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0:00 introduction
0:55 link for English language
1:39 thyroid and weight gain
2:24 hypothyroidism and weight gain
2:44 Ghrelin and weight gain
4:20 Neuropeptide y
5:13 Leptin
8:10 CCK cholecystokinin
8:33 GLP (glucagon like peptide )
9:27 Peptide YY (PYY)
10:10 Insulin
11:25 insulin resistance
12:04 Estrogen and progesterone
14:47 testosterone
16:06 prolactin and weight gain
16:58 cortisol and weight
18:00 card to reduce stress
18:13 melatonin
19:44 card to regularise sleep
20:00 Growth hormone
Not only Diet and physical activity but hormones also play role in weight management.
Thyroid Hormones T3, T4 which comes from thyroid gland. it control metabolism
if low - can lead to hypothyroidism and causes weight gain
Ghrelin (hunger hormone)
secreted by the stomach, small intestine, pancreas,brain.
stimulate appetite and increase fat deposition
Elevated levels of ghrelin in the blood can lead to weight gain.
Obese people are particularly sensitive to ghrelin, encouraging them to eat more.
Ghrelin levels can also rise when you’re on a strict diet or fasting.
Neuropeptide Y
This hunger-stimulating hormone is made in the brain and nervous system. It influences appetite, especially for carbs.
Leptin (satiety hormone)
comes from fat cells
leptin gives signals to brain that you are full and should stop eating.
controls satity and how body manages body fat
But when we overeat foods that are high in sugar or processed foods, the oversupply of fructose is converted into fat. theses fat cells can also secret leptin, desensitizing the body to it and causing the brain to ignore the signal to stop eating. This vicious circle can lead to high levels of weight gain. leptin resistance can cause weight gain.
Cholecystokinin (CCK) is a lot like GLP-1. It’s made in the gut and helps you feel full.
PYY
small intestine after meals
act as apetite suppresant and counters the action of ghrelin so we eat less adn supports action of leptin.
Glucagon-like Peptide-1
GLP-1 is produced in the intestines when nutrients are digested. it balances blood sugar and helps you feel satiated.
Insulin
secreted by the pancreas. it helps carry glucose into your body’s cells so it can be used as energy or stored as energy reserves for later within your fat cells, also helps in fat storage.
Insulin decides how much fat to store, and how much to convert for energy expenditure.
when levels starts rising than it blocks the action of Insulin and leads to insulin resistance causing pcos, t2dm and metabolic syndrome
Estrogen : too high or too low can cause weight gain.
High levels of estrogen triggers insulin resistance and blood sugar levels rise, leading to weight gain.
Low levels of estrogen causes stubborn type of weight gain.
That often happens during the menopausal period women go through later in life. The ovarian cells no longer produce estrogen, so the body starts looking for estrogen elsewhere. One source is fat cells. So what does the body do to put things back in balance? It starts converting all extra energy sources into fat, leading to weight gain, particularly in the lower body.
Progesterone
Progesterone and estrogen must be in balance if the body is to function correctly.
low progesterone, along with the associated weight gain and depression.
Testosterone
In women, the ovaries produce this hormone.It helps burn fat, strengthens muscles and bones, and increases libido.
but age and stress lowers testosterone levels and lead to an increase in stress and inflammation, resulting in more fat accumulation.
prolactin
Cortisol: it steroid hormone and produced by the adrenal glands and is mainly
secreted when we are under stress, depressed, anxious, angry or physically injured.
Cortisol regulates energy levels and energy mobilization. But high levels can lead to hyperinsulinemia, increased visceral fat deposition which can all lead to added weight on your body.
Melatonin
Melatonin is produced in the pineal gland deep within your brain.
It helps maintain your circadian rhythm, so you sleep and wake up on cue.
Glucocorticoids
chronic inflammation can lead to some unfortunate outcomes, including weight gain.
GH
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Please Note :
This video is for Educational purpose only. We strongly recommend to consult your Doctor/ Physician before taking any medication/Supplementation .
All Contents by Speech & Video by : Dr. Tanvi Mayur Patel