and adapt.

Singing Stimulates the Nervous System

One of the most significant physiological effects of singing is on the vagus nerve, which controls the parasympathetic nervous system. Stimulation of the nerve through singing has the following potential:

• Reduce heart rate
• Reduce secretion of the stress hormone cortisol
• Induce a peaceful, relaxed atmosphere

While doing this, singing also increases levels of dopamine and endorphin, creating a natural high and alleviating depression and anxiety symptoms.

Singing and Parkinson's: A Rhythmic Therapy

For those suffering from Parkinson's disease or who have experienced strokes, singing is life-changing. Repetition and rhythm give the brain a more structured system, so it's easier to produce speech. Singing, through repetition, can help build:

• Clarity and vocal strength
• Control of breathing
• Facial muscle responsiveness
• Swallowing ability

While not a silver bullet in and of itself, singing therapy has proven to be a significant part of general rehabilitation treatments.

Group Singing: Brain and Mood Social Support

Group singing amplifies the advantages. Beyond the enjoyment of singing together, group singing:

• Enhances social relationships
• Contributes to emotional resilience
• Improves communication in individuals with disorders of thought or mood

Social interaction itself is a recognized defense against cognitive loss—group singing just packages it in music.

Singing Is Good for Your Heart and Lungs, Too

Singing is also a surprisingly effective cardiovascular exercise. It works your respiratory system, enhances breathing habits, and can increase lung capacity—especially beneficial for those with respiratory illnesses. As an aerobic exercise, it raises heart rate and overall heart health.

What the Research Says

Research continues to confirm the worth of singing:

• A 2022 study of 305 older adults found that karaoke singing significantly enhanced positive affect.
• An 8,000-plus Swedish twin study over the course of many years linked musical engagement—singing along—with enhanced emotional sensitivity.
• Group singing has been shown to lower cortisol and raise oxytocin, leaving people less stressed and more connected.

No Talent Necessary—Just Sing

The best part? You don't need perfect pitch or professional training. The reward is in the process of singing itself, and not having an expert sound.

Whether you're humming under your breath, singing in the shower, or singing in a church choir, singing offers a soothing, cheerful, and evidence-based way to care for your brain, body, and mood.

Sing on—your brain will thank you.

Read More