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Here are some basics on vegetarians:
Here are their problems as to why they usually quit:
Vegans are deficit in b12:
jamanetwork.com
www.ncbi.nlm.nih.gov
High fiber diets reduce serum half life of vitamin D3:
www.ncbi.nlm.nih.gov
Vegans have weaker bones due to lower calcium intake and vitamin D3 levels:
jamanetwork.com
www.ncbi.nlm.nih.gov
Vegans have a worse memory compared to non vegans due to creatine deficiency in vegans:
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
Vegans have less gains compared to non vegans:
Vegans are deficient in omega threes:
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
Vegans are deficit in carnitine:
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
Vegans are deficient in taurine:
www.ncbi.nlm.nih.gov
Vegans are deficient in iodine:
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
Vegans are deficient in Coenzyme Q10:
www.ncbi.nlm.nih.gov
Vegans are deficient in iron due to the fact that iron from plant sources is less bioavailable than iron from meat sources:
ods.od.nih.gov
www.ncbi.nlm.nih.gov
Vegans are deficient in vitamin A:
www.ncbi.nlm.nih.gov
http://healthybabycode.com/why-you-cant-get-vitamin-a-from-eating-vegetables (studies linked in the article)
www.thehealthyhomeeconomist.com
empoweredsustenance.com
www.westonaprice.org
philmaffetone.com
Calcium in Rats
www.ncbi.nlm.nih.gov
Magnesium and Oxalates
www.ncbi.nlm.nih.gov
Vegans have a lower sperm count than non vegans:
www.ncbi.nlm.nih.gov
Vegans have lower testosterone than non vegans:
www.ncbi.nlm.nih.gov
m.ajcn.nutrition.org
www.ncbi.nlm.nih.gov
Veganism causes loss of libido and erectile dysfunction:
www.ncbi.nlm.nih.gov
Children who are raised on strict vegan diets do not grow normally:
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
Children develop rickets after prolonged periods of strict vegetarian diets:
"There are some links between vegetarians and lower birthweight and earlier labour"
www.ncbi.nlm.nih.gov
Effects of vitamin B12 and folate deficiency on brain development in children:
"Particular attention should be paid to adequate protein intake and sources of essential fatty acids, iron, zinc, calcium, and vitamins B12 and D. Supplementation may be required in cases of strict vegetarian diets with no intake of any animal products."
These next five are case studies:
Cerebral atrophy in a vitamin B12-deficient infant of a vegetarian mother:
www.ncbi.nlm.nih.gov
Severe megaloblastic anemia in child breast fed by a vegetarian mother:
www.ncbi.nlm.nih.gov
Consequences of exclusive breast-feeding in vegan mother newborn - case report:
www.ncbi.nlm.nih.gov
Nutritional vitamin B12 deficiency in a breast-fed infant of a vegan-diet mother:
www.ncbi.nlm.nih.gov
"We report the case of a 7 month-old girl that presented with acute anemia, generalized muscular hypotonia and failure to thrive. Laboratory evaluation revealed cobalamin deficiency, due to a vegan diet of the mother."
www.ncbi.nlm.nih.gov
Most recent studies using more sensitive techniques for detecting B12 deficiency have found that 68% of vegetarians and 83% of vegans are B12 deficient, compared to just 5% of omnivores. https://www.ncbi.nlm.nih.gov/pubmed/12816782
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
On paper, calcium intake is similar in vegetarians and omnivores (probably because both eat dairy products), but is much lower in vegans, who are often deficient.
www.ncbi.nlm.nih.gov
Vegetarians and omnivores have similar levels of serum iron, but levels of ferritin—the long-term storage form of iron—are lower in vegetarians than in omnivores.
www.ncbi.nlm.nih.gov
Fruits and Vegetables
www.ncbi.nlm.nih.gov
This is significant, because ferritin depletion is the first stage of iron deficiency. Moreover, although vegetarians often have similar iron intakes to omnivores on paper, it is more common for vegetarians (and particularly vegans) to be iron deficient. For example, this study of 75 vegan women in Germany found that 40% of them were iron deficient, despite average iron intakes that were above the recommended daily allowance.
www.ncbi.nlm.nih.gov
many plant foods that contain zinc also contain phytate, which inhibits zinc absorption. Vegetarian diets tend to reduce zinc absorption by about 35% compared with omniovorous diet.
Thus, even when the diet meets or exceeds the RDA for zinc, deficiency may still occur. One study suggested that vegetarians may require up to 50% more zinc than omnivores for this reason.
The Naive Vegetarian
Soy decreases your testosterone
www.ncbi.nlm.nih.gov
www.ncbi.nlm.nih.gov
Why you need dietary cholesterol:
Very great total picture kind of lecture:
Eating meat increases testosterone
www.ncbi.nlm.nih.gov
Saturated Fat Finally Vindicated in Long Buried Study
Medium Chain Triglyceride Oil Consumption as Part of a Weight Loss Diet Does Not Lead to an Adverse Metabolic Profile When Compared to Olive Oil
Why you need cholesterol for testosterone
Saturated Fat
Humans evolved a specific hunting mechanism recently
www.nature.com
phys.org
Very wide and diverse amounts of similar research and current scientific consensus (look at the links at the bottom)
Exercise lowers cholesterol
www.ncbi.nlm.nih.gov
www.webmd.com
Europeans can probably digest fat better than other races
https://www.nap.edu/read/11537/chapter/13 (also a generic good read on dietary cholesterol and dieting)
Giant read through summarizing dietary protein
Another giant read through
http://eurheartj.oxfordjournals.org/content/ehj/37/29/2315.full.pdf
https://www.psychologytoday.com/blog/animals-and-us/201412/84-vegetarians-and-vegans-return-meat-why
Here are their problems as to why they usually quit:
Vegans are deficit in b12:
Neuropsychiatric Disturbances in Presumed Late-Onset Cobalamin C Disease
Background Combined methylmalonic aciduria and homocystinuria cobalamin C type (cobalamin C disease) is an inborn metabolic disorder consisting of an impaired intracellular synthesis of the 2 active forms of vitamin B12 (cobalamin), namely, adenosylcobalamin and methylcobalamin, that results...
jamanetwork.com
German vegan study: diet, life-style factors, and cardiovascular risk profile - PubMed
Although TC and LDL concentrations were favorable, low HDL and elevated homocysteine and Lp(a) concentrations were unfavorable. Overall, these results confirm the notion that a vegan diet is deficient in vitamin B(12), which may have an unfavorable effect on CHD risk.
www.ncbi.nlm.nih.gov
High fiber diets reduce serum half life of vitamin D3:
Reduced plasma half-life of radio-labelled 25-hydroxyvitamin D3 in subjects receiving a high-fibre diet - PubMed
1. The plasma disappearance of 3H-labelled 25-hydroxyvitamin D3 (25(OH)D3) was studied in healthy volunteers on normal and high-fibre diets, using 3H-labelled tracer doses given intravenously. 2. The mean (+/- SEM) plasma half-life in the high-fibre-diet group was 19.2 +/- 1.7 d, which was...
www.ncbi.nlm.nih.gov
Vegans have weaker bones due to lower calcium intake and vitamin D3 levels:
Low Bone Mass in Subjects on a Long-term Raw Vegetarian Diet
Background Little is known regarding the health effects of a raw food (RF) vegetarian diet.Methods We performed a cross-sectional study on 18 volunteers (mean ± SD age, 54.2 ± 11.5 years; male/female ratio, 11:7) on a RF vegetarian diet for a mean of 3.6 years and a comparison age- and...
jamanetwork.com
The influence of vegan diet on bone mineral density and biochemical bone turnover markers - PubMed
Our results suggest that an inadequate dietary intake of calcium and vitamin D may impair the bone turnover rate and cause a decrease in bone mineral density in vegans. The parameters of bone density and bone metabolism should be monitored in vegans, especially children, in order to prevent bone...
www.ncbi.nlm.nih.gov
Vegans have a worse memory compared to non vegans due to creatine deficiency in vegans:
The influence of creatine supplementation on the cognitive functioning of vegetarians and omnivores - PubMed
Creatine when combined with P forms phosphocreatine that acts as a reserve of high-energy phosphate. Creatine is found mostly in meat, fish and other animal products, and the levels of muscle creatine are known to be lower in vegetarians. Creatine supplementation influences brain functioning as...
www.ncbi.nlm.nih.gov
Oral creatine monohydrate supplementation improves brain performance: a double-blind, placebo-controlled, cross-over trial - PubMed
Creatine supplementation is in widespread use to enhance sports-fitness performance, and has been trialled successfully in the treatment of neurological, neuromuscular and atherosclerotic disease. Creatine plays a pivotal role in brain energy homeostasis, being a temporal and spatial buffer for...
www.ncbi.nlm.nih.gov
Vegans have less gains compared to non vegans:
Vegans are deficient in omega threes:
Long-chain n-3 polyunsaturated fatty acids in plasma in British meat-eating, vegetarian, and vegan men - PubMed
The proportions of plasma long-chain n-3 fatty acids were not significantly affected by the duration of adherence to a vegetarian or vegan diet. This finding suggests that when animal foods are wholly excluded from the diet, the endogenous production of EPA and DHA results in low but stable...
www.ncbi.nlm.nih.gov
Conversion of alpha-linolenic acid to longer-chain polyunsaturated fatty acids in human adults - PubMed
The principal biological role of alpha-linolenic acid (alphaLNA; 18:3n-3) appears to be as a precursor for the synthesis of longer chain n-3 polyunsaturated fatty acids (PUFA). Increasing alphaLNA intake for a period of weeks to months results in an increase in the proportion of eicosapentaenoic...
www.ncbi.nlm.nih.gov
Conversion of alpha-linolenic acid to eicosapentaenoic, docosapentaenoic and docosahexaenoic acids in young women - PubMed
The extent to which women of reproductive age are able to convert the n-3 fatty acid alpha-linolenic acid (ALNA) to eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA) was investigated in vivo by measuring the concentrations of labelled fatty acids in plasma...
www.ncbi.nlm.nih.gov
Eicosapentaenoic and docosapentaenoic acids are the principal products of alpha-linolenic acid metabolism in young men* - PubMed
The capacity for conversion of alpha-linolenic acid (ALNA) to n-3 long-chain polyunsaturated fatty acids was investigated in young men. Emulsified [U-13C]ALNA was administered orally with a mixed meal to six subjects consuming their habitual diet. Approximately 33 % of administered [13C]ALNA was...
www.ncbi.nlm.nih.gov
Vegans are deficit in carnitine:
Vegetarians have a reduced skeletal muscle carnitine transport capacity - PubMed
Vegetarians have a lower muscle TC and reduced capacity to transport carnitine into muscle than do nonvegetarians, possibly because of reduced muscle OCTN2 content. Thus, the greater whole-body carnitine retention observed after a single dose of l-carnitine in vegetarians was not attributable to...
www.ncbi.nlm.nih.gov
Carnitine status of lactoovovegetarians and strict vegetarian adults and children - PubMed
Because carnitine is contained primarily in meats and dairy products, vegetarian diets provide a model for assessing the impact of prolonged low carnitine intake on carnitine status. Plasma carnitine concentrations and urinary carnitine excretion were measured in adults and children consuming a...
www.ncbi.nlm.nih.gov
Correlation of carnitine levels to methionine and lysine intake - PubMed
Plasma carnitine levels were measured in two alternative nutrition groups--strict vegetarians (vegans) and lactoovovegetarians (vegetarians consuming limited amounts of animal products such as milk products and eggs). The results were compared to an average sample of probands on mixed nutrition...
www.ncbi.nlm.nih.gov
Plasma and urine taurine levels in vegans - PubMed
Plasma taurine levels and urinary taurine excretion were measured in 12 strict vegetarian (vegan) males who had maintained a vegan diet for 53 +/- 26 mo (SD) and in 14 male nonvegetarian control subjects. Plasma taurine levels differed (45 +/- 7 vs 58 +/- 16 mumol/L, respectively). Urinary...
www.ncbi.nlm.nih.gov
Vegans are deficient in iodine:
Iodine deficiency in vegetarians and vegans - PubMed
Iodine content in food of plant origin is lower in comparison with that of animal origin due to a low iodine concentration in soil. Urinary iodine excretion was assessed in 15 vegans, 31 lacto- and lacto-ovovegetarians and 35 adults on a mixed diet. Iodine excretion was significantly lower in...
www.ncbi.nlm.nih.gov
Iodine status and thyroid function of Boston-area vegetarians and vegans - PubMed
U.S. vegetarians are iodine sufficient. U.S. vegans may be at risk for low iodine intake, and vegan women of child-bearing age should supplement with 150 μg iodine daily. Environmental perchlorate and thiocyanate exposures are not associated with thyroid dysfunction in these groups.
www.ncbi.nlm.nih.gov
Vegans are deficient in Coenzyme Q10:
Effect on absorption and oxidative stress of different oral Coenzyme Q10 dosages and intake strategy in healthy men - PubMed
All supplementations increased serum levels of Q(10). Q(10) dissolved in an oil matrix was more effective than the same amount of crystalline Q(10) in raising Q(10) serum levels. 200 mg of oil/soft gel formulation of Q(10) caused a larger increase in Q(10) serum levels than did 100 mg. Divided...
www.ncbi.nlm.nih.gov
Vegans are deficient in iron due to the fact that iron from plant sources is less bioavailable than iron from meat sources:
Office of Dietary Supplements - Iron
Iron overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here.
Dietary reference intakes: vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc - PubMed
Dietary reference intakes: vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc
www.ncbi.nlm.nih.gov
Vegans are deficient in vitamin A:
Two common single nucleotide polymorphisms in the gene encoding beta-carotene 15,15'-monoxygenase alter beta-carotene metabolism in female volunteers - PubMed
The key enzyme responsible for beta-carotene conversion into retinal is beta-carotene 15,15'-monoxygenase (BCMO1). Since it has been reported that the conversion of beta-carotene into vitamin A is highly variable in up to 45% of healthy individuals, we hypothesized that genetic polymorphisms in...
www.ncbi.nlm.nih.gov
UK women at risk from vitamin A deficiency
Almost half of UK women could be suffering from a lack of vitamin A due to a previously undiscovered genetic variation, scientists have found.
www.sciencedaily.com
Busting the Beta Carotene Vitamin A Myth
The scientific reasons why beta carotene is not equivalent to true Vitamin A and labeling regulations allowing it are harmful to consumer health.
www.thehealthyhomeeconomist.com
Why You Won't Get Vitamin A From Carrots
REAL vitamin A foods, please stand up! When you hear think about vitamin A foods, what sources come to mind? Most nutrition books and internet sources list the following as excellent sources of vitamin A: Carrots Sweet potatoes Dark leafy greens Cantaloupe Bell peppers Although taken for granted...
Vitamin A Vagary
Read this in: Nederlands 🖨️ Print post Note: After reading this article, please also read the Vitamin A, Vitamin D and Cod Liver Oil: Some Clarifications section in […]
www.westonaprice.org
Vitamin A and the Beta-Carotene Myth: “A” is for Athletics, Aging and Advanced Health - Dr. Phil Maffetone
Vitamin A was first discovered in butterfat and cod liver oil in 1913. While these two foods are still great sources of this vital nutrient, fruits and vegetables don’t have...
philmaffetone.com
Calcium in Rats
The bioavailability of calcium in spinach and calcium-oxalate to calcium-deficient rats - PubMed
We estimated the utilization of calcium in spinach and calcium-oxalate to calcium-deficient rats, and the effect of oxalic acid on absorption of dietary calcium by using calcium-deficient rats. The body weight gain of the calcium-deficient rats for 8 days receiving a calcium-deficient diet...
www.ncbi.nlm.nih.gov
Magnesium and Oxalates
Fractional magnesium absorption is significantly lower in human subjects from a meal served with an oxalate-rich vegetable, spinach, as compared with a meal served with kale, a vegetable with a low oxalate content - PubMed
The aim of the present study was to evaluate Mg absorption from a test meal served with an oxalate-rich vegetable, spinach, as compared with a test meal served with a vegetable with a low oxalate content, kale. Mg absorption was measured by a stable-isotope technique based on extrinsic labelling...
www.ncbi.nlm.nih.gov
Vegans have a lower sperm count than non vegans:
Some observations on human semen analysis - PubMed
Semen analysis of 66 unmarried medical students in the age group of 17-21 years was carried out. A higher liquefaction time pH, motility, lower sperm count and abnormal forms were observed compared to reported values. Liquefaction time, pH and sperm count was found significantly different in...
www.ncbi.nlm.nih.gov
Vegans have lower testosterone than non vegans:
Serum sex hormones and endurance performance after a lacto-ovo vegetarian and a mixed diet - PubMed
Serum sex hormones and endurance performance after a lacto-ovo vegetarian and a mixed diet. Med. Sci. Sports Exerc., Vol. 24, No. 11, pp. 1290-1297, 1992. The effect of a lacto-ovo vegetarian (V) and a mixed, meat-rich (M) diet on the level of serum sex hormones, gonadotropins, and endurance...
www.ncbi.nlm.nih.gov
The American Journal of Clinical Nutrition | Oxford Academic
The American Journal of Clinical Nutrition is a peer reviewed journal from the American Society of Nutrition that publishes original research studies relevant t
m.ajcn.nutrition.org
Effect of a vegetarian diet and dexamethasone on plasma prolactin, testosterone and dehydroepiandrosterone in men and women - PubMed
This study reports the effect of a vegetarian diet and dexamethasone administration on the hormone status of healthy Caucasian men and premenopausal women. A lower nocturnal release of prolactin and testosterone occurred in men fed a vegetarian diet, while in women, dexamethasone administration...
www.ncbi.nlm.nih.gov
Veganism causes loss of libido and erectile dysfunction:
Hypogonadism and erectile dysfunction associated with soy product consumption - PubMed
Previous research has focused on the beneficial effects of soy and its active ingredients, isoflavones. For instance, soy consumption has been associated with lower cardiovascular and breast cancer risks. However, the number of reports demonstrating adverse effects of isoflavones due to their...
www.ncbi.nlm.nih.gov
Food consumption and height/weight status of Dutch preschool children on alternative diets - PubMed
The effects of alternative dietary practices on nutrient intake and height/weight status were studied in three groups of Dutch preschool children: 33 vegetarians, 26 anthroposophics, and 33 macrobiotics. Fifty children on omnivorus diets composed the control group. The children fed vegetarian...
www.ncbi.nlm.nih.gov
Effects of macrobiotic diets on linear growth in infants and children until 10 years of age - PubMed
In order to study the relationship between diet and growth, we have assessed growth patterns in children 0-10 years old on macrobiotic diets. A cross-sectional anthropometric study (0-8 years old children, n = 243) indicated that deviation from the reference growth curve occurred during the...
www.ncbi.nlm.nih.gov
Children develop rickets after prolonged periods of strict vegetarian diets:
"There are some links between vegetarians and lower birthweight and earlier labour"
Good nutrition for the vegetarian mother - PubMed
A pregnant or nursing vegetarian mother needs to be aware of the need to vary her diet because the nutrients that she would otherwise get from meat or fish are more widely scattered in foods of plant origin. Diets which exclude dairy products require more careful planning. Particular attention...
www.ncbi.nlm.nih.gov
Effects of vitamin B12 and folate deficiency on brain development in children:
"Particular attention should be paid to adequate protein intake and sources of essential fatty acids, iron, zinc, calcium, and vitamins B12 and D. Supplementation may be required in cases of strict vegetarian diets with no intake of any animal products."
These next five are case studies:
Cerebral atrophy in a vitamin B12-deficient infant of a vegetarian mother:
Cerebral atrophy in a vitamin B12-deficient infant of a vegetarian mother - PubMed
In developed countries, vitamin B12 (cobalamin) deficiency usually occurs in children, exclusively breastfed ones whose mothers are vegetarian, causing low body stores of vitamin B12. The haematologic manifestation of vitamin B12 deficiency is pernicious anaemia. It is a megaloblastic anaemia...
www.ncbi.nlm.nih.gov
Severe megaloblastic anemia in child breast fed by a vegetarian mother:
[Severe megaloblastic anemia in child breast fed by a vegetarian mother] - PubMed
The case of a 15-month-old, strictly breast-fed infant whose mother had been following a vegetarian diet for ten years is reported. The infant had severe megaloblastic anemia with an arrest in growth, hypotonia, and failure of psychomotor development. The very low levels of vitamin B12 in the...
www.ncbi.nlm.nih.gov
Consequences of exclusive breast-feeding in vegan mother newborn - case report:
[Consequences of exclusive breast-feeding in vegan mother newborn--case report] - PubMed
We report on the case of an infant who was hospitalized because of failure to thrive, megaloblastic anemia, and delayed psychomotor development. He was 10 months old and had been exclusively breast-fed by his vegan mother. Investigations showed vitamin B(12) deficiency with hematocytopenia and...
www.ncbi.nlm.nih.gov
Nutritional vitamin B12 deficiency in a breast-fed infant of a vegan-diet mother:
Nutritional vitamin B12 deficiency in a breast-fed infant of a vegan-diet mother - PubMed
A 7-month-old male presented with lethargy and failure to thrive. The child was exclusively breast-fed from birth by a mother who was a strict vegetarian. Laboratory data revealed macrocytic anemia and methylmalonic acid in the urine, consistent with vitamin B12 deficient anemia. The patient...
www.ncbi.nlm.nih.gov
"We report the case of a 7 month-old girl that presented with acute anemia, generalized muscular hypotonia and failure to thrive. Laboratory evaluation revealed cobalamin deficiency, due to a vegan diet of the mother."
[Floppy baby with macrocytic anemia and vegan mother] - PubMed
We report the case of a 7 month-old girl that presented with acute anemia, generalized muscular hypotonia and failure to thrive. Laboratory evaluation revealed cobalamin deficiency, due to a vegan diet of the mother. The clinical triad of an acquired floppy baby syndrome with megaloblastic...
www.ncbi.nlm.nih.gov
Most recent studies using more sensitive techniques for detecting B12 deficiency have found that 68% of vegetarians and 83% of vegans are B12 deficient, compared to just 5% of omnivores. https://www.ncbi.nlm.nih.gov/pubmed/12816782
Signs of impaired cognitive function in adolescents with marginal cobalamin status - PubMed
Our data suggest that cobalamin deficiency, in the absence of hematologic signs, may lead to impaired cognitive performance in adolescents.
www.ncbi.nlm.nih.gov
Pseudovitamin B(12) is the predominant cobamide of an algal health food, spirulina tablets - PubMed
The vitamin B(12) concentration of an algal health food, spirulina (Spirulina sp.) tablets, was determined by both Lactobacillus leichmannii ATCC 7830 microbiological and intrinsic factor chemiluminescence methods. The values determined with the microbiological method were approximately 6-9-fold...
www.ncbi.nlm.nih.gov
On paper, calcium intake is similar in vegetarians and omnivores (probably because both eat dairy products), but is much lower in vegans, who are often deficient.
Nutrition concerns and health effects of vegetarian diets - PubMed
Vegetarians exhibit a wide diversity of dietary practices, often described by what is omitted from their diet. When a vegetarian diet is appropriately planned and includes fortified foods, it can be nutritionally adequate for adults and children and can promote health and lower the risk of major...
www.ncbi.nlm.nih.gov
Vegetarians and omnivores have similar levels of serum iron, but levels of ferritin—the long-term storage form of iron—are lower in vegetarians than in omnivores.
Is iron and zinc nutrition a concern for vegetarian infants and young children in industrialized countries? - PubMed
Well-planned vegetarian diets are considered adequate for all stages of the life cycle, despite limited data on the zinc status of vegetarians during early childhood. The bioavailability of iron and zinc in vegetarian diets is poor because of their higher content of absorption inhibitors such as...
www.ncbi.nlm.nih.gov
Fruits and Vegetables
Green tea extract only affects markers of oxidative status postprandially: lasting antioxidant effect of flavonoid-free diet - PubMed
Epidemiological studies suggest that foods rich in flavonoids might reduce the risk of cardiovascular disease and cancer. The objective of the present study was to investigate the effect of green tea extract (GTE) used as a food antioxidant on markers of oxidative status after dietary depletion...
www.ncbi.nlm.nih.gov
This is significant, because ferritin depletion is the first stage of iron deficiency. Moreover, although vegetarians often have similar iron intakes to omnivores on paper, it is more common for vegetarians (and particularly vegans) to be iron deficient. For example, this study of 75 vegan women in Germany found that 40% of them were iron deficient, despite average iron intakes that were above the recommended daily allowance.
Dietary iron intake and iron status of German female vegans: results of the German vegan study - PubMed
Although the mean iron intake was above the recommended level, 40% (TIM 20%) of the YW were considered iron-deficient. It is suggested that especially YM on a vegan diet should have their iron status monitored and should consider taking iron supplements in case of a marginal status.
www.ncbi.nlm.nih.gov
many plant foods that contain zinc also contain phytate, which inhibits zinc absorption. Vegetarian diets tend to reduce zinc absorption by about 35% compared with omniovorous diet.
Thus, even when the diet meets or exceeds the RDA for zinc, deficiency may still occur. One study suggested that vegetarians may require up to 50% more zinc than omnivores for this reason.
The Naive Vegetarian
Soy decreases your testosterone
Soy protein isolates of varying isoflavone content exert minor effects on serum reproductive hormones in healthy young men - PubMed
Inverse associations between soy and prostate cancer and the contribution of hormones to prostate cancer prompted the current study to determine whether soy protein could alter serum hormones in men. Thirty-five men consumed milk protein isolate (MPI), low-isoflavone soy protein isolate (SPI)...
www.ncbi.nlm.nih.gov
PubMed Journals has been shut down - NCBI Insights
Almost two years ago, we launched PubMed Journals, an NCBI Labs project. PubMed Journals helped people follow the latest biomedical literature by making it easier to find and follow journals, browse new articles, and included a Journal News Feed to track new arrivals news links, trending...
www.ncbi.nlm.nih.gov
Why you need dietary cholesterol:
Very great total picture kind of lecture:
Eating meat increases testosterone
Effects of replacing meat with soyabean in the diet on sex hormone concentrations in healthy adult males - PubMed
A randomised crossover dietary intervention study was performed to evaluate the effects of replacing meat protein in the diet with a soyabean product, tofu, on blood concentrations of testosterone, dihydrotestosterone, androstanediol glucuronide, oestradiol, sex hormone-binding globulin (SHBG)...
www.ncbi.nlm.nih.gov
Saturated Fat Finally Vindicated in Long Buried Study
Archived Article Notice
The article you are looking for has been archived in Dr. Mercola's Censored Library on Substack.
articles.mercola.com
Medium Chain Triglyceride Oil Consumption as Part of a Weight Loss Diet Does Not Lead to an Adverse Metabolic Profile When Compared to Olive Oil
Why you need cholesterol for testosterone
Saturated Fat
Humans evolved a specific hunting mechanism recently
Baseball players reveal how humans evolved to throw so well - Nature
A catapult-like mechanism allows energy to be stored in shoulder and torso, a video study of pitchers reveals.
www.nature.com
Researchers say ability to throw played a key role in human evolution
It's easy to marvel at the athleticism required to throw a 90-mile-per-hour fastball, but when Neil Roach watches baseball, he sees something else at work – evolution.
Very wide and diverse amounts of similar research and current scientific consensus (look at the links at the bottom)
Exercise lowers cholesterol
Effects of exercise, dietary cholesterol, and dietary fat on blood lipids - PubMed
Exercise, a low fat diet, or a diet low in saturated fat content can each lower plasma total cholesterol and low-density lipoprotein (LDL) cholesterol. We investigated whether these factors together could prevent the lipid-raising effects of dietary cholesterol. Ten healthy, athletic...
www.ncbi.nlm.nih.gov
Finding the Ideal Cholesterol Ratio
WebMD explains what cholesterol ratio means and gives guidelines for reaching the ideal ratio. Learn how HDL, LDL, total cholesterol, triglycerides, and heart disease are linked.
Europeans can probably digest fat better than other races
https://www.nap.edu/read/11537/chapter/13 (also a generic good read on dietary cholesterol and dieting)
Giant read through summarizing dietary protein
Another giant read through
http://eurheartj.oxfordjournals.org/content/ehj/37/29/2315.full.pdf
