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1.
Connecting Bone and Gut Health
s the pioneer and global leader of Functional Medicine, the Institute of Functional Medicine (IFM) leads and catalyses the efforts of a large and expanding Functional Medicine ecosystem, including providers, educators, payers, industry leaders, regulators, and influencers.
2024
Abstract
Some commensal bacteria are thought to promote the intake of bone beneficial minerals such as calcium, magnesium and phosphorous, plus short chain fatty acids (SCFAs) have been shown to inhibit bone resorption and promote osteoblast differentiation and support bone growth. Stimulating production of SCFAs via consumption of fibre in plant-based foods is therefore considered to be beneficial for bone health, as is the consumption of prebiotic and probiotics to support gut barrier integrity and absorption of calcium and magnesium.
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2.
Coffee Consumption and Risk of Hypertension in Adults: Systematic Review and Meta-Analysis.
Haghighatdoost, F, Hajihashemi, P, de Sousa Romeiro, AM, Mohammadifard, N, Sarrafzadegan, N, de Oliveira, C, Silveira, EA
Nutrients. 2023;15(13)
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High blood pressure (hypertension) is the main risk factor for cardiovascular diseases. Over the past decades the number of people experiencing high blood pressure has steadily increased, making it a serious concern for public health. Many dietary factors influence the development of high blood pressure, either increasing of decreasing the risk. Coffee is a widely consumed beverage. The caffeine in coffee can stimulate stress hormones like adrenaline. Adrenaline increases blood pressure, inflammation and decreases sensitivity to insulin, which are all regarded as risk factors for cardiovascular diseases. At the same time coffee contains many blood pressure lowering nutrients and compounds. Whether coffee contributes or diminishes the risks of developing high blood pressure has remained controversial. Hence, this systematic review and meta-analysis aimed to summarise the current evidence on coffee and hypertension risk. The analysis included 25 observational studies published between 2002 and 2023. The results concluded that coffee consumption was associated with a small reduction in risk for high blood pressure development. An inverse association was found, suggesting that as coffee consumption rose, high blood pressure risk falls. However, upon closer examination this inverse relationship was only found in the USA, but not in Europe and Asia. The authors suggested that geographics, genetics, gender, coffee preparation methods, and differences in lifestyle habits (smoking, salt consumption etc.) may contribute to the discrepancies between outcomes and make it harder to compare studies to form a uniform consensus. Hence, they urged for a cautious interpretation of the findings. In the absence of clear, consistent evidence, coffee consumption and cardiovascular risk may need to be assessed on an individual basis in clinical practice.
Abstract
OBJECTIVES The association between coffee intake and hypertension (HTN) risk is controversial. Therefore, this systematic review and meta-analysis aimed at summarizing the current evidence on the association of coffee with hypertension risk in observational studies. METHODS PubMed/Medline and Web of Science were searched for observational studies up to February 2023. Observational studies which assessed the risk of HTN in the highest category of coffee consumption in comparison with the lowest intake were included in the current meta-analysis (registration number: CRD42022371494). The pooled effect of coffee on HTN was evaluated using a random-effects model. RESULTS Twenty-five studies i.e., thirteen cross-sectional studies and twelve cohorts were identified to be eligible. Combining 13 extracted effect sizes from cohort studies showed that higher coffee consumption was associated with 7% reduction in the risk of HTN (95% CI: 0.88, 0.97; I2: 22.3%), whereas combining 16 effect sizes from cross-sectional studies illustrated a greater reduction in HTN risk (RR = 0.79, 95% CI: 0.72, 0.87; I2 = 63.2%). These results varied by studies characteristics, such as the region of study, participants' sex, study quality, and sample size. CONCLUSIONS An inverse association was found between coffee consumption and hypertension risk in both cross-sectional and cohort studies. However, this association was dependent on studies characteristics. Further studies considering such factors are required to confirm the results of this study.
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The Functional Medicine Approach to Ending Migraine
Dr. Mark Hyman is a practicing family physician and an internationally recognised leader, speaker, educator, and advocate in the field of Functional Medicine. He is the founder and director of The UltraWellness Centre, the Head of Strategy and Innovation of the Cleveland Clinic Centre for Functional Medicine, a thirteen-time New York Times bestselling author, and Board President for Clinical Affairs for The Institute for Functional Medicine.
2022
Abstract
The causes of migraine appear to be multifactorial and can manifest in many different ways, so the importance of evaluating migraines from a Functional Medicine (FM) perspective to identify potential imbalances in the body is pivotal. Dr Mark Hyman speaks to Dr Todd LePine, an Institute for Functional Medicine Certificated Practitioner to discuss how to identify and eliminate migraines and the differences between the conventional and FM approach. They review the connection between migraines and gut health, nutrient deficiencies such as magnesium, histamine sensitivity, genetics, the role of mitochondria and also lifestyle factors such as sleep and stress which can exacerbate symptoms. Exploring dietary and sleeping patterns and stress exposure/management appears to be key for first line migraine prevention. However they also review functional testing that may be helpful to identify the root cause, and supplementing with Magnesium, CoQ10, and Vitamin B2.
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Eating for Migraines with Dr Jessica Briscoe and Dr Katy Munro
Dr Rupy Aujla is an NHS medical doctor who reversed his heart condition using a food and lifestyle approach after diving deep into the literature and learning more about nutritional medicine. He started the Doctor’s Kitchen in 2015, as a way to teach others how they can cook their way to health and showcase that food is medicine.
2022
Abstract
Rupy chats with Dr Jessica Briscoe and Dr Katy Munro from The National Migraine Centre, a national charity with a clinic providing evidence based support for migraine sufferers. A diverse conversation covering migraine diet myths, as well as diet and lifestyle factors that can both trigger and prevent migraines. From a dietary perspective, eating regularly and stabilising glucose levels appears to be a primary factor in preventing migraines, but the potential use of ketogenic diets for pain and migraine management is also explored. The evidence around caffeine, exercise, pre and probiotics, sleep, stress management and supplements like Magnesium, CoQ10, and Vitamin B2 are reviewed.
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Treating the Underlying Causes of Chronic Migraine
As the pioneer and global leader of Functional Medicine, the Institute of Functional Medicine (IFM) leads and catalyses the efforts of a large and expanding Functional Medicine ecosystem, including providers, educators, payers, industry leaders, regulators, and influencers.
2022
Abstract
Pinpointing the exact pathophysiology of migraines is challenging. This insight from the IFM looks at mitochondrial dysfunction, oxidative stress and gastrointestinal disorders as key players in the role of migraine development and progression. Research suggests that the prevalence of migraines can be increased with a number of gastrointestinal conditions such as helicobacter pylori infection, irritable bowel syndrome and coeliac disease. Nutrition interventions that have been shown to improve quality of life in chronic migraine sufferers includes the ketogenic diet and nutrient supplementation with riboflavin, CoQ10 and magnesium.
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Decreasing Migraine Frequency with Nutrition
As the pioneer and global leader of Functional Medicine, the Institute of Functional Medicine (IFM) leads and catalyses the efforts of a large and expanding Functional Medicine ecosystem, including providers, educators, payers, industry leaders, regulators, and influencers.
2022
Abstract
It is proposed that nutritional interventions for migraines might reduce migraine occurrence and increase the quality of life for migraine sufferers. Immune mediated food sensitivities have been implicated as an underlying factor and evidence suggests that IgG based elimination diets may reduce the quantity of migraines. Supplements such as CoQ10, magnesium citrate, riboflavin, cinnamon, and vitamin D (if deficient) may also reduce the frequency of migraine attacks. Given that cardiovascular and neurological comorbidities have been closely associated with migraines it is interesting that dietary approaches such as the DASH (Dietary Approaches to Stop Hypertension) and MIND (Mediterranean-DASH Intervention for Neurodegenerative Delay) diets have been shown to reduce headache severity. The role of fatty acids is also highlighted as studies have linked omega-3 fatty acid intake with migraine prophylaxis, providing another avenue for migraine support.
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Evaluation of Lactocare® Synbiotic Administration on the Serum Electrolytes and Trace Elements Levels in Psoriasis Patients: a Randomized, Double-Blind, Placebo-Controlled Clinical Trial Study.
Akbarzadeh, A, Taheri, M, Ebrahimi, B, Alirezaei, P, Doosti-Irani, A, Soleimani, M, Nouri, F
Biological trace element research. 2022;200(10):4230-4237
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Psoriasis is an immune-mediated chronic inflammatory skin disorder characterised by plaques and lesions on the skin. While the etiopathogenesis of psoriasis is not completely understood, various mechanisms have been implicated, including changes in the composition of intestinal microbes, oxidative stress and changes in the levels of certain trace elements. Previous research has shown that fluctuations in trace minerals such as zinc and copper may contribute to the progression and progression of psoriasis. It is known that synbiotics, which are combinations of probiotics and prebiotics, have immune-modulating properties, and they may also enhance the absorption of trace minerals from food when consumed. This double-blind, randomised, placebo-controlled trial was conducted to randomly assign sixty-four patients with mild-to-moderate psoriasis to consume Lactocare, a symbiotic containing seven strains of probiotic bacteria and prebiotic fructooligosaccharide twice daily or a placebo for 12 weeks. Serum trace mineral levels were measured after 12 weeks of treatment, including Fe, K, Ca, Mg, P, Zn, Na, and Cu. A significant improvement in serum levels of zinc and calcium was observed in the symbiotic group after 12 weeks of treatment. Additionally, the symbiotic treatment significantly increased the levels of trace minerals such as Fe, Ca, Mg, P, Zn, and Na within the group compared to the baseline. Fe and Cu levels in the treatment group were affected by sex, with male participants showing significant differences. To evaluate the other benefits of symbiotic preparations in patients with psoriasis, further large-scale studies are required. Healthcare professionals can utilise the research to understand the immune-modulating and anti-inflammatory properties of symbiotic formulations such as Lactocare, as well as to understand how the consumption of Lactocare improves the absorption of trace minerals.
Abstract
BACKGROUND Despite the exact etiopathogenesis of psoriasis remains unknown, the increasing or decreasing of some trace elements and oxidative stress status are considered to play a role. In this study, the effect of Lactocare® synbiotic on the serum levels of trace elements including Zn, Cu, Mg, Na, Fe, P, Ca, and K in the patients with mild to moderate psoriasis was investigated. METHODS Sixty-four patients with mild to moderate psoriasis were included. Patients were randomly divided into treatment (n═32) and control (n═32) groups. The treatment group received Lactocare® and the control group received a placebo (two times daily for 12 weeks). Eight patients from the intervention group and 18 patients from the control group discontinued the study because of the recent COVID-19 condition. For routine trace element analysis, the blood samples were collected from all patients at the baseline as well as week 12 post-treatment. The serum was then isolated and the serum levels of trace elements including Fe, K, Ca, Mg, P, Zn, Na, and Cu were measured using an automatic electrolyte analyzer. For confirmation of the effect of Lactocare® on the alteration of serum levels of trace elements, intra-group analysis was performed at two interval times: baseline and week 12 post-treatment. RESULTS The serum levels of K, P, and Ca in the placebo group were significantly higher than that of the treatment group at baseline. Serum levels of Zn and Ca were significantly higher in the treatment group compared to the placebo group at week 12 post-treatment. Moreover, a significantly lower serum level of K, P, and Ca in the treatment group at the baseline compared to the placebo group was compensated on week 12 post-treatment. Intra-group analysis in the treatment group showed that the serum levels of Fe, Ca, Mg, P, Zn, and Na was significantly increased at week 12 post-treatment compared to baseline levels. Whereas, intra-group analysis in the control group showed only Ca has a significant difference between baseline and week 12 post-treatment. CONCLUSION The serum levels of Fe, Zn, P, Mg, Ca, and Na are increased significantly 12 weeks after oral administration of Lactocare® in psoriatic patients. The serum level of Fe and Cu is affected by sex at pre- and post-treatment. This study supports the concept that Lactocare® exerts beneficial effects in the gastrointestinal tract to improve mineral absorption in psoriatic patients.
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Dietary supplements in neurological diseases and brain aging.
Naureen, Z, Dhuli, K, Medori, MC, Caruso, P, Manganotti, P, Chiurazzi, P, Bertelli, M
Journal of preventive medicine and hygiene. 2022;63(2 Suppl 3):E174-E188
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The rate of neurodegenerative diseases (ND) is increasing at a concerning rate. The condition is characterized by the progressive decline of neuron function in the brain, eventually leading to cognitive impairment and motorneuron disorders. This process appears to be mediated by the complex interplay of factors. The brain is extremely sensitive to oxidative stress, and oxidative stress and inflammation of the nervous tissue appear to be a common denominator in all neurodegenerative diseases. One of the challenges of ND for prevention as well as treatment and treatment development, is that the initial disease progression usually goes unnoticed, with symptoms only becoming apparent in the more advanced stages when irreversible damage has occurred. Diet quality has a significant impact on brain health and hence can also influence ND development. For example, the Mediterranean diet (MedDiet) has demonstrated many valuable attributes that can reduce ND incidences and improve cognitive function. This review looked at dietary components, natural compounds and medicinal plants that have shown to be beneficial for brain health in ND. The authors discussed the MedDiet followed by a brief review of dietary supplements, including N-acetylcysteine (NAC), phospholipids (Phosphatidylserine, Phosphatidylcholine), Gamma-aminobutyric acid, melatonin, omega-3 fatty acids, neurotropic vitamin B (B1, B6 and B12), S-adenosyl methionine (SAMe), the amino acid tryptophan, magnesium and various polyphenols. Several medicinal plants are reviewed that have demonstrated positive effects on preventing or alleviating neurological diseases. This includes Withania somnifera (Ashwagandha), Baccopa monnieri (Brahmi), Acorus calamus (Calamus) and Hypericum perforatum (St. Johns Wort). The review concluded that many bioactive compounds and plant constituents that can be obtained from a qualitative diet, as well as certain medicinal plants and supplements, can help preserve and promote brain health and prevent the onset of ND. Large clinical trials are needed to assess their suitability for their wider use.
Abstract
A healthy diet shapes a healthy mind. Diet quality has a strong association with brain health. Diet influences the onset and consequences of neurological diseases, and dietary factors may influence mental health at individual and population level. The link between unhealthy diet, impaired cognitive function and neurodegenerative diseases indicates that adopting a healthy diet would ultimately afford prevention and management of neurological diseases and brain aging. Neurodegenerative diseases are of multifactorial origin and result in progressive loss of neuronal function in the brain, leading to cognitive impairment and motoneuron disorders. The so-called Mediterranean diet (MedDiet) with its healthy ingredients rich in antioxidant, anti-inflammatory, immune, neuroprotective, antidepressant, antistress and senolytic activity plays an essential role in the prevention and management of neurological diseases and inhibits cognitive decline in neurodegenerative diseases such as Alzheimer's, Parkinson's and Huntington's diseases. The MedDiet also modulates the gut-brain axis by promoting a diversity of gut microbiota. In view of the importance of diet in neurological diseases management, this review focuses on the dietary components, natural compounds and medicinal plants that have proven beneficial in neurological diseases and for brain health. Among them, polyphenols, omega-3 fatty acids, B vitamins and several ayurvedic herbs have promising beneficial effects.
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Effects of Antioxidants on Pain Perception in Patients with Fibromyalgia-A Systematic Review.
Fernández-Araque, A, Verde, Z, Torres-Ortega, C, Sainz-Gil, M, Velasco-Gonzalez, V, González-Bernal, JJ, Mielgo-Ayuso, J
Journal of clinical medicine. 2022;11(9)
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Fibromyalgia (FM) is characterised by widespread chronic pain, fatigue, sleep disturbances, and cognitive impairment. As a result of oxidative stress, reactive oxygen species (ROS) are produced and improperly disposed of, resulting in peripheral and central sensitisations, and a reduction of the pain threshold in FM patients. It is well known that antioxidants are protective against oxidative stress and that reducing antioxidant levels can result in increased pain in patients with FM. An overview of 17 studies was conducted to evaluate the effect of antioxidant supplementation on pain perception and the appropriate duration of treatment for FM patients in this systematic review. This systematic review found that supplementation with Fibromyalgine® (Fib) (that contains vitamin C, acerola ginger root, and freeze-dried royal jelly), 300-400 gm/d of coenzyme Q10 alone in combination with Pregabalin, ferric carboxymaltose, vitamin C, E, and Nigella sativa, magnesium + amitriptyline, acetyl L-carnitine, and Sun Chlorella™ green algae are effective in reducing pain perception in FM patients. In patients with FM, alpha-lipoic acid supplementation significantly reduced pain scores. 80% of FM patients reported reduced pain after supplement treatment for at least six weeks. There is a need for further robust long-term studies to confirm the effectiveness and clinical applicability of antioxidants in the management of FM, as well as to identify the pathophysiology of FM. This research may, however, be used by healthcare professionals to gain a better understanding of the potential benefits of antioxidants in the treatment of pain associated with FM.
Abstract
In recent years, antioxidant supplements have become popular to counteract the effects of oxidative stress in fibromyalgia and one of its most distressing symptoms, pain. The aim of this systematic review was to summarize the effects of antioxidant supplementation on pain levels perceived by patients diagnosed with fibromyalgia. The words used respected the medical search terms related to our objective including antioxidants, fibromyalgia, pain, and supplementation. Seventeen relevant articles were identified within Medline (PubMed), Scopus, Web of Science (WOS), the Cochrane Database of Systematic Review, and the Cochrane Central Register of Controlled Trials. This review found that antioxidant supplementation is efficient in reducing pain in nine of the studies reviewed. Studies with a duration of supplementation of at least 6 weeks showed a benefit on pain perception in 80% of the patients included in these studies. The benefits shown by vitamins and coenzyme Q10 are remarkable. Further research is needed to identify the effects of other types of antioxidants, such as extra virgin olive oil and turmeric. More homogeneous interventions in terms of antioxidant doses administered and duration would allow the effects on pain to be addressed more comprehensively.
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Effect of magnesium and vitamin B6 supplementation on mental health and quality of life in stressed healthy adults: Post-hoc analysis of a randomised controlled trial.
Noah, L, Dye, L, Bois De Fer, B, Mazur, A, Pickering, G, Pouteau, E
Stress and health : journal of the International Society for the Investigation of Stress. 2021;37(5):1000-1009
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Stress and low magnesemia are shown to be linked by previous research evidence. Additionally, Vitamin B6 (pyridoxine) has been shown to have stress-relieving and neuromodulating effects. This 1:1 randomised, investigator-blinded, parallel-group trial compared the effectiveness of magnesium alone and a combination of magnesium and vitamin B6 in participants with moderate to severe stress on mental and physical health. Participants consumed 300 mg magnesium lactate dihydrate daily with 30 mg Vitamin B6 or 300 mg magnesium lactate dihydrate daily for 8 weeks. Treatment with magnesium with or without vitamin B6 improved depression and anxiety, specifically a significant improvement observed after week four of the intervention. Quality of life improvements were sustained over 8 weeks among participants with magnesemia. Combined supplementation of magnesium and vitamin B6 increased the perceived capacity for physical activity in participants. Further robust research is needed to evaluate the combined effects of vitamin B6 and magnesium on stress-related mental health in people with magnesemia. However, healthcare professionals can use the results of this study to better understand magnesium and vitamin B6 supplementation's positive effects on stress-related mental health.
Abstract
Magnesium status and vitamin B6 intake have been linked to mental health and/or quality of life (QoL). In an 8-week Phase IV randomised controlled study in individuals with low magnesemia and severe/extremely severe stress but who were otherwise healthy, greater stress reduction was achieved with magnesium combined with vitamin B6 than with magnesium alone. We present a previously unreported secondary analysis of the effect of magnesium, with and without vitamin B6, on depression, anxiety, and QoL. Adults with Depression Anxiety Stress Scales (DASS-42) stress subscale score >18 were randomised 1:1 to magnesium + vitamin B6 combination (Magne B6® ; daily dose 300 and 30 mg, respectively) or magnesium alone (Magnespasmyl® ; daily dose 300 mg). Outcomes included changes from baseline in DASS-42 depression and anxiety scores, and QoL (Short Form-36 Health Survey). DASS-42 anxiety and depression scores significantly improved from baseline to week 8 with both treatments, particularly during the first 4 weeks. Improvement in QoL continued over 8 weeks. Participants' perceived capacity for physical activity in daily life showed greater improvement with magnesium + vitamin B6 than magnesium alone (Week 4). In conclusion, magnesium supplementation, with or without vitamin B6, could provide a meaningful clinical benefit in daily life for individuals with stress and low magnesemia.