Mostrar mensagens com a etiqueta Envelhecimento Saudável. Mostrar todas as mensagens
Mostrar mensagens com a etiqueta Envelhecimento Saudável. Mostrar todas as mensagens

domingo, 22 de setembro de 2019

Rejuvenescimentos II?

Os comprimidos para pessoas activas podem prejudicar o efeito do exercício físico, e como tal não prevenir o envelhecimento:
https://www.nytimes.com/2019/06/19/well/move/an-anti-aging-pill-think-twice.html

Citando:
"according to a new report. The drug, metformin, can blunt certain physical changes from exercise that normally help people to age well.

The results raise questions about the relationship of pills and physical activity in healthy aging and also whether we know enough about how drugs and exercise interact. The results are particularly disconcerting given that healthy, active people may be considering taking the drug to slow aging.


Metformin currently is the most-prescribed medication globally for people with Type 2 diabetes. It allows people with Type 2 diabetes to improve their blood-sugar control and insulin sensitivity, in large part by reducing the amount of sugar released by the liver into the blood. In people with diabetes, the benefits can clearly outweigh the risks.


But in recent years, scientists, physicians and plenty of other people entering middle age have become intrigued by the idea that it might also change how healthy people age. Worms and rodents given metformin typically outlive their unmedicated labmates. These animal studies suggest that the drug not only reduces blood sugar, it also reduces inflammation and produces other cellular effects that alter aging."


quarta-feira, 28 de dezembro de 2016

Livro "Live Long Enough to Live Forever" (e outros livros sobre longevidade)

A longevidade está relacionada com alimentação saudável, o ambiente, o teu ADN e a tua atitude.
Há livros inteiros sobre o tema, este é mais um exemplo:
Citando: 
“REPROGRAMMING MY BIOCHEMISTRY A common attitude is that taking substances other than food, such as supplements and medications, should be a last resort, something one takes only to address overt problems. Terry and I believe strongly that this is a bad strategy, particularly as one approaches middle age and beyond. Our philosophy is to embrace the unique opportunity we have at this time and place to expand our longevity and human potential. In keeping with this health philosophy, I am very active in reprogramming my biochemistry. Overall, I am quite satisfied with the dozens of blood levels I routinely test. My biochemical profile has steadily improved during the years that I have done this. For boosting antioxidant levels and for general health, I take a comprehensive vitamin-and-mineral combination, alpha lipoic acid, coenzyme Q10, grapeseed extract, resveratrol, bilberry extract, lycopene, silymarin (milk thistle), conjugated linoleic acid, lecithin, evening primrose oil (omega-6 essential fatty acids), n-acetyl-cysteine, ginger, garlic, l-carnitine, pyridoxal-5-phosphate, and echinacea. I also take Chinese herbs prescribed by Dr. Glenn Rothfeld. For reducing insulin resistance and overcoming my type 2 diabetes, I take chromium, metformin (a powerful anti-aging medication that decreases insulin resistance and which we recommend everyone over 50 consider taking), and gymnema sylvestra. To improve LDL and HDL cholesterol levels, I take policosanol, gugulipid, plant sterols, niacin, oat bran, grapefruit powder, psyllium, lecithin, and Lipitor. To improve blood vessel health, I take arginine, trimethylglycine, and choline. To decrease blood viscosity, I take a daily baby aspirin and lumbrokinase, a natural anti-fibrinolytic agent. Although my CRP (the screening test for inflammation in the body) is very low, I reduce inflammation by taking EPA/DHA (omega-3 essential fatty acids) and curcumin. I have dramatically reduced my homocysteine level by taking folic acid, B6, and trimethylglycine (TMG), and intrinsic factor to improve methylation. I have a B12 shot once a week and take a daily B12 sublingual. Several of my intravenous therapies improve my body’s detoxification: weekly EDTA (for chelating heavy metals, a major source of aging) and monthly DMPS (to chelate mercury). I also take n-acetyl-l-carnitine orally. I take weekly intravenous vitamins and alpha lipoic acid to boost antioxidants. I do a weekly glutathione IV to boost liver health. Perhaps the most important intravenous therapy I do is a weekly phosphatidylcholine (PtC) IV, which rejuvenates all of the body’s tissues by restoring youthful cell membranes. I also take PtC orally each day, and I supplement my hormone levels with DHEA and testosterone. I take I-3-C (indole-3-carbinol), chrysin, nettle, ginger, and herbs to reduce conversion of testosterone into estrogen. I take a saw palmetto complex for prostate health. For stress management, I take l-theonine (the calming substance in green tea), beta sitosterol, phosphatidylserine, and green tea supplements, in addition to drinking 8 to 10 cups of green tea itself. At bedtime, to aid with sleep, I take GABA (a gentle, calming neuro-transmitter) and sublingual melatonin. For brain health, I take acetyl-l-carnitine, vinpocetine, phosphatidylserine, ginkgo biloba, glycerylphosphorylcholine, nextrutine, and quercetin. For eye health, I take lutein and bilberry extract. For skin health, I use an antioxidant skin cream on my face, neck, and hands each day. For digestive health, I take betaine HCL, pepsin, gentian root, peppermint, acidophilus bifodobacter, fructooligosaccharides, fish proteins, l-glutamine, and n-acetyl-d-glucosamine. To inhibit the creation of advanced glycosylated end products (AGEs), a key aging process, I take n-acetyl-carnitine, carnosine, alpha lipoic acid, and quercetin. MAINTAINING A POSITIVE “HEALTH SLOPE” [is also] Most important (...).” 

domingo, 29 de novembro de 2015

Novo livro sobre prevenção da doença (PT)

Novo livro sobre a prevenção da doença no envelhecimento, "Chegar Novo A Velho", por um médico português especializado em envelhecimento saudável (i.e. sem doença), Dr. Manuel Pinto Coelho.
Defende um modelo baseado no equilíbrio que já vi defendido em muitos outros livros mas com muitas receitas práticas. Numa primeira leitura tive algumas surpresas, nomeadamente na grande suplementação defendida a partir de certa idade (vitaminas e não só) e as referências à água do mar, entre outras.

Detalhes:
http://umdiadestesvou.blogspot.pt/2015/11/ler-chegar-novo-velho-de-manuel-pinto.html

Actualização: 2016-01, título do livro e autor.