Lecture 6.2b continues with the topic of sustainability in the local San Diego Region, moving on from the topic of water to the topics of: (sub)urban sprawl, highways, & auto-mobility. Are these practices inevitable? A result of population growth and individual choice? How much are our choices our own? How are our choices shaped by policies and subsidies that structure and incentivize our behaviors?
Links to film clips:
Curitiba, Brazil: https://www.youtube.com/watch?v=vvkSiTFXG4g Video Rating: / 5
Fish oil
Vitamin C & D3
Magnesium
Zinc
Tudca
Multi vitamin
B-complex
Digestion Aid
Creatine
Essential Amino Acids
Pre workout
Glutamine
Greens Powder
And citrulline Video Rating: / 5
Let’s talk in-home gym essentials.
For this video, I’m going to use 3 tiers:
1️⃣ S Tier (essentials) –
▪️Dumbbells or adjustable dumbbells
▪️Adjustable bench
▪️Pull-up / dip bar / TRX
2️⃣ A Tier (if you can spend more money) –
▪️Power rack
▪️Barbell
▪️Plates
3️⃣ B Tier (not necessary but nice to have) –
▪️Cable apparatus and attachments
For a more in-depth look at my home gym, watch my full Home Gym 1.0 Tour on my channel.
A deficiency of thiamine (vitamin B1).
It can affect the cardiovascular system or nervous system, causing heart failure or muscle paralysis.
It is rare in western countries, where most people get enough thiamine in their diet, but remains relatively common in sub-Saharan Africa.
Thiamine breaks down and digests the foods to keep the metabolism going and help the muscles and nervous system work effectively.
(Types)
• wet beriberi: Affects the cardiovascular system, resulting in a tachycardia, dyspnea (shortness of breath), and leg swelling (peripheral edema). It is a life-threatening medical emergency.
• dry beriberi: Affects the peripheral nervous system, resulting in numbness of the hands and feet, trouble moving the legs, pain, and extreme muscle wasting as well as anorexia (loss of appetite) and constipation. It can also affect the central nervous system (CNS), resulting in confusion and so on.
• infantile beriberi (acute beriberi): Presents with anorexia, vomiting, lactic acidosis, arrhythmia, and cardiomegaly. Found mostly in babies of malnourished mothers.
• gastrointestinal beriberi: Affects the digestive system and other bodily systems.
(Types: dry beriberi)
• Wernicke encephalopathy
– – visual changes, abnormal involuntary eye movements, droopy eyelids
– – ataxia: Inability to coordinate voluntary movements.
– – confusion
– – muscle loss (in some cases)
• Korsakoff syndrome
– – severe memory loss
– – inability to form new memories
Korsakoff syndrome can be preceded by an episode of Wernicke encephalopathy (Wernicke-Korsakoff syndrome), but not always.
(Risk factors)
• alcoholism: Excess alcohol can interfere with the body’s ability to absorb thiamine. It can induce dry beriberi that manifests as acute inflammatory demyelinating polyneuropathy in a patient with decompensated alcohol-induced cirrhosis.
• breastfed babies: In case their mothers are thiamine-deficient.
• high-carbohydrate diet especially refined carbs
• extremely high amounts of physical activity or exercise
• hyperthyroidism: Prevents thiamine absorption.
• certain digestive problems: Interfere with nutrient absorption, particularly in the older ages.
• bariatric surgery for weight loss
• high levels of stress
• dialysis
• chronic diarrhea
• high doses of diuretics
• diet of mostly white rice: Non-enriched white rice has only about one-tenth of the vitamin B1 content of non-enriched brown rice.
• genetic condition that results in difficulties absorbing thiamine found in food
(Diagnosis)
• symptoms
• low levels of thiamine in the urine
• high blood lactate
• improvement with thiamine supplementation
(Treatment)
• diet with enough thiamine: E.g. beans and legumes, seeds, meat, fish, whole grains, nuts, dairy, vegetables (e.g. asparagus, acorn squash, Brussels sprouts, spinach, beet greens).
thiamine-enriched foods
• thiamine supplementation either by mouth or injection
The symptoms generally resolve in a few weeks. Video Rating: / 5
This video explains common computer-related health and safety issues and how to avoid them. It can be used to help educate employees and other users about current European Display Screen Equipment (DSE) Regulations. For more detailed information, please see http://www.explainingcomputers.com/dse.html
You may also find useful my “Top 10 Tips for RSI” video here: https://www.youtube.com/watch?v=2FVb0vj51sQ
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Risk Assessment – resources mentioned in Workplace Health and Safety Risk Assessment Training course:
Timestamps:
00:00 – Intro to Risk Assessment Training
00:52 – Hazard and Risk
02:55 – Common Workplace Hazards
06:40 – What is Risk?
08:45 – 5 Steps of Risk Assessment
09:15 – Identify the Hazards
17:00 – Who can be Harmed and How?
20:00 – Hazard Spotting 1 – Identify Hazards
21:00 – Assess the Risk
NOT INCLUDED – Evaluate the Risk
NOT INCLUDED – Hazard Spotting 2 – Assess the Risk
NOT INCLUDED – Activity Reflection
NOT INCLUDED – Record and Review
Welcome to Safeti’s online Health and Safety Risk Assessment training course, hosted by Richard Collins CMIOSH.
With our online workplace Risk Assessment Training Course, we aim to ensure that our students are confident with the fundamentals of Health and Safety Risk Assessment.
