Rosemary often steals the headlines when it comes to strengthening hair health and stimulating hair growth. For decades, this aromatic herb has received praise for its ability to thicken hair and ward off thinning. And while rosemary certainly gets its due, there may be another herb that stands a better chance of improving hair health: ginseng. This age-old root is prized for its widespread benefits for health but has become part of the hair care regimen as a result of its strong influences on encouraging hair growth and scalp wellness.

For ages, ginseng is used as an effective adaptogen: this plant enhances general wellness, decreases stress, and boosts mental functioning. Newer research has shown another excellent advantage of ginseng: its promotion of hair growth. Most people have heard of ginseng in the Chinese traditional healing practices, but only over the last decade have researchers started to analyze it on a deeper level and look into its hair-related impacts. As it turns out, this humble root may hold the key to not just healthier hair, but more voluminous, thicker locks.

While genetics undeniably play a significant role in hair loss and thinning, factors such as stress, diet, scalp health, and circulation are all contributing elements that can exacerbate these conditions. This is where ginseng comes into play. It enhances the circulation of blood on its scalp, hence becomes fundamental in hair development and stimulating healthy growth in nourishing the scalp. That more blood flows into it thus enables the strong transport nutrients to the follicle site.

Recent studies have proven that ginseng is a potent herb that promotes hair growth. Red ginseng extract may significantly enhance hair growth, according to a study conducted in the Journal of Medicinal Food. It is crucial for those individuals who experience hair thinning or alopecia because such a discovery opens up a new window of possibilities through natural, herbal interventions.

Active ingredients of ginseng, especially ginsenosides, are considered to play a crucial role in this process. Ginsenosides enhance blood circulation towards the scalp, thereby stimulating hair follicles and increasing keratin production. The latter is a protein responsible for hair strength and structure. Moreover, the mentioned compounds inhibit the action of 5-alpha reductase, which causes male pattern baldness and female pattern hair loss. This helps ginseng in reducing the conversion of testosterone into dihydrotestosterone, a hormone that is responsible for hair loss.

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Other Benefits of Ginseng for Hair Health

Aside from promoting hair growth, ginseng also offers a variety of other benefits that can help in creating a healthier scalp and stronger hair. Here are some reasons why ginseng should be part of your hair care routine:

1. Antioxidant Protection

Ginseng is full of antioxidants, which protect your hair from free radicals with harmful oxidative effects. In other words, these little molecules bring about oxidative damage, hair breakage and thinning, and unnatural aging of hair. All these problems are neutralized by powerful antioxidants in Ginseng from the inside hair cells outwards.

2. Keeps the Scalp Healthy

Ginseng has natural antimicrobial properties that keep the scalp clean and healthy. This is important in keeping conditions such as dandruff, seborrheic dermatitis, and folliculitis away from the scalp, thus impeding hair growth. A clean and balanced scalp ensures that hair follicles are not obstructed to create an optimal environment for hair to grow.

3. Hydration and Nourishment

Another property that is being provided by ginseng is to balance the scalp's natural oils. With fatty acids, it hydrates the scalp without getting greasy, making it ideal for people with both dry and oily scalps. This moisture balance will prevent hair breakage and split ends.

4. Stress Reduction

Stress is one of the most significant causes of hair loss, and ginseng is known to have an adaptogenic property. That is, it will make your body capable of resisting the effects of stress much more effectively. Ginseng would indirectly lead to a healthy scalp, as less stress would impact the body. This indirectly minimizes the chances of hair thinning due to the effect of stress factors.

How to Use Ginseng for Hair Health

If you want to add ginseng to your hair care process, then there are different ways through which you can do that. Many companies now create hair care products with added ginseng extract: shampoos, conditioners, hair masks- all of it. Thus, you'll be using ginseng without doing much.

Others prefer direct application of the ginseng-infused oils right on the scalp. However, pure ginseng oil can be quite strong, and blending it with a carrier oil like coconut or jojoba oil is suggested for the best results. Just apply this mixture to the scalp and massage it very gently to stimulate blood circulation and nourish the roots of the hair. The oil should be kept for an hour before it should be washed off the oily hair.

Another option is to create a nourishing ginseng hair mask. Combine ginseng powder with olive oil to create a mask that you can apply to your scalp. Leave it on for 20-30 minutes before rinsing thoroughly. This mask not only nourishes the scalp but also helps to repair damaged strands and improve overall hair health.

As with any hair care regimen, consistency is key when using ginseng for hair growth. To see the best results, these ginseng-based products should be used two or three times a week. One must be patient while using ginseng; hair growth is slow and gradual. If one suffers from hair thinning and scalp problems even after consuming ginseng, a visit to a dermatologist or trichologist to determine the underlying conditions will be advisable.

Whereas rosemary has long been the darling of herb enthusiasts claiming to help your hair grow, ginseng has emerged as one of the most powerful tools in the quest for healthy, thick hair. Through its properties of enhancing circulation, feeding the scalp with nutrients, and stimulating growth, ginseng proves to be an excellent remedy for people looking to get healthier-looking hair. Whether you use a commercially available product or make your own DIY treatments, you can enjoy great long-term benefits from ginseng when added to your hair care routine. The good news? It's completely natural and very effective as it supports the overall health of your scalp while fostering thicker, fuller hair.

Active ginseng components in cognitive impairment. Oncotarget. 2018

Antifatigue effects of Panax ginseng. PLoS One. 2013

Low-dose aspirin could play a key role in lowering the risk of dementia significantly in some older adults, according to a new genetic analysis. However, the benefit does not come without a complication: major bleeding.

The study, led by researchers at Monash University in Australia, is based on data from more than 13,500 participants in the ASPREE trial, which investigated the effects of low-dose aspirin in older adults. The study was published in Alzheimer’s & Dementia: The Journal of the Alzheimer’s Association.

Researchers found that the benefit was mostly seen among people with a specific genetic trait linked with platelet count.

70% Lower Dementia Risk Was Seen Among Older Adults

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Platelets are small blood components that help form clots and stop bleeding. Researchers have previously examined how aggregation of platelets might contribute to dementia, but the role of genetically influenced platelet counts still remains unclear.

The researchers examined genetic scores related to platelet count and compared dementia results among participants who were either assigned aspirin or placebo.

Among people in the highest 20% of platelet count genetic scores, dementia developed in 1% of those taking aspirin, compared with 3.3% of those receiving a placebo. This represented approximately a 70% lower risk.

Lead author Dr Peter Fransquet, a research fellow at Monash University's School of Public Health and Preventive Medicine, said, “Previous trials found aspirin didn't prevent dementia when everyone was considered together.”

“Our findings suggest there may be more to the story,” he said.

Risk Of Bleeding Increased

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The benefit was accompanied by a safety concern. Among participants in the same genetic subgroup, major bleeding occurred in 4.4% of those assigned to aspirin, compared to 2.1% of those given a placebo. That is a difference of 2.3 percentage points in both dementia cases and major bleeding events. In other words, the lower dementia rate cannot be considered in isolation from the increased bleeding risk.

Aspirin reduces the ability of platelets to form clots. This can be useful for certain people who need to take precaution against cardiovascular events, but it can also increase the risk of serious bleeding, including bleeding in the gastrointestinal tract or brain.

The study therefore does not prove that aspirin offers a favourable overall balance of benefits and harms for people with this genetic profile.

Could This Help Personalise Dementia Prevention?

The researchers found that the genetic signal was not linked to established genetic risk factors for Alzheimer's disease and dementia. Instead, it pointed towards platelet factor as a possible direction for further research.

“What's particularly interesting is that the signal wasn't linked to the established genetic risk factors for Alzheimer's disease and dementia,” Fransquet said. “Instead, it's pointing us towards platelet biology and gives us a new avenue to investigate.”

The findings could contribute to more personalised approaches to dementia prevention, in which treatments are tailored to characteristics that influence how individuals respond. But the results need to be replicated in other populations and tested in a clinical trial specifically designed for people with the identified genetic profile.

Fransquet said, “People shouldn’t start taking aspirin to prevent dementia on the basis of this study without consulting with their doctor, particularly given the increased risk of serious bleeding,” he said.

High blood pressure can be managed with medication and dietary changes. But recent research suggests that certain mental health habits can also help fight hypertension.

Mental health practices like mindfulness, optimism and gratitude may also support cardiovascular health, partly by helping people manage stress better and maintain healthier habits.

Hypertension affects nearly half of adults in the United States. While lifestyle changes like reducing salt intake, exercising regularly, maintaining a healthy weight and limiting alcohol remain crucial, the emerging study says that psychological wellbeing can also have a beneficial effect on blood pressure.

“Stress contributes to hypertension,” said Willie E. Lawrence Jr., a cardiologist and spokesperson for the American Heart Association. “It’s hard to get all the stress out of your life, but there are things that you can do to lower blood pressure, like mindfulness.”

According to the researchers, here are three mental health habits that may help:

Mindfulness

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Mindfulness refers to paying attention to thoughts, emotions and physical sensations in the present moment without judging them. It may help alleviate stress and improve behaviours that affect blood pressure like dietary choices and physical activity.

Eric Loucks, professor of epidemiology and director of the Mindfulness Center at Brown University, developed a mindfulness-based blood pressure reduction programme that teaches participants all about self-awareness, attention control and emotional regulation. The programme teaches people to apply these skills to everyday decisions like choosing healthier foods.

“There can be energy that comes up to act on those insights,” Loucks said. “So if we decide we want to eat more healthily, can we be there with that energy in the grocery store, selecting the food for the week?”

Optimism

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Optimism means expecting positive outcomes while recognising that challenges exist. Research has linked an optimistic outlook with better cardiovascular health, but evidence that it lowers blood pressure in people who already have hypertension is limited.

A study based on more than 100,000 active-duty US Army personnel without hypertension found that the most optimistic participants were less likely to develop high blood pressure during an average follow-up of three and a half years.

Julia Boehm, professor and chair of psychology at Chapman University said that practising optimism does not mean ignoring difficulties. Instead, people can identify realistic, achievable actions that support their health, such as choosing nutritious meals or becoming more physically active.

“This might mean something concrete like, ‘Am I going to choose to eat the salad or the french fries at lunch?’ and thinking optimistically that my choices in any given moment are going to translate into measurable effects in the long run,” Boehm said.

Gratitude

Gratitude involves acknowledging the people, experiences and acts one appreciates. Some research suggests it may affect cardiovascular responses to stress.

One study found that writing a gratitude letter changed how systolic blood pressure responded during a stress test. Systolic pressure, the upper number in a blood pressure reading, measures pressure when the heart contracts.

Mindfulness, optimism and gratitude should complement established hypertension treatment, not replace it. Medication, regular physical activity, a balanced diet and screening remain essential.

As Boehm cautioned, “You can’t ignore the doctor’s advice to either take your medications or engage in physical activity or eat fruits and vegetables. It’s just one piece of a larger strategy to bolster health.”

A small, non-invasive device that stimulates nerves through the ear has shown early promise for people whose blood pressure stays high despite medication, according to a new clinical trial led by researchers at Queen Mary University of London.

What the device does

The device uses a technique called transcutaneous autonomic neuromodulation, or tAN, which aims to influence the autonomic nervous system, the network of nerves that automatically controls functions like heart rate, digestion, and blood pressure, according to Queen Mary University of London. Developed by Afferent Medical Solutions, the handheld device uses two small clips placed on the tragus, the flap of cartilage just in front of the ear canal, to deliver mild electrical pulses. Patients can use it themselves at home without visiting a clinic.

How the trial worked

The trial, called SCRATCH-HTN and funded by the National Institute for Health and Care Research, enrolled 63 people with uncontrolled hypertension, all of whom were already taking at least one blood pressure medication but still had readings above recommended levels, per Queen Mary’s release. Participants were randomly split into two groups: one received active nerve stimulation, the other used a sham device as a comparison.

For the first two weeks, participants used their assigned device for 30 minutes daily. For the following ten weeks, that dropped to once a week.

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What the results showed

The treatment was safe and generally well tolerated, and most participants stuck to the prescribed schedule, suggesting it could work for regular home use, according to the findings published in Hypertension, a journal of the American Heart Association. Across the full study group, however, there was no statistically significant difference in blood pressure between the active stimulation group and the sham group.

There was one notable exception. Among participants who entered the trial with more severe hypertension, those receiving active stimulation showed a greater reduction in blood pressure compared to those on the sham device, per a prespecified subgroup analysis in the study.

What the lead researcher said

“This is an exciting, highly patient-acceptable technology that could ultimately provide a cheap, scalable solution for millions,” said Dr. Ajay Gupta, the trial’s chief investigator and a clinical reader at Queen Mary University of London, in the university’s press release. “Although the trial did not achieve significance across the broad unselected group, those with more severe hypertension exhibited a clear blood pressure reduction in the active group compared to sham.”

He added that the study “points towards important new research directions that could help us understand whether non-invasive neuromodulation can benefit particular groups of patients with uncontrolled hypertension.”

Why this matters

High blood pressure is a major driver of cardiovascular disease, raising the risk of heart attacks and strokes over time. While medication helps many patients, a significant number continue to have blood pressure above target even while on treatment, which is part of why researchers are exploring additional, non-drug approaches that could work alongside existing therapies.

What comes next

The researchers are clear that this is an early finding, not proof of an effective treatment. Because the subgroup result came from a relatively small trial, it will need to be confirmed in larger studies before any conclusions can be drawn about how well the device actually works, and for whom.