We're often asked which supplements are the most popular. So we've outlined below the top 12 bestsellers along with one of the key reasons people take each one.

When you choose a high-quality product, each of the food supplements below can provide a targeted boost for your wellbeing and quality of life. Each month we'll unveil more ways these key supplements can help to optimise your health and wellbeing.

1. Ashwagandha - Stress and anxiety reduction
   Ashwagandha is an adaptogenic herb that helps regulate cortisol and eases anxiety. Supplementing with ashwagandha has been shown to relieve psychological stress, worry, negativity and hyperarousal while boosting resilience and equanimity. The active withanolides in ashwagandha appear to moderate neurotransmitters like GABA and serotonin that control our stress responses and emotions. By balancing neural signalling, ashwagandha brings about a calm yet focused mindset.
2. Vitamin D3 - Boosts immunity and fights infections
   Vitamin D plays a very important role in our proper immune health and function, helping activate key immune cells like macrophages and T cells that engulf pathogens and mount responses against infection. Supplementing with vitamin D has been shown to significantly enhance innate and adaptive immunity against various viruses, bacteria and other microbes that cause illness. vitamin D signals critical immune defences to stop cold and flu viruses along with other infectious pathogens in their tracks.
3. Berberine - Supports healthy blood sugar levels
   Berberine is a plant alkaloid that activates the protein kinase (AMPk), increases insulin sensitivity, inhibits carbohydrate digestion, and regulates glucose metabolism and absorption. Supplementing with berberine has been shown to aid glycemic control and effectively stabilise blood sugar levels in those with metabolic dysregulation. Berberine appears to improve pancreatic beta cell function, promote insulin release, improve glucose uptake in cells and slow the breakdown of carbohydrates into sugars. With its multi-targeted mechanisms, berberine supplementation can be a key addition to a blood sugar balancing regimen.
4. Magnesium L-Threonate - Boosts memory and cognitive function
   Magnesium L-threonate is a form of magnesium attached to L-threonic acid to facilitate efficient crossing of the blood-brain barrier. Unlike other forms, L-threonate magnesium can readily reach neurons in the brain. Supplementing with magnesium L-threonate has been shown in studies to enhance short and long-term memory, learning, recall speed, focus and concentration. Magnesium L-threonate intake may also prevent cognitive decline associated with aging.
5. Omega 3 - Supports heart health
   Omega-3 fatty acids provide wide-ranging benefits including improving arterial circulation and flexibility, and reducing inflammation. Supplementing with fish oil omega-3s EPA and DHA has been shown to promote cardiovascular function and health in numerous ways. Omega-3s help thin the blood, making it less likely to clot and cause heart attacks and strokes. They also decrease blood pressure levels by allowing vasodilation and reducing artery stiffness. With propitious mechanisms, omega-3 intake protects heart rhythm and significantly reduces risk of heart disease.
6. Astaxanthin - Protects skin from UV damage
   Astaxanthin is a naturally occurring carotenoid pigment that possesses strong antioxidant and anti-inflammatory properties. Supplementing with astaxanthin has been shown to help prevent UV radiation induced DNA and membrane damage that accelerates skin photoaging. Astaxanthin accumulates in cell membranes where it can neutralise free radicals generated from UV exposure that create mutations. By preserving skin integrity and cell viability, astaxanthin intake protects against wrinkling, sunburn reaction, dryness and age spots resulting from chronic sun exposure.
7. N-Acetyl Cysteine - Breaks up mucus in lungs
   N-Acetyl cysteine (NAC) is a precursor to glutathione that thins out thick mucus accumulation by breaking the disulfide bonds between mucin proteins. Supplementing with NAC has been shown to liquefy mucus, improve ciliary clearance and bronchial function in respiratory conditions involving excessive mucus production like chronic bronchitis. NAC also increases the volume and reduces the stickiness of lung mucus, allowing it to be more easily coughed up and eliminated. Supplementing with NAC can improve breathing and provide relief for those with chest congestion.
8. St. John's Wort - Alleviates symptoms of depression
   St. John's Wort is an herbal supplement containing hypericin and other active components that inhibit the reuptake of serotonin, dopamine, and norepinephrine to elevate mood. Supplementing with St. John's Wort has been clinically shown to uplift mood, motivation, and interest in activities for those suffering from depression. By preventing neurotransmitter depletion, St. John's Wort provides a natural way to combat depression and seasonal affective disorder without the side effects of prescription antidepressants.
9. Curcumin - Relieves joint inflammation and pain
   Curcumin, found in turmeric, potently blocks the inflammatory enzymes that cause pain and arthritis. Supplementing with curcumin has been found in studies to increase mobility and flexibility by reducing joint inflammation and osteoarthritic pain. With its multi-target anti-inflammatory effects, curcumin may provide long-term relief for those suffering from rheumatoid and osteoarthritis.
10. Vitamin K2 - Strengthens bones
    Vitamin K2 is essential for activating osteocalcin, a protein that binds calcium into the bone matrix and prevents it from depositing in arteries. Supplementing with vitamin K2 has been shown to prevent fractures and osteoporosis by facilitating calcium incorporation into bones. It also aids bone growth and healing by stimulating osteoblasts, the cells that build bone tissue. Maintaining adequate vitamin K2 levels protects bone mineral density and integrity as we age.
11. Ubiquinol - Rejuvenates cellular energy
    Ubiquinol is the reduced, active form of Coenzyme Q10 (CoQ10). Supplementing with ubiquinol has been shown to recharge and rejuvenate the body by combating fatigue, energizing organ systems, and boosting stamina. By supporting mitochondrial respiration and ATP production, ubiquinol provides cells with the energy they need for optimal performance. Ubiquinol also exhibits antioxidant activity within membranes for added cellular protection.
12. Probiotics - Strengthen gut barrier function
    Probiotics are beneficial bacteria that can tighten cell junctions and modulate mucosal immunity in the gut to prevent toxins and pathogens leaking across the intestinal barrier. Supplementing with probiotic strains like lactobacilli and bifidobacteria has been shown to protect against inflammation, permeability, and bacterial overgrowth in the digestive tract. By maintaining the integrity and function of the intestinal lining, daily probiotic intake supports overall gastrointestinal health and immune function.

If you would like more information on any of these supplements or symptoms, or to discover which products are right for your unique needs, you can now book a consultation with our Nutritional Therapist.