Animals are not ours to eat, wear, experiment on, use for entertainment or for any exploitative purpose.
One's knowledge of karma should not be used to judge others. You should ask yourself: Do I like where I am going, or do I want to change my direction?
Welfarists are concerned with the quality of the animals' lives before or even during their slaughter and want animals to be treated, and slaughtered, "humanely." Welfarists don't necessarily feel that it is wrong for humans to use animals for our own purposes.
We are so unconscious about our actions that we don't even realize the immense suffering we are causing to animals, the planet, and ourselves.
Everyone is caught in the web of his or her own actions and is bound by past karmas (actions). Good and bad are relative terms. Every action takes one to the next place.
In fact, studies show that vegans tend to get more iron than meat eaters. Vitamin C from fruits and vegetables increases iron absorption. Meanwhile, dairy products reduce iron absorption significantly.
What you eat affects you physically as well as other beings you share this planet with.
The fact is that eating meat and dairy is bad for your health, the health of the animals eaten, as well as the health of the planet.
When many people start practicing yoga, they are amazed to discover that their body isn't just something used to carry their head around - their body has intelligence too. We start to feel how our actions affect the lives of others - this could be described as becoming political, because the word politic means the "greater body" - it refers to the community of others with whom we share the Earth.
To be political actually means to care about your community.
To be politically activated is to dare to care about the happiness of others and that is just about the most important activity anyone can be involved in at this time, because it changes a person - it lifts them from normal self-centeredness to a state of other centeredness. That is a good thing because it expands our perception of self. This expansion of consciousness leads to enlightenment, which is the meaning of yoga.
It's a common myth that athletes and other highly active people need the protein from meat and dairy to fuel their activities and build and repair muscles and other bodily tissues. In fact, there is growing evidence that consumption of too much protein can lead to very serious health issues, including kidney disease, osteoporosis, and cancer. The active body can get all the protein it needs from a diverse, 100% plant-based diet.
To find out how much protein you need, take your weight and divide it by three. Rest assured, a whole foods, varied plant-based diet will give you all the protein you need.
In fact, drinking milk and eating dairy products can rob your body of calcium and contribute to osteoporosis. If you eat dark green leafy vegetables like kale, collards, and mustard greens, you can get enough calcium from a vegan diet.